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<title>libgutenprintui2 API Reference: include/gutenprintui2/curve.h File Reference</title>
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<div id="projectname">libgutenprintui2 API Reference <span id="projectnumber">5.2.7</span></div>
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<a href="#nested-classes">Data Structures</a> |
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<div class="title">include/gutenprintui2/curve.h File Reference</div> </div>
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<div class="textblock"><code>#include <gdk/gdk.h></code><br/>
<code>#include <gtk/gtkdrawingarea.h></code><br/>
</div><table class="memberdecls">
<tr><td colspan="2"><h2><a name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct__StpuiCurve.html">_StpuiCurve</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct__StpuiCurveClass.html">_StpuiCurveClass</a></td></tr>
<tr><td colspan="2"><h2><a name="define-members"></a>
Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#a887bee281f88accbe674790e5e5b28e3">STPUI_TYPE_CURVE</a>   (stpui_curve_get_type ())</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#a03272c56621cf16c2caa378231c7fa43">STPUI_CURVE</a>(obj)   (G_TYPE_CHECK_INSTANCE_CAST ((obj), STPUI_TYPE_CURVE, <a class="el" href="struct__StpuiCurve.html">StpuiCurve</a>))</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#ad788bc4e6a85701756b28d972a64b7f8">STPUI_CURVE_CLASS</a>(klass)   (G_TYPE_CHECK_CLASS_CAST ((klass), STPUI_TYPE_CURVE, <a class="el" href="struct__StpuiCurveClass.html">StpuiCurveClass</a>))</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#a92f2038dd52d2b3af7c03bdeb5918567">STPUI_IS_CURVE</a>(obj)   (G_TYPE_CHECK_INSTANCE_TYPE ((obj), STPUI_TYPE_CURVE))</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#aee626496df16d25159b91982478b0df9">STPUI_IS_CURVE_CLASS</a>(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), STPUI_TYPE_CURVE))</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#a41b32938b1bfc087ca93b3655ef03ab6">STPUI_CURVE_GET_CLASS</a>(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), STPUI_TYPE_CURVE, <a class="el" href="struct__StpuiCurveClass.html">StpuiCurveClass</a>))</td></tr>
<tr><td colspan="2"><h2><a name="typedef-members"></a>
Typedefs</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="struct__StpuiCurve.html">_StpuiCurve</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#a5c0213fede0b7d8a91b66e4679cc899a">StpuiCurve</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="struct__StpuiCurveClass.html">_StpuiCurveClass</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#a057f1c40a70e84c7a187b423ebe4aada">StpuiCurveClass</a></td></tr>
<tr><td colspan="2"><h2><a name="enum-members"></a>
Enumerations</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#a59cb8817385039367325d6dbb4a0996b">StpuiCurveType</a> { <a class="el" href="curve_8h.html#a59cb8817385039367325d6dbb4a0996ba741f86dc6dfb50a67dd621a287014de1">STPUI_CURVE_TYPE_LINEAR</a>,
<a class="el" href="curve_8h.html#a59cb8817385039367325d6dbb4a0996ba6cef8a118ee2829db63f812874a412c1">STPUI_CURVE_TYPE_SPLINE</a>,
<a class="el" href="curve_8h.html#a59cb8817385039367325d6dbb4a0996ba1a204ef2d450d762415a1c0c1c77db89">STPUI_CURVE_TYPE_FREE</a>
}</td></tr>
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">GType </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#a233b21367f03cd5ba884d4e3c742c8d2">stpui_curve_get_type</a> (void) G_GNUC_CONST</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">GtkWidget * </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#acbdc99aaef1f5672d0294d9742fdc398">stpui_curve_new</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#a466fe70debd1a7eca3988f91a109009f">stpui_curve_reset</a> (<a class="el" href="struct__StpuiCurve.html">StpuiCurve</a> *curve)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#a956d80d857cf5927768a38103d8af705">stpui_curve_set_gamma</a> (<a class="el" href="struct__StpuiCurve.html">StpuiCurve</a> *curve, gfloat gamma_)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#ad4dcd042b1e50672781895d886adad66">stpui_curve_set_range</a> (<a class="el" href="struct__StpuiCurve.html">StpuiCurve</a> *curve, gfloat min_x, gfloat max_x, gfloat min_y, gfloat max_y)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#a43799d3f187018958cb78ece053dadda">stpui_curve_get_vector</a> (<a class="el" href="struct__StpuiCurve.html">StpuiCurve</a> *curve, int veclen, gfloat vector[])</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#abe1c943341872697e6219d7053db2804">stpui_curve_set_vector</a> (<a class="el" href="struct__StpuiCurve.html">StpuiCurve</a> *curve, int veclen, const gfloat vector[])</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="curve_8h.html#a196839b2b6e39ae4bd5ccc9aad4ff8f7">stpui_curve_set_curve_type</a> (<a class="el" href="struct__StpuiCurve.html">StpuiCurve</a> *curve, <a class="el" href="curve_8h.html#a59cb8817385039367325d6dbb4a0996b">StpuiCurveType</a> type)</td></tr>
</table>
<hr/><h2>Define Documentation</h2>
<a class="anchor" id="a03272c56621cf16c2caa378231c7fa43"></a><!-- doxytag: member="curve.h::STPUI_CURVE" ref="a03272c56621cf16c2caa378231c7fa43" args="(obj)" -->
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<td class="memname">#define STPUI_CURVE</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">obj</td><td>)</td>
<td>   (G_TYPE_CHECK_INSTANCE_CAST ((obj), STPUI_TYPE_CURVE, <a class="el" href="struct__StpuiCurve.html">StpuiCurve</a>))</td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="ad788bc4e6a85701756b28d972a64b7f8"></a><!-- doxytag: member="curve.h::STPUI_CURVE_CLASS" ref="ad788bc4e6a85701756b28d972a64b7f8" args="(klass)" -->
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<td class="memname">#define STPUI_CURVE_CLASS</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">klass</td><td>)</td>
<td>   (G_TYPE_CHECK_CLASS_CAST ((klass), STPUI_TYPE_CURVE, <a class="el" href="struct__StpuiCurveClass.html">StpuiCurveClass</a>))</td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="a41b32938b1bfc087ca93b3655ef03ab6"></a><!-- doxytag: member="curve.h::STPUI_CURVE_GET_CLASS" ref="a41b32938b1bfc087ca93b3655ef03ab6" args="(obj)" -->
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<td class="memname">#define STPUI_CURVE_GET_CLASS</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">obj</td><td>)</td>
<td>   (G_TYPE_INSTANCE_GET_CLASS ((obj), STPUI_TYPE_CURVE, <a class="el" href="struct__StpuiCurveClass.html">StpuiCurveClass</a>))</td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="a92f2038dd52d2b3af7c03bdeb5918567"></a><!-- doxytag: member="curve.h::STPUI_IS_CURVE" ref="a92f2038dd52d2b3af7c03bdeb5918567" args="(obj)" -->
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<td class="memname">#define STPUI_IS_CURVE</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">obj</td><td>)</td>
<td>   (G_TYPE_CHECK_INSTANCE_TYPE ((obj), STPUI_TYPE_CURVE))</td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="aee626496df16d25159b91982478b0df9"></a><!-- doxytag: member="curve.h::STPUI_IS_CURVE_CLASS" ref="aee626496df16d25159b91982478b0df9" args="(klass)" -->
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<td class="memname">#define STPUI_IS_CURVE_CLASS</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">klass</td><td>)</td>
<td>   (G_TYPE_CHECK_CLASS_TYPE ((klass), STPUI_TYPE_CURVE))</td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="a887bee281f88accbe674790e5e5b28e3"></a><!-- doxytag: member="curve.h::STPUI_TYPE_CURVE" ref="a887bee281f88accbe674790e5e5b28e3" args="" -->
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<td class="memname">#define STPUI_TYPE_CURVE   (stpui_curve_get_type ())</td>
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</table>
</div>
<div class="memdoc">
</div>
</div>
<hr/><h2>Typedef Documentation</h2>
<a class="anchor" id="a5c0213fede0b7d8a91b66e4679cc899a"></a><!-- doxytag: member="curve.h::StpuiCurve" ref="a5c0213fede0b7d8a91b66e4679cc899a" args="" -->
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<td class="memname">typedef struct <a class="el" href="struct__StpuiCurve.html">_StpuiCurve</a> <a class="el" href="struct__StpuiCurve.html">StpuiCurve</a></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="a057f1c40a70e84c7a187b423ebe4aada"></a><!-- doxytag: member="curve.h::StpuiCurveClass" ref="a057f1c40a70e84c7a187b423ebe4aada" args="" -->
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<td class="memname">typedef struct <a class="el" href="struct__StpuiCurveClass.html">_StpuiCurveClass</a> <a class="el" href="struct__StpuiCurveClass.html">StpuiCurveClass</a></td>
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<div class="memdoc">
</div>
</div>
<hr/><h2>Enumeration Type Documentation</h2>
<a class="anchor" id="a59cb8817385039367325d6dbb4a0996b"></a><!-- doxytag: member="curve.h::StpuiCurveType" ref="a59cb8817385039367325d6dbb4a0996b" args="" -->
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<td class="memname">enum <a class="el" href="curve_8h.html#a59cb8817385039367325d6dbb4a0996b">StpuiCurveType</a></td>
</tr>
</table>
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<div class="memdoc">
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="a59cb8817385039367325d6dbb4a0996ba741f86dc6dfb50a67dd621a287014de1"></a><!-- doxytag: member="STPUI_CURVE_TYPE_LINEAR" ref="a59cb8817385039367325d6dbb4a0996ba741f86dc6dfb50a67dd621a287014de1" args="" -->STPUI_CURVE_TYPE_LINEAR</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a59cb8817385039367325d6dbb4a0996ba6cef8a118ee2829db63f812874a412c1"></a><!-- doxytag: member="STPUI_CURVE_TYPE_SPLINE" ref="a59cb8817385039367325d6dbb4a0996ba6cef8a118ee2829db63f812874a412c1" args="" -->STPUI_CURVE_TYPE_SPLINE</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a59cb8817385039367325d6dbb4a0996ba1a204ef2d450d762415a1c0c1c77db89"></a><!-- doxytag: member="STPUI_CURVE_TYPE_FREE" ref="a59cb8817385039367325d6dbb4a0996ba1a204ef2d450d762415a1c0c1c77db89" args="" -->STPUI_CURVE_TYPE_FREE</em> </td><td>
</td></tr>
</table>
</dd>
</dl>
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</div>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a233b21367f03cd5ba884d4e3c742c8d2"></a><!-- doxytag: member="curve.h::stpui_curve_get_type" ref="a233b21367f03cd5ba884d4e3c742c8d2" args="(void) G_GNUC_CONST" -->
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<td class="memname">GType stpui_curve_get_type </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="a43799d3f187018958cb78ece053dadda"></a><!-- doxytag: member="curve.h::stpui_curve_get_vector" ref="a43799d3f187018958cb78ece053dadda" args="(StpuiCurve *curve, int veclen, gfloat vector[])" -->
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<td class="memname">void stpui_curve_get_vector </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__StpuiCurve.html">StpuiCurve</a> * </td>
<td class="paramname"><em>curve</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>veclen</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">gfloat </td>
<td class="paramname"><em>vector</em>[] </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="acbdc99aaef1f5672d0294d9742fdc398"></a><!-- doxytag: member="curve.h::stpui_curve_new" ref="acbdc99aaef1f5672d0294d9742fdc398" args="(void)" -->
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<td class="memname">GtkWidget* stpui_curve_new </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="a466fe70debd1a7eca3988f91a109009f"></a><!-- doxytag: member="curve.h::stpui_curve_reset" ref="a466fe70debd1a7eca3988f91a109009f" args="(StpuiCurve *curve)" -->
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<td class="memname">void stpui_curve_reset </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__StpuiCurve.html">StpuiCurve</a> * </td>
<td class="paramname"><em>curve</em></td><td>)</td>
<td></td>
</tr>
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</div>
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<a class="anchor" id="a196839b2b6e39ae4bd5ccc9aad4ff8f7"></a><!-- doxytag: member="curve.h::stpui_curve_set_curve_type" ref="a196839b2b6e39ae4bd5ccc9aad4ff8f7" args="(StpuiCurve *curve, StpuiCurveType type)" -->
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<td class="memname">void stpui_curve_set_curve_type </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__StpuiCurve.html">StpuiCurve</a> * </td>
<td class="paramname"><em>curve</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="curve_8h.html#a59cb8817385039367325d6dbb4a0996b">StpuiCurveType</a> </td>
<td class="paramname"><em>type</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<div class="memdoc">
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<a class="anchor" id="a956d80d857cf5927768a38103d8af705"></a><!-- doxytag: member="curve.h::stpui_curve_set_gamma" ref="a956d80d857cf5927768a38103d8af705" args="(StpuiCurve *curve, gfloat gamma_)" -->
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<td class="memname">void stpui_curve_set_gamma </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__StpuiCurve.html">StpuiCurve</a> * </td>
<td class="paramname"><em>curve</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">gfloat </td>
<td class="paramname"><em>gamma_</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="ad4dcd042b1e50672781895d886adad66"></a><!-- doxytag: member="curve.h::stpui_curve_set_range" ref="ad4dcd042b1e50672781895d886adad66" args="(StpuiCurve *curve, gfloat min_x, gfloat max_x, gfloat min_y, gfloat max_y)" -->
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<td class="memname">void stpui_curve_set_range </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__StpuiCurve.html">StpuiCurve</a> * </td>
<td class="paramname"><em>curve</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">gfloat </td>
<td class="paramname"><em>min_x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">gfloat </td>
<td class="paramname"><em>max_x</em>, </td>
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<td class="paramtype">gfloat </td>
<td class="paramname"><em>min_y</em>, </td>
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<td class="paramtype">gfloat </td>
<td class="paramname"><em>max_y</em> </td>
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<td>)</td>
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<a class="anchor" id="abe1c943341872697e6219d7053db2804"></a><!-- doxytag: member="curve.h::stpui_curve_set_vector" ref="abe1c943341872697e6219d7053db2804" args="(StpuiCurve *curve, int veclen, const gfloat vector[])" -->
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<td class="memname">void stpui_curve_set_vector </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct__StpuiCurve.html">StpuiCurve</a> * </td>
<td class="paramname"><em>curve</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>veclen</em>, </td>
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<td class="paramtype">const gfloat </td>
<td class="paramname"><em>vector</em>[] </td>
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<td>)</td>
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<hr class="footer"/><address class="footer"><small>Generated by 
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