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 <span id="projectnumber">1.90.9</span>
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<li class="navelem"><a class="el" href="namespaceGoocanvas.html">Goocanvas</a></li><li class="navelem"><a class="el" href="classGoocanvas_1_1Canvas.html">Canvas</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">Goocanvas::Canvas Class Reference</div> </div>
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<p>The main canvas widget, containing a number of canvas items.
<a href="classGoocanvas_1_1Canvas.html#details">More...</a></p>
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Inheritance diagram for Goocanvas::Canvas:</div>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a7d4162ac7405189a654f91863eec10ed"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a7d4162ac7405189a654f91863eec10ed">~Canvas</a> ()</td></tr>
<tr class="separator:a7d4162ac7405189a654f91863eec10ed"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6f72eac330bc9916b1bc7c9a73e3daf7"><td class="memItemLeft" align="right" valign="top">GooCanvas* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a6f72eac330bc9916b1bc7c9a73e3daf7">gobj</a> ()</td></tr>
<tr class="memdesc:a6f72eac330bc9916b1bc7c9a73e3daf7"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GtkObject. <a href="#a6f72eac330bc9916b1bc7c9a73e3daf7">More...</a><br/></td></tr>
<tr class="separator:a6f72eac330bc9916b1bc7c9a73e3daf7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abce0825fa7aac4d169c2a281b1cdad04"><td class="memItemLeft" align="right" valign="top">const GooCanvas* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#abce0825fa7aac4d169c2a281b1cdad04">gobj</a> () const </td></tr>
<tr class="memdesc:abce0825fa7aac4d169c2a281b1cdad04"><td class="mdescLeft"> </td><td class="mdescRight">Provides access to the underlying C GtkObject. <a href="#abce0825fa7aac4d169c2a281b1cdad04">More...</a><br/></td></tr>
<tr class="separator:abce0825fa7aac4d169c2a281b1cdad04"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aea469302911697f730ac96458217c11c"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#aea469302911697f730ac96458217c11c">Canvas</a> ()</td></tr>
<tr class="separator:aea469302911697f730ac96458217c11c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a01630d7a30d84391f28c772ea7c93069"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a01630d7a30d84391f28c772ea7c93069">get_root_item</a> ()</td></tr>
<tr class="memdesc:a01630d7a30d84391f28c772ea7c93069"><td class="mdescLeft"> </td><td class="mdescRight">Gets the root item of the canvas, usually a Goo::CanvasGroup. <a href="#a01630d7a30d84391f28c772ea7c93069">More...</a><br/></td></tr>
<tr class="separator:a01630d7a30d84391f28c772ea7c93069"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae4c8c5e8cba1743966a2c3d61566c7ff"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ae4c8c5e8cba1743966a2c3d61566c7ff">get_root_item</a> () const </td></tr>
<tr class="memdesc:ae4c8c5e8cba1743966a2c3d61566c7ff"><td class="mdescLeft"> </td><td class="mdescRight">Gets the root item of the canvas, usually a Goo::CanvasGroup. <a href="#ae4c8c5e8cba1743966a2c3d61566c7ff">More...</a><br/></td></tr>
<tr class="separator:ae4c8c5e8cba1743966a2c3d61566c7ff"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a93b366d088b3f3deef5f4b6c84171370"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a93b366d088b3f3deef5f4b6c84171370">set_root_item</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& item)</td></tr>
<tr class="memdesc:a93b366d088b3f3deef5f4b6c84171370"><td class="mdescLeft"> </td><td class="mdescRight">Sets the root item of the canvas. <a href="#a93b366d088b3f3deef5f4b6c84171370">More...</a><br/></td></tr>
<tr class="separator:a93b366d088b3f3deef5f4b6c84171370"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a12d0783069e534c914870bdff3d52715"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a12d0783069e534c914870bdff3d52715">get_root_item_model</a> ()</td></tr>
<tr class="memdesc:a12d0783069e534c914870bdff3d52715"><td class="mdescLeft"> </td><td class="mdescRight">Gets the root item model of the canvas. <a href="#a12d0783069e534c914870bdff3d52715">More...</a><br/></td></tr>
<tr class="separator:a12d0783069e534c914870bdff3d52715"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abd5b886df188011b3ec3aac4584f9628"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#abd5b886df188011b3ec3aac4584f9628">get_root_item_model</a> () const </td></tr>
<tr class="memdesc:abd5b886df188011b3ec3aac4584f9628"><td class="mdescLeft"> </td><td class="mdescRight">Gets the root item model of the canvas. <a href="#abd5b886df188011b3ec3aac4584f9628">More...</a><br/></td></tr>
<tr class="separator:abd5b886df188011b3ec3aac4584f9628"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a35407e6c1674109c2b4b12953490051f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a35407e6c1674109c2b4b12953490051f">set_root_item_model</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& model)</td></tr>
<tr class="memdesc:a35407e6c1674109c2b4b12953490051f"><td class="mdescLeft"> </td><td class="mdescRight">Sets the root item model of the canvas. <a href="#a35407e6c1674109c2b4b12953490051f">More...</a><br/></td></tr>
<tr class="separator:a35407e6c1674109c2b4b12953490051f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9216e8f320ff87598f5d8523fe894591"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a9216e8f320ff87598f5d8523fe894591">get_static_root_item</a> ()</td></tr>
<tr class="separator:a9216e8f320ff87598f5d8523fe894591"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8969585a89705669d8a6ae902af9244c"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a8969585a89705669d8a6ae902af9244c">get_static_root_item</a> () const </td></tr>
<tr class="separator:a8969585a89705669d8a6ae902af9244c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a103b9f1b62da4f0abfe9aadaca89abbe"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a103b9f1b62da4f0abfe9aadaca89abbe">set_static_root_item</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& item)</td></tr>
<tr class="separator:a103b9f1b62da4f0abfe9aadaca89abbe"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a52a574ce6b357ab2160340d228dcf167"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a52a574ce6b357ab2160340d228dcf167">get_static_root_item_model</a> ()</td></tr>
<tr class="separator:a52a574ce6b357ab2160340d228dcf167"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a32f589e0a135d7e59c9b79368018c597"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a32f589e0a135d7e59c9b79368018c597">get_static_root_item_model</a> () const </td></tr>
<tr class="separator:a32f589e0a135d7e59c9b79368018c597"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a44976192733c24325a7912349de2841c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a44976192733c24325a7912349de2841c">set_static_root_item_model</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& model)</td></tr>
<tr class="separator:a44976192733c24325a7912349de2841c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a21096caee631dc3cc4df2f5c492eeb68"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a21096caee631dc3cc4df2f5c492eeb68">get_item</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& model)</td></tr>
<tr class="memdesc:a21096caee631dc3cc4df2f5c492eeb68"><td class="mdescLeft"> </td><td class="mdescRight">Gets the canvas item associated with the given Goo::CanvasItemModel. <a href="#a21096caee631dc3cc4df2f5c492eeb68">More...</a><br/></td></tr>
<tr class="separator:a21096caee631dc3cc4df2f5c492eeb68"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7fb609abaaab8e8e4eb500eb7f25d978"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a7fb609abaaab8e8e4eb500eb7f25d978">get_item</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& model) const </td></tr>
<tr class="memdesc:a7fb609abaaab8e8e4eb500eb7f25d978"><td class="mdescLeft"> </td><td class="mdescRight">Gets the canvas item associated with the given Goo::CanvasItemModel. <a href="#a7fb609abaaab8e8e4eb500eb7f25d978">More...</a><br/></td></tr>
<tr class="separator:a7fb609abaaab8e8e4eb500eb7f25d978"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae8d18ac4455905861bda532771ba8593"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ae8d18ac4455905861bda532771ba8593">get_item_at</a> (double x, double y, bool is_pointer_event)</td></tr>
<tr class="memdesc:ae8d18ac4455905861bda532771ba8593"><td class="mdescLeft"> </td><td class="mdescRight">Gets the item at the given point. <a href="#ae8d18ac4455905861bda532771ba8593">More...</a><br/></td></tr>
<tr class="separator:ae8d18ac4455905861bda532771ba8593"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3e15bf196187af9fea4ae779db02d7f5"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< const <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a3e15bf196187af9fea4ae779db02d7f5">get_item_at</a> (double x, double y, bool is_pointer_event) const </td></tr>
<tr class="memdesc:a3e15bf196187af9fea4ae779db02d7f5"><td class="mdescLeft"> </td><td class="mdescRight">Gets the item at the given point. <a href="#a3e15bf196187af9fea4ae779db02d7f5">More...</a><br/></td></tr>
<tr class="separator:a3e15bf196187af9fea4ae779db02d7f5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adaedf2a6c61d1dafa3f8225dbfe9e6e8"><td class="memItemLeft" align="right" valign="top">std::vector< <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#adaedf2a6c61d1dafa3f8225dbfe9e6e8">get_items_at</a> (double x, double y, bool is_pointer_event)</td></tr>
<tr class="memdesc:adaedf2a6c61d1dafa3f8225dbfe9e6e8"><td class="mdescLeft"> </td><td class="mdescRight">Gets all items at the given point. <a href="#adaedf2a6c61d1dafa3f8225dbfe9e6e8">More...</a><br/></td></tr>
<tr class="separator:adaedf2a6c61d1dafa3f8225dbfe9e6e8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af349d9519132b17690393bab3520c3c5"><td class="memItemLeft" align="right" valign="top">std::vector< <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><br class="typebreak"/>
< const <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#af349d9519132b17690393bab3520c3c5">get_items_at</a> (double x, double y, bool is_pointer_event) const </td></tr>
<tr class="memdesc:af349d9519132b17690393bab3520c3c5"><td class="mdescLeft"> </td><td class="mdescRight">Gets all items at the given point. <a href="#af349d9519132b17690393bab3520c3c5">More...</a><br/></td></tr>
<tr class="separator:af349d9519132b17690393bab3520c3c5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9b09c9c508bbf1e9eb9762f35002c864"><td class="memItemLeft" align="right" valign="top">std::vector< <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a9b09c9c508bbf1e9eb9762f35002c864">get_items_in_area</a> (const <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& area, bool inside_area, bool allow_overlaps, bool include_containers)</td></tr>
<tr class="memdesc:a9b09c9c508bbf1e9eb9762f35002c864"><td class="mdescLeft"> </td><td class="mdescRight">Gets a list of items inside or outside a given area. <a href="#a9b09c9c508bbf1e9eb9762f35002c864">More...</a><br/></td></tr>
<tr class="separator:a9b09c9c508bbf1e9eb9762f35002c864"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae0c7d74d33b220a5d8f6c578d5884d76"><td class="memItemLeft" align="right" valign="top">std::vector< <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><br class="typebreak"/>
< const <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ae0c7d74d33b220a5d8f6c578d5884d76">get_items_in_area</a> (const <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& area, bool inside_area, bool allow_overlaps, bool include_containers) const </td></tr>
<tr class="memdesc:ae0c7d74d33b220a5d8f6c578d5884d76"><td class="mdescLeft"> </td><td class="mdescRight">Gets a list of items inside or outside a given area. <a href="#ae0c7d74d33b220a5d8f6c578d5884d76">More...</a><br/></td></tr>
<tr class="separator:ae0c7d74d33b220a5d8f6c578d5884d76"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab4c36e5d85d0b304ddf64b2896320f0d"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ab4c36e5d85d0b304ddf64b2896320f0d">get_scale</a> () const </td></tr>
<tr class="memdesc:ab4c36e5d85d0b304ddf64b2896320f0d"><td class="mdescLeft"> </td><td class="mdescRight">Gets the current scale of the canvas. <a href="#ab4c36e5d85d0b304ddf64b2896320f0d">More...</a><br/></td></tr>
<tr class="separator:ab4c36e5d85d0b304ddf64b2896320f0d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aee1fa681ffc4e5e1319502187ff822a6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#aee1fa681ffc4e5e1319502187ff822a6">set_scale</a> (double scale)</td></tr>
<tr class="memdesc:aee1fa681ffc4e5e1319502187ff822a6"><td class="mdescLeft"> </td><td class="mdescRight">Sets the scale of the canvas. <a href="#aee1fa681ffc4e5e1319502187ff822a6">More...</a><br/></td></tr>
<tr class="separator:aee1fa681ffc4e5e1319502187ff822a6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abc55cb0be8ef6946e3a1aadfa7860282"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#abc55cb0be8ef6946e3a1aadfa7860282">get_bounds</a> (double&<a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01099.html#a96d1c2cab30f14f4e34ccb460f1ad1c9">left</a>, double& top, double&<a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01099.html#a1a23b13efe06ee9b3cd9324af25ab538">right</a>, double& bottom) const </td></tr>
<tr class="memdesc:abc55cb0be8ef6946e3a1aadfa7860282"><td class="mdescLeft"> </td><td class="mdescRight">Gets the bounds of the canvas, in canvas units. <a href="#abc55cb0be8ef6946e3a1aadfa7860282">More...</a><br/></td></tr>
<tr class="separator:abc55cb0be8ef6946e3a1aadfa7860282"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a94711a320ad87448238fd3df1e659b4d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a94711a320ad87448238fd3df1e659b4d">get_bounds</a> (<a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& bounds) const </td></tr>
<tr class="separator:a94711a320ad87448238fd3df1e659b4d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab739e6e25495aab6cbd021a74da8bbd5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ab739e6e25495aab6cbd021a74da8bbd5">set_bounds</a> (double <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01099.html#a96d1c2cab30f14f4e34ccb460f1ad1c9">left</a>, double top, double <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01099.html#a1a23b13efe06ee9b3cd9324af25ab538">right</a>, double bottom)</td></tr>
<tr class="memdesc:ab739e6e25495aab6cbd021a74da8bbd5"><td class="mdescLeft"> </td><td class="mdescRight">Sets the bounds of the Goo::Canvas, in canvas units. <a href="#ab739e6e25495aab6cbd021a74da8bbd5">More...</a><br/></td></tr>
<tr class="separator:ab739e6e25495aab6cbd021a74da8bbd5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4c46863fde68da078b09b071eb809035"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a4c46863fde68da078b09b071eb809035">set_bounds</a> (const <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& bounds)</td></tr>
<tr class="separator:a4c46863fde68da078b09b071eb809035"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae6bfb16141ce270047cff3e11fd1d7af"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ae6bfb16141ce270047cff3e11fd1d7af">scroll_to</a> (double <a class="elRef" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01099.html#a96d1c2cab30f14f4e34ccb460f1ad1c9">left</a>, double top)</td></tr>
<tr class="memdesc:ae6bfb16141ce270047cff3e11fd1d7af"><td class="mdescLeft"> </td><td class="mdescRight">Scrolls the canvas, placing the given point as close to the top-left of the view as possible. <a href="#ae6bfb16141ce270047cff3e11fd1d7af">More...</a><br/></td></tr>
<tr class="separator:ae6bfb16141ce270047cff3e11fd1d7af"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a59d0454bfc0cd54e2303641e12addb30"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a59d0454bfc0cd54e2303641e12addb30">grab_focus</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& item)</td></tr>
<tr class="memdesc:a59d0454bfc0cd54e2303641e12addb30"><td class="mdescLeft"> </td><td class="mdescRight">Grabs the keyboard focus for the given item. <a href="#a59d0454bfc0cd54e2303641e12addb30">More...</a><br/></td></tr>
<tr class="separator:a59d0454bfc0cd54e2303641e12addb30"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a54aa434b9bfa110dc74e1435b9a6f81d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a54aa434b9bfa110dc74e1435b9a6f81d">render</a> (const Cairo::RefPtr< Cairo::Context >& context, const <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& bounds, double scale=0.0)</td></tr>
<tr class="memdesc:a54aa434b9bfa110dc74e1435b9a6f81d"><td class="mdescLeft"> </td><td class="mdescRight">Renders all or part of a canvas to the given cairo context. <a href="#a54aa434b9bfa110dc74e1435b9a6f81d">More...</a><br/></td></tr>
<tr class="separator:a54aa434b9bfa110dc74e1435b9a6f81d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1dc148d29f8359b25512184468ef6cc1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a1dc148d29f8359b25512184468ef6cc1">render</a> (const Cairo::RefPtr< Cairo::Context >& context, double scale=0.0)</td></tr>
<tr class="separator:a1dc148d29f8359b25512184468ef6cc1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a105756588bf8d6848ec3a232c213dfcc"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a105756588bf8d6848ec3a232c213dfcc">convert_to_pixels</a> (double& x, double& y) const </td></tr>
<tr class="memdesc:a105756588bf8d6848ec3a232c213dfcc"><td class="mdescLeft"> </td><td class="mdescRight">Converts a coordinate from the canvas coordinate space to pixels. <a href="#a105756588bf8d6848ec3a232c213dfcc">More...</a><br/></td></tr>
<tr class="separator:a105756588bf8d6848ec3a232c213dfcc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a37e9ba5c8591ac1ca4cfb4e38990a745"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a37e9ba5c8591ac1ca4cfb4e38990a745">convert_from_pixels</a> (double& x, double& y) const </td></tr>
<tr class="memdesc:a37e9ba5c8591ac1ca4cfb4e38990a745"><td class="mdescLeft"> </td><td class="mdescRight">Converts a coordinate from pixels to the canvas coordinate space. <a href="#a37e9ba5c8591ac1ca4cfb4e38990a745">More...</a><br/></td></tr>
<tr class="separator:a37e9ba5c8591ac1ca4cfb4e38990a745"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab54aa79794a62492f0006402891c63bb"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ab54aa79794a62492f0006402891c63bb">convert_to_item_space</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& item, double& x, double& y) const </td></tr>
<tr class="memdesc:ab54aa79794a62492f0006402891c63bb"><td class="mdescLeft"> </td><td class="mdescRight">Converts a coordinate from the canvas coordinate space to the given item's coordinate space, applying all transformation matrices including the item's own transformation matrix, if it has one. <a href="#ab54aa79794a62492f0006402891c63bb">More...</a><br/></td></tr>
<tr class="separator:ab54aa79794a62492f0006402891c63bb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab9bd91ffbf052c52364a3fdad7dd3485"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ab9bd91ffbf052c52364a3fdad7dd3485">convert_from_item_space</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& item, double& x, double& y) const </td></tr>
<tr class="memdesc:ab9bd91ffbf052c52364a3fdad7dd3485"><td class="mdescLeft"> </td><td class="mdescRight">Converts a coordinate from the given item's coordinate space to the canvas coordinate space, applying all transformation matrices including the item's own transformation matrix, if it has one. <a href="#ab9bd91ffbf052c52364a3fdad7dd3485">More...</a><br/></td></tr>
<tr class="separator:ab9bd91ffbf052c52364a3fdad7dd3485"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a43917b277fd42610ac3fe6545d92e5c7"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a43917b277fd42610ac3fe6545d92e5c7">convert_bounds_to_item_space</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& item, <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& bounds) const </td></tr>
<tr class="separator:a43917b277fd42610ac3fe6545d92e5c7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae42fb941e32d7509e4faeae183c6099e"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../gtkmm-3.0/reference/html/group__gdkmmEnums.html#gab3918cc69c861b97779ac08dfa48610f">Gdk::GrabStatus</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ae42fb941e32d7509e4faeae183c6099e">pointer_grab</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& item, <a class="elRef" href="../../../gtkmm-3.0/reference/html/group__gdkmmEnums.html#ga0288c23e93ded8c0326235f1f1120c61">Gdk::EventMask</a> mask, const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="elRef" href="../../../gtkmm-3.0/reference/html/classGdk_1_1Cursor.html">Gdk::Cursor</a> >& cursor, guint32 time)</td></tr>
<tr class="memdesc:ae42fb941e32d7509e4faeae183c6099e"><td class="mdescLeft"> </td><td class="mdescRight">Attempts to grab the pointer for the given item. <a href="#ae42fb941e32d7509e4faeae183c6099e">More...</a><br/></td></tr>
<tr class="separator:ae42fb941e32d7509e4faeae183c6099e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8a9cfe1346b9bb96517c6fa54f2f3606"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../gtkmm-3.0/reference/html/group__gdkmmEnums.html#gab3918cc69c861b97779ac08dfa48610f">Gdk::GrabStatus</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a8a9cfe1346b9bb96517c6fa54f2f3606">pointer_grab</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& item, <a class="elRef" href="../../../gtkmm-3.0/reference/html/group__gdkmmEnums.html#ga0288c23e93ded8c0326235f1f1120c61">Gdk::EventMask</a> mask, guint32 time)</td></tr>
<tr class="separator:a8a9cfe1346b9bb96517c6fa54f2f3606"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1690fc9e349406b28b925dd8d3ff40c5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a1690fc9e349406b28b925dd8d3ff40c5">pointer_ungrab</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& item, guint32 time)</td></tr>
<tr class="memdesc:a1690fc9e349406b28b925dd8d3ff40c5"><td class="mdescLeft"> </td><td class="mdescRight">Ungrabs the pointer, if the given item has the pointer grab. <a href="#a1690fc9e349406b28b925dd8d3ff40c5">More...</a><br/></td></tr>
<tr class="separator:a1690fc9e349406b28b925dd8d3ff40c5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af846db3bb5d627870dd2c13c154e036e"><td class="memItemLeft" align="right" valign="top">GdkGrabStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#af846db3bb5d627870dd2c13c154e036e">keyboard_grab</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& item, bool owner_events, guint32 time)</td></tr>
<tr class="memdesc:af846db3bb5d627870dd2c13c154e036e"><td class="mdescLeft"> </td><td class="mdescRight">Attempts to grab the keyboard for the given item. <a href="#af846db3bb5d627870dd2c13c154e036e">More...</a><br/></td></tr>
<tr class="separator:af846db3bb5d627870dd2c13c154e036e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a651998811982d6c95a3950333d5eba49"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a651998811982d6c95a3950333d5eba49">keyboard_ungrab</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& item, guint32 time)</td></tr>
<tr class="memdesc:a651998811982d6c95a3950333d5eba49"><td class="mdescLeft"> </td><td class="mdescRight">Ungrabs the keyboard, if the given item has the keyboard grab. <a href="#a651998811982d6c95a3950333d5eba49">More...</a><br/></td></tr>
<tr class="separator:a651998811982d6c95a3950333d5eba49"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac8612b35cc5512d5906a2e8b5598b1e9"><td class="memItemLeft" align="right" valign="top">Cairo::RefPtr< Cairo::Context > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ac8612b35cc5512d5906a2e8b5598b1e9">create_cairo_context</a> ()</td></tr>
<tr class="memdesc:ac8612b35cc5512d5906a2e8b5598b1e9"><td class="mdescLeft"> </td><td class="mdescRight">Creates a cairo context, initialized with the default canvas settings. <a href="#ac8612b35cc5512d5906a2e8b5598b1e9">More...</a><br/></td></tr>
<tr class="separator:ac8612b35cc5512d5906a2e8b5598b1e9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3c034e6bf813ec56e221590317f99288"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a3c034e6bf813ec56e221590317f99288">create_item</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& model)</td></tr>
<tr class="memdesc:a3c034e6bf813ec56e221590317f99288"><td class="mdescLeft"> </td><td class="mdescRight">This function is only intended to be used when implementing new canvas items, typically container items such as Goo::CanvasGroup. <a href="#a3c034e6bf813ec56e221590317f99288">More...</a><br/></td></tr>
<tr class="separator:a3c034e6bf813ec56e221590317f99288"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7694b9d0881409cce750474c3745b699"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a7694b9d0881409cce750474c3745b699">unregister_item</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& model)</td></tr>
<tr class="memdesc:a7694b9d0881409cce750474c3745b699"><td class="mdescLeft"> </td><td class="mdescRight">This function is only intended to be used when implementing new canvas items. <a href="#a7694b9d0881409cce750474c3745b699">More...</a><br/></td></tr>
<tr class="separator:a7694b9d0881409cce750474c3745b699"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aea219168a006d913abab6f78c2b97438"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#aea219168a006d913abab6f78c2b97438">update</a> ()</td></tr>
<tr class="memdesc:aea219168a006d913abab6f78c2b97438"><td class="mdescLeft"> </td><td class="mdescRight">This function is only intended to be used by subclasses of Goo::Canvas or Goo::CanvasItem implementations. <a href="#aea219168a006d913abab6f78c2b97438">More...</a><br/></td></tr>
<tr class="separator:aea219168a006d913abab6f78c2b97438"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ace2b167c871eed455eb2520c7ff7e094"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ace2b167c871eed455eb2520c7ff7e094">request_update</a> ()</td></tr>
<tr class="memdesc:ace2b167c871eed455eb2520c7ff7e094"><td class="mdescLeft"> </td><td class="mdescRight">This function is only intended to be used by subclasses of Goo::Canvas or Goo::CanvasItem implementations. <a href="#ace2b167c871eed455eb2520c7ff7e094">More...</a><br/></td></tr>
<tr class="separator:ace2b167c871eed455eb2520c7ff7e094"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a75d185760512689e83ac9c4039ad4614"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a75d185760512689e83ac9c4039ad4614">request_redraw</a> (const <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& bounds)</td></tr>
<tr class="memdesc:a75d185760512689e83ac9c4039ad4614"><td class="mdescLeft"> </td><td class="mdescRight">This function is only intended to be used by subclasses of Goo::Canvas or Goo::CanvasItem implementations. <a href="#a75d185760512689e83ac9c4039ad4614">More...</a><br/></td></tr>
<tr class="separator:a75d185760512689e83ac9c4039ad4614"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3605420323ae377c98f4437af7fc74c9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a3605420323ae377c98f4437af7fc74c9">request_item_redraw</a> (const <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& bounds, bool is_static=false)</td></tr>
<tr class="separator:a3605420323ae377c98f4437af7fc74c9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4365a2595643e07db15443422e74487a"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a4365a2595643e07db15443422e74487a">get_default_line_width</a> () const </td></tr>
<tr class="memdesc:a4365a2595643e07db15443422e74487a"><td class="mdescLeft"> </td><td class="mdescRight">Gets the default line width, which depends on the current units setting. <a href="#a4365a2595643e07db15443422e74487a">More...</a><br/></td></tr>
<tr class="separator:a4365a2595643e07db15443422e74487a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a68417ea541dbdf9c3d15b46675f75b28"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a68417ea541dbdf9c3d15b46675f75b28">register_widget_item</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Widget.html">Goocanvas::Widget</a> >& widget)</td></tr>
<tr class="memdesc:a68417ea541dbdf9c3d15b46675f75b28"><td class="mdescLeft"> </td><td class="mdescRight">This function should only be used by Goo::CanvasWidget and subclass implementations. <a href="#a68417ea541dbdf9c3d15b46675f75b28">More...</a><br/></td></tr>
<tr class="separator:a68417ea541dbdf9c3d15b46675f75b28"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae917d2c85d9dc68a673e0aada5ed9db1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ae917d2c85d9dc68a673e0aada5ed9db1">unregister_widget_item</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Widget.html">Goocanvas::Widget</a> >& widget)</td></tr>
<tr class="memdesc:ae917d2c85d9dc68a673e0aada5ed9db1"><td class="mdescLeft"> </td><td class="mdescRight">This function should only be used by Goo::CanvasWidget and subclass implementations. <a href="#ae917d2c85d9dc68a673e0aada5ed9db1">More...</a><br/></td></tr>
<tr class="separator:ae917d2c85d9dc68a673e0aada5ed9db1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abc67f2c14797780b6ea6ae08b7961d4d"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1SignalProxy2.html">Glib::SignalProxy2</a>< void, <br class="typebreak"/>
const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> ><br class="typebreak"/>
&, const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><br class="typebreak"/>
< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#abc67f2c14797780b6ea6ae08b7961d4d">signal_item_created</a> ()</td></tr>
<tr class="separator:abc67f2c14797780b6ea6ae08b7961d4d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab43b28d19193f1d2aa7a907c00649548"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ab43b28d19193f1d2aa7a907c00649548">property_scale</a> ()</td></tr>
<tr class="memdesc:ab43b28d19193f1d2aa7a907c00649548"><td class="mdescLeft"> </td><td class="mdescRight">The magnification factor of the canvas. <a href="#ab43b28d19193f1d2aa7a907c00649548">More...</a><br/></td></tr>
<tr class="separator:ab43b28d19193f1d2aa7a907c00649548"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3dea93a08209493cd3c743844f9c5b11"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a3dea93a08209493cd3c743844f9c5b11">property_scale</a> () const </td></tr>
<tr class="memdesc:a3dea93a08209493cd3c743844f9c5b11"><td class="mdescLeft"> </td><td class="mdescRight">The magnification factor of the canvas. <a href="#a3dea93a08209493cd3c743844f9c5b11">More...</a><br/></td></tr>
<tr class="separator:a3dea93a08209493cd3c743844f9c5b11"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aed3ce2e42e7a8de8b27cad31e7a12447"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#aed3ce2e42e7a8de8b27cad31e7a12447">property_scale_x</a> ()</td></tr>
<tr class="memdesc:aed3ce2e42e7a8de8b27cad31e7a12447"><td class="mdescLeft"> </td><td class="mdescRight">The horizontal magnification factor of the canvas. <a href="#aed3ce2e42e7a8de8b27cad31e7a12447">More...</a><br/></td></tr>
<tr class="separator:aed3ce2e42e7a8de8b27cad31e7a12447"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adeab943b62c7a03e01102f2882a610b0"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#adeab943b62c7a03e01102f2882a610b0">property_scale_x</a> () const </td></tr>
<tr class="memdesc:adeab943b62c7a03e01102f2882a610b0"><td class="mdescLeft"> </td><td class="mdescRight">The horizontal magnification factor of the canvas. <a href="#adeab943b62c7a03e01102f2882a610b0">More...</a><br/></td></tr>
<tr class="separator:adeab943b62c7a03e01102f2882a610b0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aeeefe40c5e129d42ac893f7f06a41a2d"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#aeeefe40c5e129d42ac893f7f06a41a2d">property_scale_y</a> ()</td></tr>
<tr class="memdesc:aeeefe40c5e129d42ac893f7f06a41a2d"><td class="mdescLeft"> </td><td class="mdescRight">The vertical magnification factor of the canvas. <a href="#aeeefe40c5e129d42ac893f7f06a41a2d">More...</a><br/></td></tr>
<tr class="separator:aeeefe40c5e129d42ac893f7f06a41a2d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adfb7f959a939b7aaa50647cf386bee3f"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#adfb7f959a939b7aaa50647cf386bee3f">property_scale_y</a> () const </td></tr>
<tr class="memdesc:adfb7f959a939b7aaa50647cf386bee3f"><td class="mdescLeft"> </td><td class="mdescRight">The vertical magnification factor of the canvas. <a href="#adfb7f959a939b7aaa50647cf386bee3f">More...</a><br/></td></tr>
<tr class="separator:adfb7f959a939b7aaa50647cf386bee3f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0eedbe0713040ebb9a518eea9ad8a649"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< <a class="el" href="group__goocanvasmmEnums.html#ga3a9e2643d330037f1178bf44e4178ea9">AnchorType</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a0eedbe0713040ebb9a518eea9ad8a649">property_anchor</a> ()</td></tr>
<tr class="memdesc:a0eedbe0713040ebb9a518eea9ad8a649"><td class="mdescLeft"> </td><td class="mdescRight">Where to place the canvas when it is smaller than the widget's allocated area. <a href="#a0eedbe0713040ebb9a518eea9ad8a649">More...</a><br/></td></tr>
<tr class="separator:a0eedbe0713040ebb9a518eea9ad8a649"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab7af2dec8256bf728538513f1c97b10d"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< <a class="el" href="group__goocanvasmmEnums.html#ga3a9e2643d330037f1178bf44e4178ea9">AnchorType</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ab7af2dec8256bf728538513f1c97b10d">property_anchor</a> () const </td></tr>
<tr class="memdesc:ab7af2dec8256bf728538513f1c97b10d"><td class="mdescLeft"> </td><td class="mdescRight">Where to place the canvas when it is smaller than the widget's allocated area. <a href="#ab7af2dec8256bf728538513f1c97b10d">More...</a><br/></td></tr>
<tr class="separator:ab7af2dec8256bf728538513f1c97b10d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7d22b4feb34b734e86c9c7cac3dd7612"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a7d22b4feb34b734e86c9c7cac3dd7612">property_x1</a> ()</td></tr>
<tr class="memdesc:a7d22b4feb34b734e86c9c7cac3dd7612"><td class="mdescLeft"> </td><td class="mdescRight">The x coordinate of the left edge of the canvas bounds, in canvas units. <a href="#a7d22b4feb34b734e86c9c7cac3dd7612">More...</a><br/></td></tr>
<tr class="separator:a7d22b4feb34b734e86c9c7cac3dd7612"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a768266f36c52188996b74524afab8057"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a768266f36c52188996b74524afab8057">property_x1</a> () const </td></tr>
<tr class="memdesc:a768266f36c52188996b74524afab8057"><td class="mdescLeft"> </td><td class="mdescRight">The x coordinate of the left edge of the canvas bounds, in canvas units. <a href="#a768266f36c52188996b74524afab8057">More...</a><br/></td></tr>
<tr class="separator:a768266f36c52188996b74524afab8057"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af9e3a08630b887c70ff55a4fe9c7a933"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#af9e3a08630b887c70ff55a4fe9c7a933">property_y1</a> ()</td></tr>
<tr class="memdesc:af9e3a08630b887c70ff55a4fe9c7a933"><td class="mdescLeft"> </td><td class="mdescRight">The y coordinate of the top edge of the canvas bounds, in canvas units. <a href="#af9e3a08630b887c70ff55a4fe9c7a933">More...</a><br/></td></tr>
<tr class="separator:af9e3a08630b887c70ff55a4fe9c7a933"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa2616fcdc069dba38e674f449011bd83"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#aa2616fcdc069dba38e674f449011bd83">property_y1</a> () const </td></tr>
<tr class="memdesc:aa2616fcdc069dba38e674f449011bd83"><td class="mdescLeft"> </td><td class="mdescRight">The y coordinate of the top edge of the canvas bounds, in canvas units. <a href="#aa2616fcdc069dba38e674f449011bd83">More...</a><br/></td></tr>
<tr class="separator:aa2616fcdc069dba38e674f449011bd83"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abe247d24cf4a67a340bfff7e84c255ad"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#abe247d24cf4a67a340bfff7e84c255ad">property_x2</a> ()</td></tr>
<tr class="memdesc:abe247d24cf4a67a340bfff7e84c255ad"><td class="mdescLeft"> </td><td class="mdescRight">The x coordinate of the right edge of the canvas bounds, in canvas units. <a href="#abe247d24cf4a67a340bfff7e84c255ad">More...</a><br/></td></tr>
<tr class="separator:abe247d24cf4a67a340bfff7e84c255ad"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3596bd65490797c205aa1d7941fcba75"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a3596bd65490797c205aa1d7941fcba75">property_x2</a> () const </td></tr>
<tr class="memdesc:a3596bd65490797c205aa1d7941fcba75"><td class="mdescLeft"> </td><td class="mdescRight">The x coordinate of the right edge of the canvas bounds, in canvas units. <a href="#a3596bd65490797c205aa1d7941fcba75">More...</a><br/></td></tr>
<tr class="separator:a3596bd65490797c205aa1d7941fcba75"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6087fb965379d5de51c289260d42303e"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a6087fb965379d5de51c289260d42303e">property_y2</a> ()</td></tr>
<tr class="memdesc:a6087fb965379d5de51c289260d42303e"><td class="mdescLeft"> </td><td class="mdescRight">The y coordinate of the bottom edge of the canvas bounds, in canvas units. <a href="#a6087fb965379d5de51c289260d42303e">More...</a><br/></td></tr>
<tr class="separator:a6087fb965379d5de51c289260d42303e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a77aee25cf148e9b796dff777300c2893"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a77aee25cf148e9b796dff777300c2893">property_y2</a> () const </td></tr>
<tr class="memdesc:a77aee25cf148e9b796dff777300c2893"><td class="mdescLeft"> </td><td class="mdescRight">The y coordinate of the bottom edge of the canvas bounds, in canvas units. <a href="#a77aee25cf148e9b796dff777300c2893">More...</a><br/></td></tr>
<tr class="separator:a77aee25cf148e9b796dff777300c2893"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac8b302960f2cfd79ad7510d808bb27f3"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< bool > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ac8b302960f2cfd79ad7510d808bb27f3">property_automatic_bounds</a> ()</td></tr>
<tr class="memdesc:ac8b302960f2cfd79ad7510d808bb27f3"><td class="mdescLeft"> </td><td class="mdescRight">If the bounds are automatically calculated based on the bounds of all the items in the canvas. <a href="#ac8b302960f2cfd79ad7510d808bb27f3">More...</a><br/></td></tr>
<tr class="separator:ac8b302960f2cfd79ad7510d808bb27f3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a58229d20a0fb88911784b89bad2619df"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< bool > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a58229d20a0fb88911784b89bad2619df">property_automatic_bounds</a> () const </td></tr>
<tr class="memdesc:a58229d20a0fb88911784b89bad2619df"><td class="mdescLeft"> </td><td class="mdescRight">If the bounds are automatically calculated based on the bounds of all the items in the canvas. <a href="#a58229d20a0fb88911784b89bad2619df">More...</a><br/></td></tr>
<tr class="separator:a58229d20a0fb88911784b89bad2619df"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac6632fda302847a4f4515ab78ce240c1"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< bool > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ac6632fda302847a4f4515ab78ce240c1">property_bounds_from_origin</a> ()</td></tr>
<tr class="memdesc:ac6632fda302847a4f4515ab78ce240c1"><td class="mdescLeft"> </td><td class="mdescRight">If the automatic bounds are calculated from the origin. <a href="#ac6632fda302847a4f4515ab78ce240c1">More...</a><br/></td></tr>
<tr class="separator:ac6632fda302847a4f4515ab78ce240c1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a31ed4537754d18ad36aad5299bd49c00"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< bool > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a31ed4537754d18ad36aad5299bd49c00">property_bounds_from_origin</a> () const </td></tr>
<tr class="memdesc:a31ed4537754d18ad36aad5299bd49c00"><td class="mdescLeft"> </td><td class="mdescRight">If the automatic bounds are calculated from the origin. <a href="#a31ed4537754d18ad36aad5299bd49c00">More...</a><br/></td></tr>
<tr class="separator:a31ed4537754d18ad36aad5299bd49c00"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0d14cad36b759b312de7ef10e654eb42"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a0d14cad36b759b312de7ef10e654eb42">property_bounds_padding</a> ()</td></tr>
<tr class="memdesc:a0d14cad36b759b312de7ef10e654eb42"><td class="mdescLeft"> </td><td class="mdescRight">The padding added to the automatic bounds. <a href="#a0d14cad36b759b312de7ef10e654eb42">More...</a><br/></td></tr>
<tr class="separator:a0d14cad36b759b312de7ef10e654eb42"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1c9b76ee614d9bcac4e91752d27ff52d"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a1c9b76ee614d9bcac4e91752d27ff52d">property_bounds_padding</a> () const </td></tr>
<tr class="memdesc:a1c9b76ee614d9bcac4e91752d27ff52d"><td class="mdescLeft"> </td><td class="mdescRight">The padding added to the automatic bounds. <a href="#a1c9b76ee614d9bcac4e91752d27ff52d">More...</a><br/></td></tr>
<tr class="separator:a1c9b76ee614d9bcac4e91752d27ff52d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a37e0cf01e6c191375162dacdddf6c493"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< <a class="elRef" href="../../../gtkmm-3.0/reference/html/group__gtkmmEnums.html#ga9cdd3adb4017a5c706e205aa914ba6fb">Gtk::Unit</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a37e0cf01e6c191375162dacdddf6c493">property_units</a> ()</td></tr>
<tr class="memdesc:a37e0cf01e6c191375162dacdddf6c493"><td class="mdescLeft"> </td><td class="mdescRight">The units to use for the canvas. <a href="#a37e0cf01e6c191375162dacdddf6c493">More...</a><br/></td></tr>
<tr class="separator:a37e0cf01e6c191375162dacdddf6c493"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a44d85146eda83ea4853fdab7a17fab6b"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< <a class="elRef" href="../../../gtkmm-3.0/reference/html/group__gtkmmEnums.html#ga9cdd3adb4017a5c706e205aa914ba6fb">Gtk::Unit</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a44d85146eda83ea4853fdab7a17fab6b">property_units</a> () const </td></tr>
<tr class="memdesc:a44d85146eda83ea4853fdab7a17fab6b"><td class="mdescLeft"> </td><td class="mdescRight">The units to use for the canvas. <a href="#a44d85146eda83ea4853fdab7a17fab6b">More...</a><br/></td></tr>
<tr class="separator:a44d85146eda83ea4853fdab7a17fab6b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aeaf4c5bebf6c3d19639fdf026d897da7"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#aeaf4c5bebf6c3d19639fdf026d897da7">property_resolution_x</a> ()</td></tr>
<tr class="memdesc:aeaf4c5bebf6c3d19639fdf026d897da7"><td class="mdescLeft"> </td><td class="mdescRight">The horizontal resolution of the display, in dots per inch. <a href="#aeaf4c5bebf6c3d19639fdf026d897da7">More...</a><br/></td></tr>
<tr class="separator:aeaf4c5bebf6c3d19639fdf026d897da7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af6e181497deaa1c182bb42622c246b65"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#af6e181497deaa1c182bb42622c246b65">property_resolution_x</a> () const </td></tr>
<tr class="memdesc:af6e181497deaa1c182bb42622c246b65"><td class="mdescLeft"> </td><td class="mdescRight">The horizontal resolution of the display, in dots per inch. <a href="#af6e181497deaa1c182bb42622c246b65">More...</a><br/></td></tr>
<tr class="separator:af6e181497deaa1c182bb42622c246b65"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae7dbfedb1afe20a73d9e7457f892fb7f"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ae7dbfedb1afe20a73d9e7457f892fb7f">property_resolution_y</a> ()</td></tr>
<tr class="memdesc:ae7dbfedb1afe20a73d9e7457f892fb7f"><td class="mdescLeft"> </td><td class="mdescRight">The vertical resolution of the display, in dots per inch. <a href="#ae7dbfedb1afe20a73d9e7457f892fb7f">More...</a><br/></td></tr>
<tr class="separator:ae7dbfedb1afe20a73d9e7457f892fb7f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a681eeb39b8d7d3868b4f470a8036a952"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a681eeb39b8d7d3868b4f470a8036a952">property_resolution_y</a> () const </td></tr>
<tr class="memdesc:a681eeb39b8d7d3868b4f470a8036a952"><td class="mdescLeft"> </td><td class="mdescRight">The vertical resolution of the display, in dots per inch. <a href="#a681eeb39b8d7d3868b4f470a8036a952">More...</a><br/></td></tr>
<tr class="separator:a681eeb39b8d7d3868b4f470a8036a952"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a624f35cbc29e6b672c9199da7334fdaa"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__WriteOnly.html">Glib::PropertyProxy_WriteOnly</a><br class="typebreak"/>
< <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1ustring.html">Glib::ustring</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a624f35cbc29e6b672c9199da7334fdaa">property_background_color</a> ()</td></tr>
<tr class="memdesc:a624f35cbc29e6b672c9199da7334fdaa"><td class="mdescLeft"> </td><td class="mdescRight">The color to use for the canvas background. <a href="#a624f35cbc29e6b672c9199da7334fdaa">More...</a><br/></td></tr>
<tr class="separator:a624f35cbc29e6b672c9199da7334fdaa"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aba9355f2de76ecb4ebfb23c092259f43"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__WriteOnly.html">Glib::PropertyProxy_WriteOnly</a><br class="typebreak"/>
< guint > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#aba9355f2de76ecb4ebfb23c092259f43">property_background_color_rgb</a> ()</td></tr>
<tr class="memdesc:aba9355f2de76ecb4ebfb23c092259f43"><td class="mdescLeft"> </td><td class="mdescRight">The color to use for the canvas background, specified as a 24-bit integer value, 0xRRGGBB. <a href="#aba9355f2de76ecb4ebfb23c092259f43">More...</a><br/></td></tr>
<tr class="separator:aba9355f2de76ecb4ebfb23c092259f43"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a62b6ad301ba8ab0b0b567cbb28eb876e"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__WriteOnly.html">Glib::PropertyProxy_WriteOnly</a><br class="typebreak"/>
< <a class="elRef" href="../../../gtkmm-3.0/reference/html/classGdk_1_1RGBA.html">Gdk::RGBA</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a62b6ad301ba8ab0b0b567cbb28eb876e">property_background_color_gdk_rgba</a> ()</td></tr>
<tr class="memdesc:a62b6ad301ba8ab0b0b567cbb28eb876e"><td class="mdescLeft"> </td><td class="mdescRight">The color to use for the canvas background, specified as a GdkRGBA. <a href="#a62b6ad301ba8ab0b0b567cbb28eb876e">More...</a><br/></td></tr>
<tr class="separator:a62b6ad301ba8ab0b0b567cbb28eb876e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad263565163636e80c9f510873e107961"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< bool > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ad263565163636e80c9f510873e107961">property_integer_layout</a> ()</td></tr>
<tr class="memdesc:ad263565163636e80c9f510873e107961"><td class="mdescLeft"> </td><td class="mdescRight">If all item layout is done to the nearest integer. <a href="#ad263565163636e80c9f510873e107961">More...</a><br/></td></tr>
<tr class="separator:ad263565163636e80c9f510873e107961"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae6016d3c43f530dd1e3fc278e6133072"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< bool > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#ae6016d3c43f530dd1e3fc278e6133072">property_integer_layout</a> () const </td></tr>
<tr class="memdesc:ae6016d3c43f530dd1e3fc278e6133072"><td class="mdescLeft"> </td><td class="mdescRight">If all item layout is done to the nearest integer. <a href="#ae6016d3c43f530dd1e3fc278e6133072">More...</a><br/></td></tr>
<tr class="separator:ae6016d3c43f530dd1e3fc278e6133072"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0a212af45fcf556e7b8586e5ce723de5"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< bool > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a0a212af45fcf556e7b8586e5ce723de5">property_clear_background</a> ()</td></tr>
<tr class="memdesc:a0a212af45fcf556e7b8586e5ce723de5"><td class="mdescLeft"> </td><td class="mdescRight">If the background is cleared before the canvas is painted. <a href="#a0a212af45fcf556e7b8586e5ce723de5">More...</a><br/></td></tr>
<tr class="separator:a0a212af45fcf556e7b8586e5ce723de5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a73a69c2d3336b0988ec5f95e169b9a36"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a><br class="typebreak"/>
< bool > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a73a69c2d3336b0988ec5f95e169b9a36">property_clear_background</a> () const </td></tr>
<tr class="memdesc:a73a69c2d3336b0988ec5f95e169b9a36"><td class="mdescLeft"> </td><td class="mdescRight">If the background is cleared before the canvas is painted. <a href="#a73a69c2d3336b0988ec5f95e169b9a36">More...</a><br/></td></tr>
<tr class="separator:a73a69c2d3336b0988ec5f95e169b9a36"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a77cd6fd9a8c6fdc5ad1b925df779001a"><td class="memItemLeft" align="right" valign="top">static GType </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a77cd6fd9a8c6fdc5ad1b925df779001a">get_type</a> ()</td></tr>
<tr class="memdesc:a77cd6fd9a8c6fdc5ad1b925df779001a"><td class="mdescLeft"> </td><td class="mdescRight">Get the GType for this class, for use with the underlying GObject type system. <a href="#a77cd6fd9a8c6fdc5ad1b925df779001a">More...</a><br/></td></tr>
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Protected Member Functions</h2></td></tr>
<tr class="memitem:adce6c8296fb9d47f6f94bd873cfbf426"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#adce6c8296fb9d47f6f94bd873cfbf426">on_item_created</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& item, const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& model)</td></tr>
<tr class="memdesc:adce6c8296fb9d47f6f94bd873cfbf426"><td class="mdescLeft"> </td><td class="mdescRight">This is a default handler for the signal <a class="el" href="classGoocanvas_1_1Canvas.html#abc67f2c14797780b6ea6ae08b7961d4d">signal_item_created()</a>. <a href="#adce6c8296fb9d47f6f94bd873cfbf426">More...</a><br/></td></tr>
<tr class="separator:adce6c8296fb9d47f6f94bd873cfbf426"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3aba48d63fb351420c5e244d4af9de0d"><td class="memItemLeft" align="right" valign="top">virtual <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#a3aba48d63fb351420c5e244d4af9de0d">create_item_vfunc</a> (const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& model)</td></tr>
<tr class="separator:a3aba48d63fb351420c5e244d4af9de0d"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="related"></a>
Related Functions</h2></td></tr>
<tr><td class="ititle" colspan="2"><p>(Note that these are not member functions.) </p>
</td></tr>
<tr class="memitem:addcfa8e7e4bfb5ddb9576304f72e7740"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classGoocanvas_1_1Canvas.html">Goocanvas::Canvas</a>* </td><td class="memItemRight" valign="bottom"><a class="el" href="classGoocanvas_1_1Canvas.html#addcfa8e7e4bfb5ddb9576304f72e7740">wrap</a> (GooCanvas* object, bool take_copy=false)</td></tr>
<tr class="memdesc:addcfa8e7e4bfb5ddb9576304f72e7740"><td class="mdescLeft"> </td><td class="mdescRight">A <a class="elRef" href="../../../glibmm-2.4/reference/html/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. <a href="#addcfa8e7e4bfb5ddb9576304f72e7740">More...</a><br/></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>The main canvas widget, containing a number of canvas items. </p>
<p>Add child items (see <a class="el" href="classGoocanvas_1_1Item.html">Item</a>) to the root item (see <a class="el" href="classGoocanvas_1_1Canvas.html#a01630d7a30d84391f28c772ea7c93069" title="Gets the root item of the canvas, usually a Goo::CanvasGroup.">get_root_item()</a>), for instance with <a class="el" href="classGoocanvas_1_1Item.html#a8f1cc230977e365ac99e780b7564581b" title="Adds a child item to a container item at the given stack position.">Item::add_child()</a>. </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">virtual Goocanvas::Canvas::~Canvas </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<td class="memname">Goocanvas::Canvas::Canvas </td>
<td>(</td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">void Goocanvas::Canvas::convert_bounds_to_item_space </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& </td>
<td class="paramname"><em>item</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& </td>
<td class="paramname"><em>bounds</em> </td>
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<td>)</td>
<td></td><td> const</td>
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<td class="memname">void Goocanvas::Canvas::convert_from_item_space </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& </td>
<td class="paramname"><em>item</em>, </td>
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<p>Converts a coordinate from the given item's coordinate space to the canvas coordinate space, applying all transformation matrices including the item's own transformation matrix, if it has one. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">item</td><td>A Goo::CanvasItem. </td></tr>
<tr><td class="paramname">x</td><td>A pointer to the x coordinate to convert. </td></tr>
<tr><td class="paramname">y</td><td>A pointer to the y coordinate to convert. </td></tr>
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<td class="memname">void Goocanvas::Canvas::convert_from_pixels </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"><em>y</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Converts a coordinate from pixels to the canvas coordinate space. </p>
<p>The pixel coordinate space specifies pixels from the top-left of the entire canvas window, according to the current scale setting. See <a class="el" href="classGoocanvas_1_1Canvas.html#aee1fa681ffc4e5e1319502187ff822a6" title="Sets the scale of the canvas.">set_scale()</a>.</p>
<p>The canvas coordinate space is specified in the call to <a class="el" href="classGoocanvas_1_1Canvas.html#ab739e6e25495aab6cbd021a74da8bbd5" title="Sets the bounds of the Goo::Canvas, in canvas units.">set_bounds()</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>A pointer to the x coordinate to convert. </td></tr>
<tr><td class="paramname">y</td><td>A pointer to the y coordinate to convert. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void Goocanvas::Canvas::convert_to_item_space </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& </td>
<td class="paramname"><em>item</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"><em>y</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Converts a coordinate from the canvas coordinate space to the given item's coordinate space, applying all transformation matrices including the item's own transformation matrix, if it has one. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">item</td><td>A Goo::CanvasItem. </td></tr>
<tr><td class="paramname">x</td><td>A pointer to the x coordinate to convert. </td></tr>
<tr><td class="paramname">y</td><td>A pointer to the y coordinate to convert. </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">void Goocanvas::Canvas::convert_to_pixels </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"><em>y</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Converts a coordinate from the canvas coordinate space to pixels. </p>
<p>The canvas coordinate space is specified in the call to <a class="el" href="classGoocanvas_1_1Canvas.html#ab739e6e25495aab6cbd021a74da8bbd5" title="Sets the bounds of the Goo::Canvas, in canvas units.">set_bounds()</a>.</p>
<p>The pixel coordinate space specifies pixels from the top-left of the entire canvas window, according to the current scale setting. See <a class="el" href="classGoocanvas_1_1Canvas.html#aee1fa681ffc4e5e1319502187ff822a6" title="Sets the scale of the canvas.">set_scale()</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>A pointer to the x coordinate to convert. </td></tr>
<tr><td class="paramname">y</td><td>A pointer to the y coordinate to convert. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">Cairo::RefPtr<Cairo::Context> Goocanvas::Canvas::create_cairo_context </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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</table>
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<p>Creates a cairo context, initialized with the default canvas settings. </p>
<dl class="section return"><dt>Returns</dt><dd>A new cairo context. It should be freed with cairo_destroy(). </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGoocanvas_1_1Item.html">Item</a>> Goocanvas::Canvas::create_item </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& </td>
<td class="paramname"><em>model</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>This function is only intended to be used when implementing new canvas items, typically container items such as Goo::CanvasGroup. </p>
<p>It creates a new canvas item for the given item model, and recursively creates items for any children.</p>
<p>It uses the <a class="el" href="classGoocanvas_1_1Canvas.html#a3c034e6bf813ec56e221590317f99288" title="This function is only intended to be used when implementing new canvas items, typically container ite...">create_item()</a> virtual method if it has been set. Subclasses of Goo::Canvas can define this method if they want to use custom views for items.</p>
<p>It emits the Goo::Canvas::signal_item_created() signal after creating the view, so application code can connect signal handlers to the new view if desired. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">model</td><td>The item model to create a canvas item for. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A new canvas item. </dd></dl>
</div>
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<td class="memname">virtual <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGoocanvas_1_1Item.html">Item</a>> Goocanvas::Canvas::create_item_vfunc </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& </td>
<td class="paramname"><em>model</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</div>
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<td class="memname">void Goocanvas::Canvas::get_bounds </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"><em>left</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"><em>top</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"><em>right</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"><em>bottom</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the bounds of the canvas, in canvas units. </p>
<p>By default, canvas units are pixels, though the Goo::Canvas::property_units() property can be used to change the units to points, inches or millimeters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">left</td><td>A pointer to a #gdouble to return the left edge, or <code>0</code>. </td></tr>
<tr><td class="paramname">top</td><td>A pointer to a #gdouble to return the top edge, or <code>0</code>. </td></tr>
<tr><td class="paramname">right</td><td>A pointer to a #gdouble to return the right edge, or <code>0</code>. </td></tr>
<tr><td class="paramname">bottom</td><td>A pointer to a #gdouble to return the bottom edge, or <code>0</code>. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void Goocanvas::Canvas::get_bounds </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& </td>
<td class="paramname"><em>bounds</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
</div>
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<td class="memname">double Goocanvas::Canvas::get_default_line_width </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the default line width, which depends on the current units setting. </p>
<dl class="section return"><dt>Returns</dt><dd>The default line width of the canvas. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGoocanvas_1_1Item.html">Item</a>> Goocanvas::Canvas::get_item </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& </td>
<td class="paramname"><em>model</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the canvas item associated with the given Goo::CanvasItemModel. </p>
<p>This is only useful when <a class="el" href="classGoocanvas_1_1Canvas.html#a35407e6c1674109c2b4b12953490051f" title="Sets the root item model of the canvas.">set_root_item_model()</a> has been used to set a model for the canvas.</p>
<p>For simple applications you can use <a class="el" href="classGoocanvas_1_1Canvas.html#a21096caee631dc3cc4df2f5c492eeb68" title="Gets the canvas item associated with the given Goo::CanvasItemModel.">get_item()</a> to set up signal handlers for your items, e.g.</p>
<p><informalexample><programlisting> item = goo_canvas_get_item (GOO_CANVAS (canvas), my_item); g_signal_connect (item, "button_press_event", (GtkSignalFunc) on_my_item_button_press, <code>0</code>); </programlisting></informalexample></p>
<p>More complex applications may want to use the Goo::Canvas::signal_item_created() signal to hook up their signal handlers. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">model</td><td>A Goo::CanvasItemModel. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The canvas item corresponding to the given Goo::CanvasItemModel, or <code>0</code> if no canvas item has been created for it yet. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGoocanvas_1_1Item.html">Item</a>> Goocanvas::Canvas::get_item </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& </td>
<td class="paramname"><em>model</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the canvas item associated with the given Goo::CanvasItemModel. </p>
<p>This is only useful when <a class="el" href="classGoocanvas_1_1Canvas.html#a35407e6c1674109c2b4b12953490051f" title="Sets the root item model of the canvas.">set_root_item_model()</a> has been used to set a model for the canvas.</p>
<p>For simple applications you can use <a class="el" href="classGoocanvas_1_1Canvas.html#a21096caee631dc3cc4df2f5c492eeb68" title="Gets the canvas item associated with the given Goo::CanvasItemModel.">get_item()</a> to set up signal handlers for your items, e.g.</p>
<p><informalexample><programlisting> item = goo_canvas_get_item (GOO_CANVAS (canvas), my_item); g_signal_connect (item, "button_press_event", (GtkSignalFunc) on_my_item_button_press, <code>0</code>); </programlisting></informalexample></p>
<p>More complex applications may want to use the Goo::Canvas::signal_item_created() signal to hook up their signal handlers. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">model</td><td>A Goo::CanvasItemModel. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The canvas item corresponding to the given Goo::CanvasItemModel, or <code>0</code> if no canvas item has been created for it yet. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGoocanvas_1_1Item.html">Item</a>> Goocanvas::Canvas::get_item_at </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>is_pointer_event</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Gets the item at the given point. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>The x coordinate of the point. </td></tr>
<tr><td class="paramname">y</td><td>The y coordinate of the point. </td></tr>
<tr><td class="paramname">is_pointer_event</td><td><code>true</code> if the "pointer-events" property of items should be used to determine which parts of the item are tested. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The item found at the given point, or <code>0</code> if no item was found. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGoocanvas_1_1Item.html">Item</a>> Goocanvas::Canvas::get_item_at </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>is_pointer_event</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the item at the given point. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>The x coordinate of the point. </td></tr>
<tr><td class="paramname">y</td><td>The y coordinate of the point. </td></tr>
<tr><td class="paramname">is_pointer_event</td><td><code>true</code> if the "pointer-events" property of items should be used to determine which parts of the item are tested. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The item found at the given point, or <code>0</code> if no item was found. </dd></dl>
</div>
</div>
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<td class="memname">std::vector< <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGoocanvas_1_1Item.html">Item</a>> > Goocanvas::Canvas::get_items_at </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>is_pointer_event</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets all items at the given point. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>The x coordinate of the point. </td></tr>
<tr><td class="paramname">y</td><td>The y coordinate of the point. </td></tr>
<tr><td class="paramname">is_pointer_event</td><td><code>true</code> if the "pointer-events" property of items should be used to determine which parts of the item are tested. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A list of items found at the given point, with the top item at the start of the list, or <code>0</code> if no items were found. The list must be freed with Glib::list_free(). </dd></dl>
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</div>
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<td class="memname">std::vector< <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGoocanvas_1_1Item.html">Item</a>> > Goocanvas::Canvas::get_items_at </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>is_pointer_event</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets all items at the given point. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>The x coordinate of the point. </td></tr>
<tr><td class="paramname">y</td><td>The y coordinate of the point. </td></tr>
<tr><td class="paramname">is_pointer_event</td><td><code>true</code> if the "pointer-events" property of items should be used to determine which parts of the item are tested. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A list of items found at the given point, with the top item at the start of the list, or <code>0</code> if no items were found. The list must be freed with Glib::list_free(). </dd></dl>
</div>
</div>
<a class="anchor" id="a9b09c9c508bbf1e9eb9762f35002c864"></a>
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<td class="memname">std::vector< <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGoocanvas_1_1Item.html">Item</a>> > Goocanvas::Canvas::get_items_in_area </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& </td>
<td class="paramname"><em>area</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>inside_area</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
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<td class="paramtype">bool </td>
<td class="paramname"><em>allow_overlaps</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>include_containers</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Gets a list of items inside or outside a given area. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">area</td><td>The area to compare with each item's bounds. </td></tr>
<tr><td class="paramname">inside_area</td><td><code>true</code> if items inside <em>area</em> should be returned, or <code>false</code> if items outside <em>area</em> should be returned. </td></tr>
<tr><td class="paramname">allow_overlaps</td><td><code>true</code> if items which are partly inside and partly outside should be returned. </td></tr>
<tr><td class="paramname">include_containers</td><td><code>true</code> if containers should be checked as well as normal items. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A list of items in the given area, or <code>0</code> if no items are found. The list should be freed with Glib::list_free(). </dd></dl>
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<td class="memname">std::vector< <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGoocanvas_1_1Item.html">Item</a>> > Goocanvas::Canvas::get_items_in_area </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& </td>
<td class="paramname"><em>area</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>inside_area</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>allow_overlaps</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>include_containers</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets a list of items inside or outside a given area. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">area</td><td>The area to compare with each item's bounds. </td></tr>
<tr><td class="paramname">inside_area</td><td><code>true</code> if items inside <em>area</em> should be returned, or <code>false</code> if items outside <em>area</em> should be returned. </td></tr>
<tr><td class="paramname">allow_overlaps</td><td><code>true</code> if items which are partly inside and partly outside should be returned. </td></tr>
<tr><td class="paramname">include_containers</td><td><code>true</code> if containers should be checked as well as normal items. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A list of items in the given area, or <code>0</code> if no items are found. The list should be freed with Glib::list_free(). </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGoocanvas_1_1Item.html">Item</a>> Goocanvas::Canvas::get_root_item </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>Gets the root item of the canvas, usually a Goo::CanvasGroup. </p>
<dl class="section return"><dt>Returns</dt><dd>The root item, or <code>0</code> if there is no root item. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGoocanvas_1_1Item.html">Item</a>> Goocanvas::Canvas::get_root_item </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the root item of the canvas, usually a Goo::CanvasGroup. </p>
<dl class="section return"><dt>Returns</dt><dd>The root item, or <code>0</code> if there is no root item. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a>> Goocanvas::Canvas::get_root_item_model </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the root item model of the canvas. </p>
<dl class="section return"><dt>Returns</dt><dd>The root item model, or <code>0</code> if there is no root item model. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a>> Goocanvas::Canvas::get_root_item_model </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the root item model of the canvas. </p>
<dl class="section return"><dt>Returns</dt><dd>The root item model, or <code>0</code> if there is no root item model. </dd></dl>
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<td class="memname">double Goocanvas::Canvas::get_scale </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Gets the current scale of the canvas. </p>
<p>The scale specifies the magnification factor of the canvas, e.g. if an item has a width of 2 pixels and the scale is set to 3, it will be displayed with a width of 2 x 3 = 6 pixels. </p>
<dl class="section return"><dt>Returns</dt><dd>The current scale setting. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGoocanvas_1_1Item.html">Item</a>> Goocanvas::Canvas::get_static_root_item </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGoocanvas_1_1Item.html">Item</a>> Goocanvas::Canvas::get_static_root_item </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
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</div>
<a class="anchor" id="a52a574ce6b357ab2160340d228dcf167"></a>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a>> Goocanvas::Canvas::get_static_root_item_model </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><const <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a>> Goocanvas::Canvas::get_static_root_item_model </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
</div>
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<td class="memname">static GType Goocanvas::Canvas::get_type </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Get the GType for this class, for use with the underlying GObject type system. </p>
</div>
</div>
<a class="anchor" id="a6f72eac330bc9916b1bc7c9a73e3daf7"></a>
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<td class="memname">GooCanvas* Goocanvas::Canvas::gobj </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
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<p>Provides access to the underlying C GtkObject. </p>
</div>
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<td class="memname">const GooCanvas* Goocanvas::Canvas::gobj </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
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<p>Provides access to the underlying C GtkObject. </p>
</div>
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<td class="memname">void Goocanvas::Canvas::grab_focus </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& </td>
<td class="paramname"><em>item</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Grabs the keyboard focus for the given item. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">item</td><td>The item to grab the focus. </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">GdkGrabStatus Goocanvas::Canvas::keyboard_grab </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& </td>
<td class="paramname"><em>item</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>owner_events</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">guint32 </td>
<td class="paramname"><em>time</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Attempts to grab the keyboard for the given item. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">item</td><td>The item to grab the keyboard for. </td></tr>
<tr><td class="paramname">owner_events</td><td><code>true</code> if keyboard events for this application will be reported normally, or <code>false</code> if all keyboard events will be reported with respect to the grab item. </td></tr>
<tr><td class="paramname">time</td><td>The time of the event that lead to the keyboard grab. This should come from the relevant <a class="elRef" href="../../../gtkmm-3.0/reference/html/classGdk_1_1Event.html">Gdk::Event</a>. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Gdk::GRAB_SUCCESS if the grab succeeded. </dd></dl>
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<td class="memname">void Goocanvas::Canvas::keyboard_ungrab </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& </td>
<td class="paramname"><em>item</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">guint32 </td>
<td class="paramname"><em>time</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Ungrabs the keyboard, if the given item has the keyboard grab. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">item</td><td>The item that has the keyboard grab. </td></tr>
<tr><td class="paramname">time</td><td>The time of the event that lead to the keyboard ungrab. This should come from the relevant <a class="elRef" href="../../../gtkmm-3.0/reference/html/classGdk_1_1Event.html">Gdk::Event</a>. </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">virtual void Goocanvas::Canvas::on_item_created </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& </td>
<td class="paramname"><em>item</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& </td>
<td class="paramname"><em>model</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
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</table>
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<p>This is a default handler for the signal <a class="el" href="classGoocanvas_1_1Canvas.html#abc67f2c14797780b6ea6ae08b7961d4d">signal_item_created()</a>. </p>
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<td class="memname"><a class="elRef" href="../../../gtkmm-3.0/reference/html/group__gdkmmEnums.html#gab3918cc69c861b97779ac08dfa48610f">Gdk::GrabStatus</a> Goocanvas::Canvas::pointer_grab </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& </td>
<td class="paramname"><em>item</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="elRef" href="../../../gtkmm-3.0/reference/html/group__gdkmmEnums.html#ga0288c23e93ded8c0326235f1f1120c61">Gdk::EventMask</a> </td>
<td class="paramname"><em>mask</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="elRef" href="../../../gtkmm-3.0/reference/html/classGdk_1_1Cursor.html">Gdk::Cursor</a> > & </td>
<td class="paramname"><em>cursor</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">guint32 </td>
<td class="paramname"><em>time</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Attempts to grab the pointer for the given item. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">item</td><td>The item to grab the pointer for. </td></tr>
<tr><td class="paramname">event_mask</td><td>The events to receive during the grab. </td></tr>
<tr><td class="paramname">cursor</td><td>The cursor to display during the grab, or <code>0</code>. </td></tr>
<tr><td class="paramname">time</td><td>The time of the event that lead to the pointer grab. This should come from the relevant <a class="elRef" href="../../../gtkmm-3.0/reference/html/classGdk_1_1Event.html">Gdk::Event</a>. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Gdk::GRAB_SUCCESS if the grab succeeded. </dd></dl>
</div>
</div>
<a class="anchor" id="a8a9cfe1346b9bb96517c6fa54f2f3606"></a>
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<td class="memname"><a class="elRef" href="../../../gtkmm-3.0/reference/html/group__gdkmmEnums.html#gab3918cc69c861b97779ac08dfa48610f">Gdk::GrabStatus</a> Goocanvas::Canvas::pointer_grab </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& </td>
<td class="paramname"><em>item</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="elRef" href="../../../gtkmm-3.0/reference/html/group__gdkmmEnums.html#ga0288c23e93ded8c0326235f1f1120c61">Gdk::EventMask</a> </td>
<td class="paramname"><em>mask</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">guint32 </td>
<td class="paramname"><em>time</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
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<td class="memname">void Goocanvas::Canvas::pointer_ungrab </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& </td>
<td class="paramname"><em>item</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">guint32 </td>
<td class="paramname"><em>time</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Ungrabs the pointer, if the given item has the pointer grab. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">item</td><td>The item that has the grab. </td></tr>
<tr><td class="paramname">time</td><td>The time of the event that lead to the pointer ungrab. This should come from the relevant <a class="elRef" href="../../../gtkmm-3.0/reference/html/classGdk_1_1Event.html">Gdk::Event</a>. </td></tr>
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</dd>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< <a class="el" href="group__goocanvasmmEnums.html#ga3a9e2643d330037f1178bf44e4178ea9">AnchorType</a> > Goocanvas::Canvas::property_anchor </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
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</div><div class="memdoc">
<p>Where to place the canvas when it is smaller than the widget's allocated area. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<a class="anchor" id="ab7af2dec8256bf728538513f1c97b10d"></a>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< <a class="el" href="group__goocanvasmmEnums.html#ga3a9e2643d330037f1178bf44e4178ea9">AnchorType</a> > Goocanvas::Canvas::property_anchor </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Where to place the canvas when it is smaller than the widget's allocated area. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<a class="anchor" id="ac8b302960f2cfd79ad7510d808bb27f3"></a>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< bool > Goocanvas::Canvas::property_automatic_bounds </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>If the bounds are automatically calculated based on the bounds of all the items in the canvas. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< bool > Goocanvas::Canvas::property_automatic_bounds </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>If the bounds are automatically calculated based on the bounds of all the items in the canvas. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
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<a class="anchor" id="a624f35cbc29e6b672c9199da7334fdaa"></a>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__WriteOnly.html">Glib::PropertyProxy_WriteOnly</a>< <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1ustring.html">Glib::ustring</a> > Goocanvas::Canvas::property_background_color </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>The color to use for the canvas background. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_WriteOnly that allows you to set the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
<a class="anchor" id="a62b6ad301ba8ab0b0b567cbb28eb876e"></a>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__WriteOnly.html">Glib::PropertyProxy_WriteOnly</a>< <a class="elRef" href="../../../gtkmm-3.0/reference/html/classGdk_1_1RGBA.html">Gdk::RGBA</a> > Goocanvas::Canvas::property_background_color_gdk_rgba </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>The color to use for the canvas background, specified as a GdkRGBA. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_WriteOnly that allows you to set the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__WriteOnly.html">Glib::PropertyProxy_WriteOnly</a>< guint > Goocanvas::Canvas::property_background_color_rgb </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>The color to use for the canvas background, specified as a 24-bit integer value, 0xRRGGBB. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_WriteOnly that allows you to set the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< bool > Goocanvas::Canvas::property_bounds_from_origin </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>If the automatic bounds are calculated from the origin. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< bool > Goocanvas::Canvas::property_bounds_from_origin </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>If the automatic bounds are calculated from the origin. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > Goocanvas::Canvas::property_bounds_padding </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>The padding added to the automatic bounds. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
<a class="anchor" id="a1c9b76ee614d9bcac4e91752d27ff52d"></a>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< double > Goocanvas::Canvas::property_bounds_padding </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>The padding added to the automatic bounds. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< bool > Goocanvas::Canvas::property_clear_background </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>If the background is cleared before the canvas is painted. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< bool > Goocanvas::Canvas::property_clear_background </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>If the background is cleared before the canvas is painted. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< bool > Goocanvas::Canvas::property_integer_layout </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>If all item layout is done to the nearest integer. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< bool > Goocanvas::Canvas::property_integer_layout </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>If all item layout is done to the nearest integer. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > Goocanvas::Canvas::property_resolution_x </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>The horizontal resolution of the display, in dots per inch. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< double > Goocanvas::Canvas::property_resolution_x </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>The horizontal resolution of the display, in dots per inch. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > Goocanvas::Canvas::property_resolution_y </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>The vertical resolution of the display, in dots per inch. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
<a class="anchor" id="a681eeb39b8d7d3868b4f470a8036a952"></a>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< double > Goocanvas::Canvas::property_resolution_y </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>The vertical resolution of the display, in dots per inch. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > Goocanvas::Canvas::property_scale </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>The magnification factor of the canvas. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
<a class="anchor" id="a3dea93a08209493cd3c743844f9c5b11"></a>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< double > Goocanvas::Canvas::property_scale </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>The magnification factor of the canvas. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > Goocanvas::Canvas::property_scale_x </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>The horizontal magnification factor of the canvas. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< double > Goocanvas::Canvas::property_scale_x </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>The horizontal magnification factor of the canvas. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > Goocanvas::Canvas::property_scale_y </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>The vertical magnification factor of the canvas. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< double > Goocanvas::Canvas::property_scale_y </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>The vertical magnification factor of the canvas. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
</div>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< <a class="elRef" href="../../../gtkmm-3.0/reference/html/group__gtkmmEnums.html#ga9cdd3adb4017a5c706e205aa914ba6fb">Gtk::Unit</a> > Goocanvas::Canvas::property_units </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>The units to use for the canvas. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< <a class="elRef" href="../../../gtkmm-3.0/reference/html/group__gtkmmEnums.html#ga9cdd3adb4017a5c706e205aa914ba6fb">Gtk::Unit</a> > Goocanvas::Canvas::property_units </td>
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<p>The units to use for the canvas. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > Goocanvas::Canvas::property_x1 </td>
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<p>The x coordinate of the left edge of the canvas bounds, in canvas units. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< double > Goocanvas::Canvas::property_x1 </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>The x coordinate of the left edge of the canvas bounds, in canvas units. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > Goocanvas::Canvas::property_x2 </td>
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<p>The x coordinate of the right edge of the canvas bounds, in canvas units. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< double > Goocanvas::Canvas::property_x2 </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>The x coordinate of the right edge of the canvas bounds, in canvas units. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > Goocanvas::Canvas::property_y1 </td>
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<p>The y coordinate of the top edge of the canvas bounds, in canvas units. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< double > Goocanvas::Canvas::property_y1 </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>The y coordinate of the top edge of the canvas bounds, in canvas units. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a>< double > Goocanvas::Canvas::property_y2 </td>
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<p>The y coordinate of the bottom edge of the canvas bounds, in canvas units. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1PropertyProxy__ReadOnly.html">Glib::PropertyProxy_ReadOnly</a>< double > Goocanvas::Canvas::property_y2 </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>The y coordinate of the bottom edge of the canvas bounds, in canvas units. </p>
<p>You rarely need to use properties because there are get_ and set_ methods for almost all of them. </p>
<dl class="section return"><dt>Returns</dt><dd>A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes. </dd></dl>
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<td class="memname">void Goocanvas::Canvas::register_widget_item </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Widget.html">Goocanvas::Widget</a> >& </td>
<td class="paramname"><em>widget</em></td><td>)</td>
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<p>This function should only be used by Goo::CanvasWidget and subclass implementations. </p>
<p>It registers a widget item with the canvas, so that the canvas can do the necessary actions to move and resize the widget as needed. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">witem</td><td>A Goo::CanvasWidget item. </td></tr>
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</dd>
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<td class="memname">void Goocanvas::Canvas::render </td>
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<td class="paramtype">const Cairo::RefPtr< Cairo::Context > & </td>
<td class="paramname"><em>context</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& </td>
<td class="paramname"><em>bounds</em>, </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>scale</em> = <code>0.0</code> </td>
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<p>Renders all or part of a canvas to the given cairo context. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">cr</td><td>A cairo context. </td></tr>
<tr><td class="paramname">bounds</td><td>The area to render, or <code>0</code> to render the entire canvas. </td></tr>
<tr><td class="paramname">scale</td><td>The scale to compare with each item's visibility threshold to see if they should be rendered. This only affects items that have their visibility set to Goo::CANVAS_ITEM_VISIBLE_ABOVE_THRESHOLD. </td></tr>
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<td class="memname">void Goocanvas::Canvas::render </td>
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<td class="paramtype">const Cairo::RefPtr< Cairo::Context > & </td>
<td class="paramname"><em>context</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>scale</em> = <code>0.0</code> </td>
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<td></td>
<td>)</td>
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<td class="memname">void Goocanvas::Canvas::request_item_redraw </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& </td>
<td class="paramname"><em>bounds</em>, </td>
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<td class="paramtype">bool </td>
<td class="paramname"><em>is_static</em> = <code>false</code> </td>
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<td class="memname">void Goocanvas::Canvas::request_redraw </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& </td>
<td class="paramname"><em>bounds</em></td><td>)</td>
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<p>This function is only intended to be used by subclasses of Goo::Canvas or Goo::CanvasItem implementations. </p>
<p>Requests that the given bounds be redrawn. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">bounds</td><td>The bounds to redraw. </td></tr>
</table>
</dd>
</dl>
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<td class="memname">void Goocanvas::Canvas::request_update </td>
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<p>This function is only intended to be used by subclasses of Goo::Canvas or Goo::CanvasItem implementations. </p>
<p>It schedules an update of the Goo::Canvas. This will be performed in the idle loop, after all pending events have been handled, but before the canvas has been repainted. </p>
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<td class="memname">void Goocanvas::Canvas::scroll_to </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>left</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>top</em> </td>
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<p>Scrolls the canvas, placing the given point as close to the top-left of the view as possible. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">left</td><td>The x coordinate to scroll to. </td></tr>
<tr><td class="paramname">top</td><td>The y coordinate to scroll to. </td></tr>
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</dd>
</dl>
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<td class="memname">void Goocanvas::Canvas::set_bounds </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>left</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>top</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>right</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>bottom</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Sets the bounds of the Goo::Canvas, in canvas units. </p>
<p>By default, canvas units are pixels, though the Goo::Canvas::property_units() property can be used to change the units to points, inches or millimeters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">left</td><td>The left edge. </td></tr>
<tr><td class="paramname">top</td><td>The top edge. </td></tr>
<tr><td class="paramname">right</td><td>The right edge. </td></tr>
<tr><td class="paramname">bottom</td><td>The bottom edge. </td></tr>
</table>
</dd>
</dl>
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<td class="memname">void Goocanvas::Canvas::set_bounds </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classGoocanvas_1_1Bounds.html">Bounds</a>& </td>
<td class="paramname"><em>bounds</em></td><td>)</td>
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<td class="memname">void Goocanvas::Canvas::set_root_item </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& </td>
<td class="paramname"><em>item</em></td><td>)</td>
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<p>Sets the root item of the canvas. </p>
<p>Any existing canvas items are removed. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">item</td><td>The root canvas item. </td></tr>
</table>
</dd>
</dl>
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<td class="memname">void Goocanvas::Canvas::set_root_item_model </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& </td>
<td class="paramname"><em>model</em></td><td>)</td>
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<p>Sets the root item model of the canvas. </p>
<p>A hierarchy of canvas items will be created, corresponding to the hierarchy of items in the model. Any current canvas items will be removed. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">model</td><td>A Goo::CanvasItemModel. </td></tr>
</table>
</dd>
</dl>
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<td class="memname">void Goocanvas::Canvas::set_scale </td>
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<td class="paramtype">double </td>
<td class="paramname"><em>scale</em></td><td>)</td>
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<p>Sets the scale of the canvas. </p>
<p>The scale specifies the magnification factor of the canvas, e.g. if an item has a width of 2 pixels and the scale is set to 3, it will be displayed with a width of 2 x 3 = 6 pixels. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">scale</td><td>The new scale setting. </td></tr>
</table>
</dd>
</dl>
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<td class="memname">void Goocanvas::Canvas::set_static_root_item </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Item.html">Item</a> >& </td>
<td class="paramname"><em>item</em></td><td>)</td>
<td></td>
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<td class="memname">void Goocanvas::Canvas::set_static_root_item_model </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& </td>
<td class="paramname"><em>model</em></td><td>)</td>
<td></td>
</tr>
</table>
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<td class="memname"><a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1SignalProxy2.html">Glib::SignalProxy2</a>< void,const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGoocanvas_1_1Item.html">Item</a>>&,const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a>>& > Goocanvas::Canvas::signal_item_created </td>
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<td class="paramname"></td><td>)</td>
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<dl class="section user"><dt>Slot Prototype:</dt><dd><code>void on_my_item_created(const Glib::RefPtr<Item>& item, const Glib::RefPtr<ItemModel>& model)</code> </dd></dl>
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<td class="memname">void Goocanvas::Canvas::unregister_item </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1ItemModel.html">ItemModel</a> >& </td>
<td class="paramname"><em>model</em></td><td>)</td>
<td></td>
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<p>This function is only intended to be used when implementing new canvas items. </p>
<p>It should be called in the finalize method of Goo::CanvasItem objects, to remove the canvas item from the Goo::Canvas's hash table. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">model</td><td>The item model whose canvas item is being finalized. </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">void Goocanvas::Canvas::unregister_widget_item </td>
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<td class="paramtype">const <a class="elRef" href="../../../glibmm-2.4/reference/html/classGlib_1_1RefPtr.html">Glib::RefPtr</a>< <a class="el" href="classGoocanvas_1_1Widget.html">Goocanvas::Widget</a> >& </td>
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<p>This function should only be used by Goo::CanvasWidget and subclass implementations. </p>
<p>It unregisters a widget item from the canvas, when the item is no longer in the canvas. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">witem</td><td>A Goo::CanvasWidget item. </td></tr>
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<td class="memname">void Goocanvas::Canvas::update </td>
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<p>This function is only intended to be used by subclasses of Goo::Canvas or Goo::CanvasItem implementations. </p>
<p>It updates any items that need updating.</p>
<p>If the bounds of items change, they will request a redraw of the old and new bounds so the display is updated correctly. </p>
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<h2 class="groupheader">Friends And Related Function Documentation</h2>
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<td class="memname"><a class="el" href="classGoocanvas_1_1Canvas.html">Goocanvas::Canvas</a>* wrap </td>
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<td class="paramtype">GooCanvas * </td>
<td class="paramname"><em>object</em>, </td>
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<td class="paramtype">bool </td>
<td class="paramname"><em>take_copy</em> = <code>false</code> </td>
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<td>)</td>
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<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">related</span></span> </td>
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<p>A <a class="elRef" href="../../../glibmm-2.4/reference/html/namespaceGlib.html#a671306f4a3a0cae5ab4d7a9d54886592">Glib::wrap()</a> method for this object. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">object</td><td>The C instance. </td></tr>
<tr><td class="paramname">take_copy</td><td>False if the result should take ownership of the C instance. True if it should take a new copy or ref. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>A C++ instance that wraps this C instance. </dd></dl>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>goocanvasmm/canvas.h</li>
</ul>
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