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<div id="projectname">OpenSceneGraph <span id="projectnumber">2.8.4</span></div>
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<li class="navelem"><a class="el" href="a01639.html">osgText</a> </li>
<li class="navelem"><a class="el" href="a00892.html">Text</a> </li>
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<div class="title">osgText::Text Class Reference</div> </div>
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<!-- doxytag: class="osgText::Text" --><!-- doxytag: inherits="osgText::TextBase" --><div class="dynheader">
Inheritance diagram for osgText::Text:</div>
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<div class="center"><img src="a03312.png" border="0" usemap="#osgText_1_1Text_inherit__map" alt="Inheritance graph"/></div>
<map name="osgText_1_1Text_inherit__map" id="osgText_1_1Text_inherit__map">
<area shape="rect" id="node11" href="a00279.html" title="osgText::FadeText" alt="" coords="7,392,153,421"/><area shape="rect" id="node2" href="a00894.html" title="osgText::TextBase" alt="" coords="5,237,155,267"/><area shape="rect" id="node4" href="a00216.html" title="Pure virtual base class for drawable geometry." alt="" coords="21,160,139,189"/><area shape="rect" id="node6" href="a00500.html" title="Base class/standard interface for objects which require IO support, cloning and reference counting..." alt="" coords="29,83,131,112"/><area shape="rect" id="node8" href="a00627.html" title="Base class from providing referencing counted objects." alt="" coords="13,5,147,35"/></map>
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<p><a href="a03313.html">List of all members.</a></p>
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Classes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00325.html">GlyphQuads</a></td></tr>
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Public Types</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1">BackdropType</a> { <br/>
  <a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1a561c1435d3e5eca170bf93b8d509227f">DROP_SHADOW_BOTTOM_RIGHT</a> = 0,
<a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1a867f0dc32ebcb58a835d9a0a251ba9cc">DROP_SHADOW_CENTER_RIGHT</a>,
<a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1ae1e5ae06a447d875a4f1f5695c73ff43">DROP_SHADOW_TOP_RIGHT</a>,
<a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1a1f7374072cd41c21afdf0adc33baf19a">DROP_SHADOW_BOTTOM_CENTER</a>,
<br/>
  <a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1ab71d23bbff21786c0e1f04b50f251842">DROP_SHADOW_TOP_CENTER</a>,
<a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1a885227b8f2b22ec6c3892e5042146bce">DROP_SHADOW_BOTTOM_LEFT</a>,
<a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1a4363d7b470b6f93a3bbb2b3e47f084c7">DROP_SHADOW_CENTER_LEFT</a>,
<a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1a23aac006c500da10fa322a3cd88e2b4b">DROP_SHADOW_TOP_LEFT</a>,
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  <a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1a9c403bbd71e1ff2a0b1dcbd53b26bcf6">OUTLINE</a>,
<a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1a146c2ef48964740fe15a6646b8dbc5aa">NONE</a>
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}</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#aa1cc82ec258e3825191ff3c95242836d">BackdropImplementation</a> { <a class="el" href="a00892.html#aa1cc82ec258e3825191ff3c95242836da6f7249649ad16a14d0796af365450780">POLYGON_OFFSET</a> = 0,
<a class="el" href="a00892.html#aa1cc82ec258e3825191ff3c95242836dab0400723b2afa60b7e9e5aad0b5953d0">NO_DEPTH_BUFFER</a>,
<a class="el" href="a00892.html#aa1cc82ec258e3825191ff3c95242836dac30645ab64f1d23e3505b7a2e64f7911">DEPTH_RANGE</a>,
<a class="el" href="a00892.html#aa1cc82ec258e3825191ff3c95242836da6093941a2fa2fd8a7b71735a25224764">STENCIL_BUFFER</a>
}</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a0ecd352ffc26ad438d5cd213a902c181">ColorGradientMode</a> { <a class="el" href="a00892.html#a0ecd352ffc26ad438d5cd213a902c181a3d34cc25db7ee4da699f5c5fb27c53e7">SOLID</a> = 0,
<a class="el" href="a00892.html#a0ecd352ffc26ad438d5cd213a902c181a3e3118eea3fa6f05871b7ee26f7893fd">PER_CHARACTER</a>,
<a class="el" href="a00892.html#a0ecd352ffc26ad438d5cd213a902c181acce53991e1107ca9a1a1fab4fb3deb7e">OVERALL</a>
}</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef std::map< <a class="el" href="a00624.html">osg::ref_ptr</a><br class="typebreak"/>
< <a class="el" href="a00327.html">Font::GlyphTexture</a> ><br class="typebreak"/>
, <a class="el" href="a00325.html">GlyphQuads</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a69a32ea0fe2077c007b77ab4cef12a72">TextureGlyphQuadMap</a></td></tr>
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a3daaa400f59888f76485931e618e43e9">Text</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a7db6082ef5a16015adfb5da8d9722757">Text</a> (const <a class="el" href="a00892.html">Text</a> &text, const <a class="el" href="a00169.html">osg::CopyOp</a> &copyop=osg::CopyOp::SHALLOW_COPY)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="a00500.html">osg::Object</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a5d3016460fbf2e64895277fd04253532">cloneType</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Clone the type of an object, with Object* return type. <a href="#a5d3016460fbf2e64895277fd04253532"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="a00500.html">osg::Object</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#af1f81999a46db64d5b2515edf3691fd6">clone</a> (const <a class="el" href="a00169.html">osg::CopyOp</a> &copyop) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Clone an object, with Object* return type. <a href="#af1f81999a46db64d5b2515edf3691fd6"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a8dadd5b1bf97e62a0a413b532ef7ad17">isSameKindAs</a> (const <a class="el" href="a00500.html">osg::Object</a> *obj) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a844042cc8814617dfd6ad5e8d0ad96e5">className</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">return the name of the object's class type. <a href="#a844042cc8814617dfd6ad5e8d0ad96e5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a6a2e991605a4e22133f3afc6add42499">libraryName</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">return the name of the object's library. <a href="#a6a2e991605a4e22133f3afc6add42499"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a2b54c985a9744ed0416d2994653339e6">setFont</a> (<a class="el" href="a00297.html">Font</a> *font=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the <a class="el" href="a00297.html" title="Pure virtual base class for fonts.">Font</a> to use to render the text. <a href="#a2b54c985a9744ed0416d2994653339e6"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#ad4c40da4e468e05dca1f87042c8aa620">setFont</a> (<a class="el" href="a00624.html">osg::ref_ptr</a>< <a class="el" href="a00297.html">Font</a> > font)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the <a class="el" href="a00297.html" title="Pure virtual base class for fonts.">Font</a> to use to render the text. <a href="#ad4c40da4e468e05dca1f87042c8aa620"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#ad662fe01a9993a0c213a1560f689606e">setFont</a> (const std::string &fontfile)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the font, loaded from the specified front file, to use to render the text, setFont("") sets the use of the default font. <a href="#ad662fe01a9993a0c213a1560f689606e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a00297.html">Font</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#afad04a1473ebc021a2abf08a2edf36fe">getFont</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the font. <a href="#afad04a1473ebc021a2abf08a2edf36fe"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a2727ed3e215d3e7b5503ba97bc765aa1">setColor</a> (const <a class="el" href="a01074.html">osg::Vec4</a> &color)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a01074.html">osg::Vec4</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a79c1fcc0177eff5be359c77a9e364709">getColor</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a26d1e317150d7b5148a8e6747bf9646a">setBackdropType</a> (<a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1">BackdropType</a> type)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">BackdropType gives you a background shadow text behind your regular text. <a href="#a26d1e317150d7b5148a8e6747bf9646a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1">BackdropType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a6f139426e965a6fe07bca000e89a488d">getBackdropType</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#af6662ebcbe01c6c6186f71662c0cb831">setBackdropOffset</a> (float offset=0.07f)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the amount text is offset to create the backdrop/shadow effect. <a href="#af6662ebcbe01c6c6186f71662c0cb831"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a8c9882ba0d9c358dce85db9a42a856db">setBackdropOffset</a> (float horizontal, float vertical)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This overloaded version lets you specify the offset for the horizontal and vertical components separately. <a href="#a8c9882ba0d9c358dce85db9a42a856db"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a173b39a74a373e9c0d8b2da6cd0255d3">getBackdropHorizontalOffset</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a3e5bf86d291406c48f976ee3f3006d7f">getBackdropVerticalOffset</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a4009e7ce64d9ef41895698454ac6b0bb">setBackdropColor</a> (const <a class="el" href="a01074.html">osg::Vec4</a> &color)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This specifies the color of the backdrop text. <a href="#a4009e7ce64d9ef41895698454ac6b0bb"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a01074.html">osg::Vec4</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#af77961897051c837513da035d1a4201c">getBackdropColor</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a8b10ea357ee340db536db83f0678c09c">setBackdropImplementation</a> (<a class="el" href="a00892.html#aa1cc82ec258e3825191ff3c95242836d">BackdropImplementation</a> implementation)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This specifies the underlying backdrop rendering implementation. <a href="#a8b10ea357ee340db536db83f0678c09c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00892.html#aa1cc82ec258e3825191ff3c95242836d">BackdropImplementation</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a69bdf3038a7bacef1d7f5172eedbc86f">getBackdropImplementation</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#acb9648eca97e3777e5ed32b7c91b5a6b">setColorGradientMode</a> (<a class="el" href="a00892.html#a0ecd352ffc26ad438d5cd213a902c181">ColorGradientMode</a> mode)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">This sets different types of text coloring modes. <a href="#acb9648eca97e3777e5ed32b7c91b5a6b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00892.html#a0ecd352ffc26ad438d5cd213a902c181">ColorGradientMode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#ad5148858e94863e8f9139ae962903003">getColorGradientMode</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a79dc5954b163c97507961a7822754c1f">setColorGradientCorners</a> (const <a class="el" href="a01074.html">osg::Vec4</a> &topLeft, const <a class="el" href="a01074.html">osg::Vec4</a> &bottomLeft, const <a class="el" href="a01074.html">osg::Vec4</a> &bottomRight, const <a class="el" href="a01074.html">osg::Vec4</a> &topRight)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Used only for gradient mode, let's you specify the colors of the 4 corners. <a href="#a79dc5954b163c97507961a7822754c1f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a01074.html">osg::Vec4</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a50752e6130e89ac62b1321e2a15cb740">getColorGradientTopLeft</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a01074.html">osg::Vec4</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a80dde875664ec0852360a5ed37022c59">getColorGradientBottomLeft</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a01074.html">osg::Vec4</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#aead6474b2960fb49af6d6757468d75fc">getColorGradientBottomRight</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a01074.html">osg::Vec4</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#aa58200212928a8fe87e82488b238da36">getColorGradientTopRight</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a936d7fde0b4b1e269937ea693116309a">drawImplementation</a> (<a class="el" href="a00653.html">osg::RenderInfo</a> &renderInfo) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Draw the text. <a href="#a936d7fde0b4b1e269937ea693116309a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#aac4cb2c234503b99ac7b3c5cf9709669">supports</a> (const <a class="el" href="a00039.html">osg::Drawable::AttributeFunctor</a> &) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">return false, <a class="el" href="a00892.html">osgText::Text</a> does not support <a class="el" href="a00216.html#a1cbf45c341f9beb660f63aa7542d5867" title="accept an AttributeFunctor and call its methods to tell it about the internal attributes that this Dr...">accept(AttributeFunctor&)</a>. <a href="#aac4cb2c234503b99ac7b3c5cf9709669"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a11d704ceacb1f477a7b65adb05c73913">supports</a> (const <a class="el" href="a00141.html">osg::Drawable::ConstAttributeFunctor</a> &) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">return true, <a class="el" href="a00892.html">osgText::Text</a> does support accept(ConstAttributeFunctor&). <a href="#a11d704ceacb1f477a7b65adb05c73913"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a7150c2b5c1e53b4c35244c113d2fd5e2">accept</a> (<a class="el" href="a00141.html">osg::Drawable::ConstAttributeFunctor</a> &af) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">accept an ConstAttributeFunctor and call its methods to tell it about the internal attributes that this Drawable has. <a href="#a7150c2b5c1e53b4c35244c113d2fd5e2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a1ca209ae0517bd04d5860b529726427e">supports</a> (const <a class="el" href="a00577.html">osg::PrimitiveFunctor</a> &) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">return true, <a class="el" href="a00892.html">osgText::Text</a> does support accept(PrimitiveFunctor&) . <a href="#a1ca209ae0517bd04d5860b529726427e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#aed8de2e25f0ab47652f438fd422477e5">accept</a> (<a class="el" href="a00577.html">osg::PrimitiveFunctor</a> &pf) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">accept a PrimtiveFunctor and call its methods to tell it about the internal primitives that this Drawable has. <a href="#aed8de2e25f0ab47652f438fd422477e5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#afe5b1590eee9bb9d354ab1f31c8d73de">setThreadSafeRefUnref</a> (bool threadSafe)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set whether to use a mutex to ensure <a class="el" href="a00627.html#acafcbbae9e9d8bfcbc811cc6c36d1cf4" title="Increment the reference count by one, indicating that this object has another pointer which is refere...">ref()</a> and <a class="el" href="a00627.html#a0ee3c1293cceac54bfaabe7c541bcb68" title="Decrement the reference count by one, indicating that a pointer to this object is referencing it...">unref()</a> are thread safe. <a href="#afe5b1590eee9bb9d354ab1f31c8d73de"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#ab973a1bf9d3d4599a4a68e8e9a18dcc8">resizeGLObjectBuffers</a> (unsigned int maxSize)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Resize any per context GLObject buffers to specified size. <a href="#ab973a1bf9d3d4599a4a68e8e9a18dcc8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a1cc98f35b0c21c3cf695f92260ece4a1">releaseGLObjects</a> (<a class="el" href="a00742.html">osg::State</a> *state=0) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">If State is non-zero, this function releases OpenGL objects for the specified graphics context. <a href="#a1cc98f35b0c21c3cf695f92260ece4a1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a00325.html">GlyphQuads</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a037356c0aaa017e4d5720e2369bc2763">getGlyphQuads</a> (<a class="el" href="a00327.html">Font::GlyphTexture</a> *texture) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Direct Access to <a class="el" href="a00325.html">GlyphQuads</a>. <a href="#a037356c0aaa017e4d5720e2369bc2763"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a00892.html#a69a32ea0fe2077c007b77ab4cef12a72">TextureGlyphQuadMap</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a8f16e19032a089c5584227d4183992fe">getTextureGlyphQuadMap</a> () const </td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#ab8fd7b6501e17d44df2722992f6f514f">~Text</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00297.html">Font</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a3c520c418ed2b0915e095e1b588ede98">getActiveFont</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a00297.html">Font</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#ac16c34092f59a6b05e87c53f5c480c69">getActiveFont</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">String::iterator </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a6caeb67390c7b4c973d3767b85048152">computeLastCharacterOnLine</a> (<a class="el" href="a01062.html">osg::Vec2</a> &cursor, String::iterator first, String::iterator last)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a16073dd2bf563b90d660f2e6d31989d0">computeGlyphRepresentation</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a6e7865866fee780d66129b125e5f500a">computeAverageGlyphWidthAndHeight</a> (float &avg_width, float &avg_height) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a3fe145104f570cef6c53caabe706b196">computePositions</a> (unsigned int contextID) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a67ded6bb25c76d3283244afd96befde8">computeBackdropPositions</a> (unsigned int contextID) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a41d4419d28a2da17ec99a40f0d07fd5c">computeBackdropBoundingBox</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#af2c31720b626dc2643e1daa441b4a4a7">computeColorGradients</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a148b592aea5683d9cd92a5936c6f53fb">computeColorGradientsOverall</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a627d19ec6ebbdd4bbfb64fb18d4d221f">computeColorGradientsPerCharacter</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a29e351013423a0d772c84e319067609c">drawImplementation</a> (<a class="el" href="a00742.html">osg::State</a> &state, const <a class="el" href="a01074.html">osg::Vec4</a> &colorMultiplier) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#ad1da060ecf184368f8bbe7ec15549247">drawForegroundText</a> (<a class="el" href="a00742.html">osg::State</a> &state, const <a class="el" href="a00325.html">GlyphQuads</a> &glyphquad, const <a class="el" href="a01074.html">osg::Vec4</a> &colorMultiplier) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a914f2645f45144f4ff5789cf2669886e">renderOnlyForegroundText</a> (<a class="el" href="a00742.html">osg::State</a> &state, const <a class="el" href="a01074.html">osg::Vec4</a> &colorMultiplier) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a312221e0f37622d8fd9006e859269163">renderWithPolygonOffset</a> (<a class="el" href="a00742.html">osg::State</a> &state, const <a class="el" href="a01074.html">osg::Vec4</a> &colorMultiplier) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#aefbfd5d224ad423a9d82a7e2947e18b3">renderWithNoDepthBuffer</a> (<a class="el" href="a00742.html">osg::State</a> &state, const <a class="el" href="a01074.html">osg::Vec4</a> &colorMultiplier) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a690a35a222379ce6d04e70406aac43ee">renderWithDepthRange</a> (<a class="el" href="a00742.html">osg::State</a> &state, const <a class="el" href="a01074.html">osg::Vec4</a> &colorMultiplier) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a097be34aa6a5dbbe80b767df19318e61">renderWithStencilBuffer</a> (<a class="el" href="a00742.html">osg::State</a> &state, const <a class="el" href="a01074.html">osg::Vec4</a> &colorMultiplier) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a9924f46659881cc3d1153e17432ab8f7">bilinearInterpolate</a> (float x1, float x2, float y1, float y2, float x, float y, float q11, float q12, float q21, float q22) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a90a8e16b134d06a76f4ad31b40bdc713">convertHsvToRgb</a> (float hsv[], float rgb[]) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a0df6785a304bbcc22d480ed37549aa28">convertRgbToHsv</a> (float rgb[], float hsv[]) const </td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00624.html">osg::ref_ptr</a>< <a class="el" href="a00297.html">Font</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a230a012e823cc4b80b231f6fc7b9bde5">_font</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a01074.html">osg::Vec4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a8718113c009ccad58bcb71f008443504">_color</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00892.html#a69a32ea0fe2077c007b77ab4cef12a72">TextureGlyphQuadMap</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#aaee0f9d66011df8cbc07717abd19c733">_textureGlyphQuadMap</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1">BackdropType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a59d8454051ae239d975e55cbadc2e668">_backdropType</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00892.html#aa1cc82ec258e3825191ff3c95242836d">BackdropImplementation</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#addceda63f6fe5d1a0e3a6b3113dcf285">_backdropImplementation</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a8d77cc9eb8cedcabdf35efd59b4358fa">_backdropHorizontalOffset</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a9971c422c40041618ac5ec117946f2dc">_backdropVerticalOffset</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a01074.html">osg::Vec4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#ae24133149632dcf33ed8c08b883e0873">_backdropColor</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00892.html#a0ecd352ffc26ad438d5cd213a902c181">ColorGradientMode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#a2705d7e426fd99686d0dc89045043cd8">_colorGradientMode</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a01074.html">osg::Vec4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#accb12e030d7d991ca809916974d8c4a1">_colorGradientTopLeft</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a01074.html">osg::Vec4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#afdc8f6496f9fe5e7400e911d0ba5af6e">_colorGradientBottomLeft</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a01074.html">osg::Vec4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#ae41e50b52f0065825a58353e892d6d63">_colorGradientBottomRight</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a01074.html">osg::Vec4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00892.html#aaae02e72cd342355c5616d6fd9531189">_colorGradientTopRight</a></td></tr>
</table>
<hr/><h2>Member Typedef Documentation</h2>
<a class="anchor" id="a69a32ea0fe2077c007b77ab4cef12a72"></a><!-- doxytag: member="osgText::Text::TextureGlyphQuadMap" ref="a69a32ea0fe2077c007b77ab4cef12a72" args="" -->
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<td class="memname">typedef std::map<<a class="el" href="a00624.html">osg::ref_ptr</a><<a class="el" href="a00327.html">Font::GlyphTexture</a>>,<a class="el" href="a00325.html">GlyphQuads</a>> <a class="el" href="a00892.html#a69a32ea0fe2077c007b77ab4cef12a72">osgText::Text::TextureGlyphQuadMap</a></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<hr/><h2>Member Enumeration Documentation</h2>
<a class="anchor" id="aa1cc82ec258e3825191ff3c95242836d"></a><!-- doxytag: member="osgText::Text::BackdropImplementation" ref="aa1cc82ec258e3825191ff3c95242836d" args="" -->
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<td class="memname">enum <a class="el" href="a00892.html#aa1cc82ec258e3825191ff3c95242836d">osgText::Text::BackdropImplementation</a></td>
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</table>
</div>
<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="aa1cc82ec258e3825191ff3c95242836da6f7249649ad16a14d0796af365450780"></a><!-- doxytag: member="POLYGON_OFFSET" ref="aa1cc82ec258e3825191ff3c95242836da6f7249649ad16a14d0796af365450780" args="" -->POLYGON_OFFSET</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="aa1cc82ec258e3825191ff3c95242836dab0400723b2afa60b7e9e5aad0b5953d0"></a><!-- doxytag: member="NO_DEPTH_BUFFER" ref="aa1cc82ec258e3825191ff3c95242836dab0400723b2afa60b7e9e5aad0b5953d0" args="" -->NO_DEPTH_BUFFER</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="aa1cc82ec258e3825191ff3c95242836dac30645ab64f1d23e3505b7a2e64f7911"></a><!-- doxytag: member="DEPTH_RANGE" ref="aa1cc82ec258e3825191ff3c95242836dac30645ab64f1d23e3505b7a2e64f7911" args="" -->DEPTH_RANGE</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="aa1cc82ec258e3825191ff3c95242836da6093941a2fa2fd8a7b71735a25224764"></a><!-- doxytag: member="STENCIL_BUFFER" ref="aa1cc82ec258e3825191ff3c95242836da6093941a2fa2fd8a7b71735a25224764" args="" -->STENCIL_BUFFER</em> </td><td>
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</dd>
</dl>
</div>
</div>
<a class="anchor" id="a1e6791f0a53a6363eaa2faa4861419c1"></a><!-- doxytag: member="osgText::Text::BackdropType" ref="a1e6791f0a53a6363eaa2faa4861419c1" args="" -->
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<td class="memname">enum <a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1">osgText::Text::BackdropType</a></td>
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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="a1e6791f0a53a6363eaa2faa4861419c1a561c1435d3e5eca170bf93b8d509227f"></a><!-- doxytag: member="DROP_SHADOW_BOTTOM_RIGHT" ref="a1e6791f0a53a6363eaa2faa4861419c1a561c1435d3e5eca170bf93b8d509227f" args="" -->DROP_SHADOW_BOTTOM_RIGHT</em> </td><td>
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<tr><td valign="top"><em><a class="anchor" id="a1e6791f0a53a6363eaa2faa4861419c1a867f0dc32ebcb58a835d9a0a251ba9cc"></a><!-- doxytag: member="DROP_SHADOW_CENTER_RIGHT" ref="a1e6791f0a53a6363eaa2faa4861419c1a867f0dc32ebcb58a835d9a0a251ba9cc" args="" -->DROP_SHADOW_CENTER_RIGHT</em> </td><td>
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<tr><td valign="top"><em><a class="anchor" id="a1e6791f0a53a6363eaa2faa4861419c1ae1e5ae06a447d875a4f1f5695c73ff43"></a><!-- doxytag: member="DROP_SHADOW_TOP_RIGHT" ref="a1e6791f0a53a6363eaa2faa4861419c1ae1e5ae06a447d875a4f1f5695c73ff43" args="" -->DROP_SHADOW_TOP_RIGHT</em> </td><td>
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<tr><td valign="top"><em><a class="anchor" id="a1e6791f0a53a6363eaa2faa4861419c1a1f7374072cd41c21afdf0adc33baf19a"></a><!-- doxytag: member="DROP_SHADOW_BOTTOM_CENTER" ref="a1e6791f0a53a6363eaa2faa4861419c1a1f7374072cd41c21afdf0adc33baf19a" args="" -->DROP_SHADOW_BOTTOM_CENTER</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a1e6791f0a53a6363eaa2faa4861419c1ab71d23bbff21786c0e1f04b50f251842"></a><!-- doxytag: member="DROP_SHADOW_TOP_CENTER" ref="a1e6791f0a53a6363eaa2faa4861419c1ab71d23bbff21786c0e1f04b50f251842" args="" -->DROP_SHADOW_TOP_CENTER</em> </td><td>
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<tr><td valign="top"><em><a class="anchor" id="a1e6791f0a53a6363eaa2faa4861419c1a885227b8f2b22ec6c3892e5042146bce"></a><!-- doxytag: member="DROP_SHADOW_BOTTOM_LEFT" ref="a1e6791f0a53a6363eaa2faa4861419c1a885227b8f2b22ec6c3892e5042146bce" args="" -->DROP_SHADOW_BOTTOM_LEFT</em> </td><td>
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<tr><td valign="top"><em><a class="anchor" id="a1e6791f0a53a6363eaa2faa4861419c1a4363d7b470b6f93a3bbb2b3e47f084c7"></a><!-- doxytag: member="DROP_SHADOW_CENTER_LEFT" ref="a1e6791f0a53a6363eaa2faa4861419c1a4363d7b470b6f93a3bbb2b3e47f084c7" args="" -->DROP_SHADOW_CENTER_LEFT</em> </td><td>
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<tr><td valign="top"><em><a class="anchor" id="a1e6791f0a53a6363eaa2faa4861419c1a23aac006c500da10fa322a3cd88e2b4b"></a><!-- doxytag: member="DROP_SHADOW_TOP_LEFT" ref="a1e6791f0a53a6363eaa2faa4861419c1a23aac006c500da10fa322a3cd88e2b4b" args="" -->DROP_SHADOW_TOP_LEFT</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a1e6791f0a53a6363eaa2faa4861419c1a9c403bbd71e1ff2a0b1dcbd53b26bcf6"></a><!-- doxytag: member="OUTLINE" ref="a1e6791f0a53a6363eaa2faa4861419c1a9c403bbd71e1ff2a0b1dcbd53b26bcf6" args="" -->OUTLINE</em> </td><td>
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<tr><td valign="top"><em><a class="anchor" id="a1e6791f0a53a6363eaa2faa4861419c1a146c2ef48964740fe15a6646b8dbc5aa"></a><!-- doxytag: member="NONE" ref="a1e6791f0a53a6363eaa2faa4861419c1a146c2ef48964740fe15a6646b8dbc5aa" args="" -->NONE</em> </td><td>
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</dd>
</dl>
</div>
</div>
<a class="anchor" id="a0ecd352ffc26ad438d5cd213a902c181"></a><!-- doxytag: member="osgText::Text::ColorGradientMode" ref="a0ecd352ffc26ad438d5cd213a902c181" args="" -->
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<td class="memname">enum <a class="el" href="a00892.html#a0ecd352ffc26ad438d5cd213a902c181">osgText::Text::ColorGradientMode</a></td>
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<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="a0ecd352ffc26ad438d5cd213a902c181a3d34cc25db7ee4da699f5c5fb27c53e7"></a><!-- doxytag: member="SOLID" ref="a0ecd352ffc26ad438d5cd213a902c181a3d34cc25db7ee4da699f5c5fb27c53e7" args="" -->SOLID</em> </td><td>
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<tr><td valign="top"><em><a class="anchor" id="a0ecd352ffc26ad438d5cd213a902c181a3e3118eea3fa6f05871b7ee26f7893fd"></a><!-- doxytag: member="PER_CHARACTER" ref="a0ecd352ffc26ad438d5cd213a902c181a3e3118eea3fa6f05871b7ee26f7893fd" args="" -->PER_CHARACTER</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a0ecd352ffc26ad438d5cd213a902c181acce53991e1107ca9a1a1fab4fb3deb7e"></a><!-- doxytag: member="OVERALL" ref="a0ecd352ffc26ad438d5cd213a902c181acce53991e1107ca9a1a1fab4fb3deb7e" args="" -->OVERALL</em> </td><td>
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</dd>
</dl>
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</div>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a3daaa400f59888f76485931e618e43e9"></a><!-- doxytag: member="osgText::Text::Text" ref="a3daaa400f59888f76485931e618e43e9" args="()" -->
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<td class="memname">osgText::Text::Text </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
</div>
<a class="anchor" id="a7db6082ef5a16015adfb5da8d9722757"></a><!-- doxytag: member="osgText::Text::Text" ref="a7db6082ef5a16015adfb5da8d9722757" args="(const Text &text, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)" -->
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<td class="memname">osgText::Text::Text </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00892.html">Text</a> & </td>
<td class="paramname"><em>text</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="a00169.html">osg::CopyOp</a> & </td>
<td class="paramname"><em>copyop</em> = <code>osg::CopyOp::SHALLOW_COPY</code> </td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<div class="memdoc">
</div>
</div>
<a class="anchor" id="ab8fd7b6501e17d44df2722992f6f514f"></a><!-- doxytag: member="osgText::Text::~Text" ref="ab8fd7b6501e17d44df2722992f6f514f" args="()" -->
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<td class="memname">virtual osgText::Text::~Text </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [protected, virtual]</code></td>
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<div class="memdoc">
</div>
</div>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a7150c2b5c1e53b4c35244c113d2fd5e2"></a><!-- doxytag: member="osgText::Text::accept" ref="a7150c2b5c1e53b4c35244c113d2fd5e2" args="(osg::Drawable::ConstAttributeFunctor &af) const " -->
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<td class="memname">virtual void osgText::Text::accept </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00141.html">osg::Drawable::ConstAttributeFunctor</a> & </td>
<td class="paramname"><em>af</em></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<div class="memdoc">
<p>accept an ConstAttributeFunctor and call its methods to tell it about the internal attributes that this Drawable has. </p>
<p>Reimplemented from <a class="el" href="a00216.html#a3d7e811c81896356bd1854905c2b874f">osg::Drawable</a>.</p>
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<a class="anchor" id="aed8de2e25f0ab47652f438fd422477e5"></a><!-- doxytag: member="osgText::Text::accept" ref="aed8de2e25f0ab47652f438fd422477e5" args="(osg::PrimitiveFunctor &pf) const " -->
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<td class="memname">virtual void osgText::Text::accept </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00577.html">osg::PrimitiveFunctor</a> & </td>
<td class="paramname"><em>pf</em></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<div class="memdoc">
<p>accept a PrimtiveFunctor and call its methods to tell it about the internal primitives that this Drawable has. </p>
<p>Reimplemented from <a class="el" href="a00216.html#a09bfec0d087dfe506a7bd8cdac00d3c8">osg::Drawable</a>.</p>
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</div>
<a class="anchor" id="a9924f46659881cc3d1153e17432ab8f7"></a><!-- doxytag: member="osgText::Text::bilinearInterpolate" ref="a9924f46659881cc3d1153e17432ab8f7" args="(float x1, float x2, float y1, float y2, float x, float y, float q11, float q12, float q21, float q22) const " -->
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<td class="memname">float osgText::Text::bilinearInterpolate </td>
<td>(</td>
<td class="paramtype">float </td>
<td class="paramname"><em>x1</em>, </td>
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<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>x2</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">float </td>
<td class="paramname"><em>y1</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>y2</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>x</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>y</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>q11</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">float </td>
<td class="paramname"><em>q12</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">float </td>
<td class="paramname"><em>q21</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>q22</em> </td>
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<tr>
<td></td>
<td>)</td>
<td></td><td> const<code> [protected]</code></td>
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<div class="memdoc">
</div>
</div>
<a class="anchor" id="a844042cc8814617dfd6ad5e8d0ad96e5"></a><!-- doxytag: member="osgText::Text::className" ref="a844042cc8814617dfd6ad5e8d0ad96e5" args="() const " -->
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<td class="memname">virtual const char* osgText::Text::className </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline, virtual]</code></td>
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<div class="memdoc">
<p>return the name of the object's class type. </p>
<p>Must be defined by derived classes. </p>
<p>Reimplemented from <a class="el" href="a00894.html#affd745e3aa10289a827c2ed405d78210">osgText::TextBase</a>.</p>
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<a class="anchor" id="af1f81999a46db64d5b2515edf3691fd6"></a><!-- doxytag: member="osgText::Text::clone" ref="af1f81999a46db64d5b2515edf3691fd6" args="(const osg::CopyOp &copyop) const " -->
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<td class="memname">virtual <a class="el" href="a00500.html">osg::Object</a>* osgText::Text::clone </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00169.html">osg::CopyOp</a> & </td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline, virtual]</code></td>
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<div class="memdoc">
<p>Clone an object, with Object* return type. </p>
<p>Must be defined by derived classes. </p>
<p>Implements <a class="el" href="a00500.html#ac20abff68448b9fcd20ab59e5d7a0030">osg::Object</a>.</p>
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<a class="anchor" id="a5d3016460fbf2e64895277fd04253532"></a><!-- doxytag: member="osgText::Text::cloneType" ref="a5d3016460fbf2e64895277fd04253532" args="() const " -->
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<td class="memname">virtual <a class="el" href="a00500.html">osg::Object</a>* osgText::Text::cloneType </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Clone the type of an object, with Object* return type. </p>
<p>Must be defined by derived classes. </p>
<p>Implements <a class="el" href="a00500.html#a837c584d77ae710bb5565f7895f80dbb">osg::Object</a>.</p>
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<a class="anchor" id="a6e7865866fee780d66129b125e5f500a"></a><!-- doxytag: member="osgText::Text::computeAverageGlyphWidthAndHeight" ref="a6e7865866fee780d66129b125e5f500a" args="(float &avg_width, float &avg_height) const " -->
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<td class="memname">bool osgText::Text::computeAverageGlyphWidthAndHeight </td>
<td>(</td>
<td class="paramtype">float & </td>
<td class="paramname"><em>avg_width</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">float & </td>
<td class="paramname"><em>avg_height</em> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td> const<code> [protected]</code></td>
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<a class="anchor" id="a41d4419d28a2da17ec99a40f0d07fd5c"></a><!-- doxytag: member="osgText::Text::computeBackdropBoundingBox" ref="a41d4419d28a2da17ec99a40f0d07fd5c" args="() const " -->
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<td class="memname">void osgText::Text::computeBackdropBoundingBox </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [protected]</code></td>
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<a class="anchor" id="a67ded6bb25c76d3283244afd96befde8"></a><!-- doxytag: member="osgText::Text::computeBackdropPositions" ref="a67ded6bb25c76d3283244afd96befde8" args="(unsigned int contextID) const " -->
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<td class="memname">void osgText::Text::computeBackdropPositions </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>contextID</em></td><td>)</td>
<td> const<code> [protected]</code></td>
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<a class="anchor" id="af2c31720b626dc2643e1daa441b4a4a7"></a><!-- doxytag: member="osgText::Text::computeColorGradients" ref="af2c31720b626dc2643e1daa441b4a4a7" args="() const " -->
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<td class="memname">void osgText::Text::computeColorGradients </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [protected]</code></td>
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</div>
</div>
<a class="anchor" id="a148b592aea5683d9cd92a5936c6f53fb"></a><!-- doxytag: member="osgText::Text::computeColorGradientsOverall" ref="a148b592aea5683d9cd92a5936c6f53fb" args="() const " -->
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<td class="memname">void osgText::Text::computeColorGradientsOverall </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [protected]</code></td>
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<a class="anchor" id="a627d19ec6ebbdd4bbfb64fb18d4d221f"></a><!-- doxytag: member="osgText::Text::computeColorGradientsPerCharacter" ref="a627d19ec6ebbdd4bbfb64fb18d4d221f" args="() const " -->
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<td class="memname">void osgText::Text::computeColorGradientsPerCharacter </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [protected]</code></td>
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<a class="anchor" id="a16073dd2bf563b90d660f2e6d31989d0"></a><!-- doxytag: member="osgText::Text::computeGlyphRepresentation" ref="a16073dd2bf563b90d660f2e6d31989d0" args="()" -->
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<td class="memname">void osgText::Text::computeGlyphRepresentation </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [protected, virtual]</code></td>
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</div>
<div class="memdoc">
<p>Implements <a class="el" href="a00894.html#af6db3770d5186c46a0d7d7de3dd0e8ac">osgText::TextBase</a>.</p>
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<a class="anchor" id="a6caeb67390c7b4c973d3767b85048152"></a><!-- doxytag: member="osgText::Text::computeLastCharacterOnLine" ref="a6caeb67390c7b4c973d3767b85048152" args="(osg::Vec2 &cursor, String::iterator first, String::iterator last)" -->
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<td class="memname">String::iterator osgText::Text::computeLastCharacterOnLine </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01062.html">osg::Vec2</a> & </td>
<td class="paramname"><em>cursor</em>, </td>
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<td class="paramtype">String::iterator </td>
<td class="paramname"><em>first</em>, </td>
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<td></td>
<td class="paramtype">String::iterator </td>
<td class="paramname"><em>last</em> </td>
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<td>)</td>
<td></td><td><code> [protected]</code></td>
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<div class="memdoc">
<p>Reimplemented from <a class="el" href="a00894.html#a8be09d4bda03ac14d7d153ef8f2d1dd9">osgText::TextBase</a>.</p>
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<a class="anchor" id="a3fe145104f570cef6c53caabe706b196"></a><!-- doxytag: member="osgText::Text::computePositions" ref="a3fe145104f570cef6c53caabe706b196" args="(unsigned int contextID) const " -->
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<td class="memname">virtual void osgText::Text::computePositions </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>contextID</em></td><td>)</td>
<td> const<code> [protected, virtual]</code></td>
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<p>Implements <a class="el" href="a00894.html#a33085b622ba0f079c8913188dc5b9007">osgText::TextBase</a>.</p>
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<a class="anchor" id="a90a8e16b134d06a76f4ad31b40bdc713"></a><!-- doxytag: member="osgText::Text::convertHsvToRgb" ref="a90a8e16b134d06a76f4ad31b40bdc713" args="(float hsv[], float rgb[]) const " -->
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<td class="memname">void osgText::Text::convertHsvToRgb </td>
<td>(</td>
<td class="paramtype">float </td>
<td class="paramname"><em>hsv</em>[], </td>
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<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>rgb</em>[] </td>
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<td>)</td>
<td></td><td> const<code> [protected]</code></td>
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<a class="anchor" id="a0df6785a304bbcc22d480ed37549aa28"></a><!-- doxytag: member="osgText::Text::convertRgbToHsv" ref="a0df6785a304bbcc22d480ed37549aa28" args="(float rgb[], float hsv[]) const " -->
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<td class="memname">void osgText::Text::convertRgbToHsv </td>
<td>(</td>
<td class="paramtype">float </td>
<td class="paramname"><em>rgb</em>[], </td>
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<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>hsv</em>[] </td>
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<td>)</td>
<td></td><td> const<code> [protected]</code></td>
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<a class="anchor" id="ad1da060ecf184368f8bbe7ec15549247"></a><!-- doxytag: member="osgText::Text::drawForegroundText" ref="ad1da060ecf184368f8bbe7ec15549247" args="(osg::State &state, const GlyphQuads &glyphquad, const osg::Vec4 &colorMultiplier) const " -->
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<td class="memname">void osgText::Text::drawForegroundText </td>
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<td class="paramtype"><a class="el" href="a00742.html">osg::State</a> & </td>
<td class="paramname"><em>state</em>, </td>
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<td></td>
<td class="paramtype">const <a class="el" href="a00325.html">GlyphQuads</a> & </td>
<td class="paramname"><em>glyphquad</em>, </td>
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<td class="paramtype">const <a class="el" href="a01074.html">osg::Vec4</a> & </td>
<td class="paramname"><em>colorMultiplier</em> </td>
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<td>)</td>
<td></td><td> const<code> [protected]</code></td>
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<a class="anchor" id="a936d7fde0b4b1e269937ea693116309a"></a><!-- doxytag: member="osgText::Text::drawImplementation" ref="a936d7fde0b4b1e269937ea693116309a" args="(osg::RenderInfo &renderInfo) const " -->
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<td class="memname">virtual void osgText::Text::drawImplementation </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00653.html">osg::RenderInfo</a> & </td>
<td class="paramname"><em>renderInfo</em></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<p>Draw the text. </p>
<p>Implements <a class="el" href="a00216.html#ae4e59643622ad16b33712ed3bbbb48f9">osg::Drawable</a>.</p>
<p>Reimplemented in <a class="el" href="a00279.html#abc50e5bccef68388496e555bb0e4d1f6">osgText::FadeText</a>.</p>
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<a class="anchor" id="a29e351013423a0d772c84e319067609c"></a><!-- doxytag: member="osgText::Text::drawImplementation" ref="a29e351013423a0d772c84e319067609c" args="(osg::State &state, const osg::Vec4 &colorMultiplier) const " -->
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<td class="memname">void osgText::Text::drawImplementation </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00742.html">osg::State</a> & </td>
<td class="paramname"><em>state</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="a01074.html">osg::Vec4</a> & </td>
<td class="paramname"><em>colorMultiplier</em> </td>
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<td></td>
<td>)</td>
<td></td><td> const<code> [protected]</code></td>
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<a class="anchor" id="a3c520c418ed2b0915e095e1b588ede98"></a><!-- doxytag: member="osgText::Text::getActiveFont" ref="a3c520c418ed2b0915e095e1b588ede98" args="()" -->
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<td class="memname"><a class="el" href="a00297.html">Font</a>* osgText::Text::getActiveFont </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [protected]</code></td>
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<a class="anchor" id="ac16c34092f59a6b05e87c53f5c480c69"></a><!-- doxytag: member="osgText::Text::getActiveFont" ref="ac16c34092f59a6b05e87c53f5c480c69" args="() const " -->
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<td class="memname">const <a class="el" href="a00297.html">Font</a>* osgText::Text::getActiveFont </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [protected]</code></td>
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<a class="anchor" id="af77961897051c837513da035d1a4201c"></a><!-- doxytag: member="osgText::Text::getBackdropColor" ref="af77961897051c837513da035d1a4201c" args="() const " -->
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<td class="memname">const <a class="el" href="a01074.html">osg::Vec4</a>& osgText::Text::getBackdropColor </td>
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<td> const<code> [inline]</code></td>
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<a class="anchor" id="a173b39a74a373e9c0d8b2da6cd0255d3"></a><!-- doxytag: member="osgText::Text::getBackdropHorizontalOffset" ref="a173b39a74a373e9c0d8b2da6cd0255d3" args="() const " -->
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<td class="memname">float osgText::Text::getBackdropHorizontalOffset </td>
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<td> const<code> [inline]</code></td>
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<a class="anchor" id="a69bdf3038a7bacef1d7f5172eedbc86f"></a><!-- doxytag: member="osgText::Text::getBackdropImplementation" ref="a69bdf3038a7bacef1d7f5172eedbc86f" args="() const " -->
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<td class="memname"><a class="el" href="a00892.html#aa1cc82ec258e3825191ff3c95242836d">BackdropImplementation</a> osgText::Text::getBackdropImplementation </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a6f139426e965a6fe07bca000e89a488d"></a><!-- doxytag: member="osgText::Text::getBackdropType" ref="a6f139426e965a6fe07bca000e89a488d" args="() const " -->
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<td class="memname"><a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1">BackdropType</a> osgText::Text::getBackdropType </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a3e5bf86d291406c48f976ee3f3006d7f"></a><!-- doxytag: member="osgText::Text::getBackdropVerticalOffset" ref="a3e5bf86d291406c48f976ee3f3006d7f" args="() const " -->
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<td class="memname">float osgText::Text::getBackdropVerticalOffset </td>
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<td> const<code> [inline]</code></td>
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<a class="anchor" id="a79c1fcc0177eff5be359c77a9e364709"></a><!-- doxytag: member="osgText::Text::getColor" ref="a79c1fcc0177eff5be359c77a9e364709" args="() const " -->
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<td class="memname">const <a class="el" href="a01074.html">osg::Vec4</a>& osgText::Text::getColor </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a80dde875664ec0852360a5ed37022c59"></a><!-- doxytag: member="osgText::Text::getColorGradientBottomLeft" ref="a80dde875664ec0852360a5ed37022c59" args="() const " -->
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<td class="memname">const <a class="el" href="a01074.html">osg::Vec4</a>& osgText::Text::getColorGradientBottomLeft </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="aead6474b2960fb49af6d6757468d75fc"></a><!-- doxytag: member="osgText::Text::getColorGradientBottomRight" ref="aead6474b2960fb49af6d6757468d75fc" args="() const " -->
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<td class="memname">const <a class="el" href="a01074.html">osg::Vec4</a>& osgText::Text::getColorGradientBottomRight </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="ad5148858e94863e8f9139ae962903003"></a><!-- doxytag: member="osgText::Text::getColorGradientMode" ref="ad5148858e94863e8f9139ae962903003" args="() const " -->
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<td class="memname"><a class="el" href="a00892.html#a0ecd352ffc26ad438d5cd213a902c181">ColorGradientMode</a> osgText::Text::getColorGradientMode </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a50752e6130e89ac62b1321e2a15cb740"></a><!-- doxytag: member="osgText::Text::getColorGradientTopLeft" ref="a50752e6130e89ac62b1321e2a15cb740" args="() const " -->
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<td class="memname">const <a class="el" href="a01074.html">osg::Vec4</a>& osgText::Text::getColorGradientTopLeft </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="aa58200212928a8fe87e82488b238da36"></a><!-- doxytag: member="osgText::Text::getColorGradientTopRight" ref="aa58200212928a8fe87e82488b238da36" args="() const " -->
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<td class="memname">const <a class="el" href="a01074.html">osg::Vec4</a>& osgText::Text::getColorGradientTopRight </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="afad04a1473ebc021a2abf08a2edf36fe"></a><!-- doxytag: member="osgText::Text::getFont" ref="afad04a1473ebc021a2abf08a2edf36fe" args="() const " -->
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<td class="memname">const <a class="el" href="a00297.html">Font</a>* osgText::Text::getFont </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<p>Get the font. </p>
<p>Return 0 if default is being used. </p>
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<a class="anchor" id="a037356c0aaa017e4d5720e2369bc2763"></a><!-- doxytag: member="osgText::Text::getGlyphQuads" ref="a037356c0aaa017e4d5720e2369bc2763" args="(Font::GlyphTexture *texture) const " -->
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<td class="memname">const <a class="el" href="a00325.html">GlyphQuads</a>* osgText::Text::getGlyphQuads </td>
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<td class="paramtype"><a class="el" href="a00327.html">Font::GlyphTexture</a> * </td>
<td class="paramname"><em>texture</em></td><td>)</td>
<td> const<code> [inline]</code></td>
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<p>Direct Access to <a class="el" href="a00325.html">GlyphQuads</a>. </p>
<p>References <a class="el" href="a01157.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>.</p>
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<a class="anchor" id="a8f16e19032a089c5584227d4183992fe"></a><!-- doxytag: member="osgText::Text::getTextureGlyphQuadMap" ref="a8f16e19032a089c5584227d4183992fe" args="() const " -->
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<td class="memname">const <a class="el" href="a00892.html#a69a32ea0fe2077c007b77ab4cef12a72">TextureGlyphQuadMap</a>& osgText::Text::getTextureGlyphQuadMap </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a8dadd5b1bf97e62a0a413b532ef7ad17"></a><!-- doxytag: member="osgText::Text::isSameKindAs" ref="a8dadd5b1bf97e62a0a413b532ef7ad17" args="(const osg::Object *obj) const " -->
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<td class="memname">virtual bool osgText::Text::isSameKindAs </td>
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<td class="paramtype">const <a class="el" href="a00500.html">osg::Object</a> * </td>
<td class="paramname"><em>obj</em></td><td>)</td>
<td> const<code> [inline, virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a00894.html#a264a6e818c3ce25c24c45a0da6f23cf2">osgText::TextBase</a>.</p>
<p>References <a class="el" href="a01157.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>.</p>
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<a class="anchor" id="a6a2e991605a4e22133f3afc6add42499"></a><!-- doxytag: member="osgText::Text::libraryName" ref="a6a2e991605a4e22133f3afc6add42499" args="() const " -->
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<td class="memname">virtual const char* osgText::Text::libraryName </td>
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<td> const<code> [inline, virtual]</code></td>
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<p>return the name of the object's library. </p>
<p>Must be defined by derived classes. The OpenSceneGraph convention is that the namespace of a library is the same as the library name. </p>
<p>Reimplemented from <a class="el" href="a00894.html#a32eac5f5d1027a9c4c30c2fa6efd06af">osgText::TextBase</a>.</p>
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<td class="memname">virtual void osgText::Text::releaseGLObjects </td>
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<td class="paramtype"><a class="el" href="a00742.html">osg::State</a> * </td>
<td class="paramname"><em>state</em> = <code>0</code></td><td>)</td>
<td> const<code> [virtual]</code></td>
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<p>If State is non-zero, this function releases OpenGL objects for the specified graphics context. </p>
<p>Otherwise, releases OpenGL objexts for all graphics contexts. </p>
<p>Reimplemented from <a class="el" href="a00894.html#a910b5320e766298964576ed066083f0b">osgText::TextBase</a>.</p>
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<a class="anchor" id="a914f2645f45144f4ff5789cf2669886e"></a><!-- doxytag: member="osgText::Text::renderOnlyForegroundText" ref="a914f2645f45144f4ff5789cf2669886e" args="(osg::State &state, const osg::Vec4 &colorMultiplier) const " -->
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<td class="memname">void osgText::Text::renderOnlyForegroundText </td>
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<td class="paramtype">const <a class="el" href="a01074.html">osg::Vec4</a> & </td>
<td class="paramname"><em>colorMultiplier</em> </td>
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<td>)</td>
<td></td><td> const<code> [protected]</code></td>
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<a class="anchor" id="a690a35a222379ce6d04e70406aac43ee"></a><!-- doxytag: member="osgText::Text::renderWithDepthRange" ref="a690a35a222379ce6d04e70406aac43ee" args="(osg::State &state, const osg::Vec4 &colorMultiplier) const " -->
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<td class="memname">void osgText::Text::renderWithDepthRange </td>
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<td class="paramtype"><a class="el" href="a00742.html">osg::State</a> & </td>
<td class="paramname"><em>state</em>, </td>
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<td></td>
<td class="paramtype">const <a class="el" href="a01074.html">osg::Vec4</a> & </td>
<td class="paramname"><em>colorMultiplier</em> </td>
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<td>)</td>
<td></td><td> const<code> [protected]</code></td>
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<a class="anchor" id="aefbfd5d224ad423a9d82a7e2947e18b3"></a><!-- doxytag: member="osgText::Text::renderWithNoDepthBuffer" ref="aefbfd5d224ad423a9d82a7e2947e18b3" args="(osg::State &state, const osg::Vec4 &colorMultiplier) const " -->
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<td class="memname">void osgText::Text::renderWithNoDepthBuffer </td>
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<td class="paramtype"><a class="el" href="a00742.html">osg::State</a> & </td>
<td class="paramname"><em>state</em>, </td>
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<td></td>
<td class="paramtype">const <a class="el" href="a01074.html">osg::Vec4</a> & </td>
<td class="paramname"><em>colorMultiplier</em> </td>
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<td>)</td>
<td></td><td> const<code> [protected]</code></td>
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<a class="anchor" id="a312221e0f37622d8fd9006e859269163"></a><!-- doxytag: member="osgText::Text::renderWithPolygonOffset" ref="a312221e0f37622d8fd9006e859269163" args="(osg::State &state, const osg::Vec4 &colorMultiplier) const " -->
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<td class="memname">void osgText::Text::renderWithPolygonOffset </td>
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<td class="paramname"><em>state</em>, </td>
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<td></td>
<td class="paramtype">const <a class="el" href="a01074.html">osg::Vec4</a> & </td>
<td class="paramname"><em>colorMultiplier</em> </td>
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<td>)</td>
<td></td><td> const<code> [protected]</code></td>
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<a class="anchor" id="a097be34aa6a5dbbe80b767df19318e61"></a><!-- doxytag: member="osgText::Text::renderWithStencilBuffer" ref="a097be34aa6a5dbbe80b767df19318e61" args="(osg::State &state, const osg::Vec4 &colorMultiplier) const " -->
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<td class="memname">void osgText::Text::renderWithStencilBuffer </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00742.html">osg::State</a> & </td>
<td class="paramname"><em>state</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="a01074.html">osg::Vec4</a> & </td>
<td class="paramname"><em>colorMultiplier</em> </td>
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<td>)</td>
<td></td><td> const<code> [protected]</code></td>
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<a class="anchor" id="ab973a1bf9d3d4599a4a68e8e9a18dcc8"></a><!-- doxytag: member="osgText::Text::resizeGLObjectBuffers" ref="ab973a1bf9d3d4599a4a68e8e9a18dcc8" args="(unsigned int maxSize)" -->
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<td class="memname">virtual void osgText::Text::resizeGLObjectBuffers </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>maxSize</em></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Resize any per context GLObject buffers to specified size. </p>
<p>Reimplemented from <a class="el" href="a00894.html#a596bb502147022d93a87c93c42b8dbfe">osgText::TextBase</a>.</p>
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<a class="anchor" id="a4009e7ce64d9ef41895698454ac6b0bb"></a><!-- doxytag: member="osgText::Text::setBackdropColor" ref="a4009e7ce64d9ef41895698454ac6b0bb" args="(const osg::Vec4 &color)" -->
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<td class="memname">void osgText::Text::setBackdropColor </td>
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<td class="paramtype">const <a class="el" href="a01074.html">osg::Vec4</a> & </td>
<td class="paramname"><em>color</em></td><td>)</td>
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<p>This specifies the color of the backdrop text. </p>
<p>The default is black. </p>
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<td class="memname">void osgText::Text::setBackdropImplementation </td>
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<td class="paramname"><em>implementation</em></td><td>)</td>
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<p>This specifies the underlying backdrop rendering implementation. </p>
<p>Unfortunately, at this time, there is no "perfect" rendering solution so this function is provided to let you 'pick your poison'. Each implementation has trade-offs. See BackdropImplementation enum docs for details. </p>
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<td class="memname">void osgText::Text::setBackdropOffset </td>
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<p>Sets the amount text is offset to create the backdrop/shadow effect. </p>
<p>Set the value too high and for example, in OUTLINE mode you will get a "Brady Bunch" effect where you see duplicates of the text in a 3x3 grid. Set the value too small and you won't see anything. The values represent percentages. 1.0 means 100% so a value of 1.0 in DROW_SHADOW_LEFT_CENTER mode would cause each glyph to be echoed next to it self. So the letter 'e' might look like 'ee'. Good values tend to be in the 0.03 to 0.10 range (but will be subject to your specific font and display characteristics). Note that the text bounding boxes are updated to include backdrop offsets. However, other metric information such as <a class="el" href="a00894.html#ad9a11282bd5a5353730cc32b4c8e4277">getCharacterHeight()</a> are unaffected by this. This means that individual glyph spacing (kerning?) are unchanged even when this mode is used. The default is 0.07 (7% offset). </p>
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<td class="memname">void osgText::Text::setBackdropOffset </td>
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<p>This overloaded version lets you specify the offset for the horizontal and vertical components separately. </p>
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<td class="memname">void osgText::Text::setBackdropType </td>
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<td class="paramtype"><a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1">BackdropType</a> </td>
<td class="paramname"><em>type</em></td><td>)</td>
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<p>BackdropType gives you a background shadow text behind your regular text. </p>
<p>This helps give text extra contrast which can be useful when placing text against noisy backgrounds. The color of the background shadow text is specified by <a class="el" href="a00892.html#a4009e7ce64d9ef41895698454ac6b0bb" title="This specifies the color of the backdrop text.">setBackdropColor()</a>. DROP_SHADOW_BOTTOM_RIGHT will draw backdrop text to the right and down of the normal text. Other DROW_SHADOW_* modes do the same for their repective directions. OUTLINE will draw backdrop text so that it appears the text has an outline or border around the normal text. This mode is particularly useful against really noisy backgrounds that may put text on top of things that have all types of colors which you don't have control over. Some real world examples of this general technique in use that I know of are Google Earth, Sid Meier's Pirates (2004 Remake), and Star Control 2 (PC 1993). The default is NONE. </p>
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<td class="memname">void osgText::Text::setColor </td>
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<td class="memname">void osgText::Text::setColorGradientCorners </td>
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<p>Used only for gradient mode, let's you specify the colors of the 4 corners. </p>
<p>If ColorGradients are off, these values are ignored (and the value from <a class="el" href="a00892.html#a2727ed3e215d3e7b5503ba97bc765aa1">setColor()</a> is the only one that is relevant. </p>
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<td class="memname">void osgText::Text::setColorGradientMode </td>
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<td class="paramname"><em>mode</em></td><td>)</td>
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<p>This sets different types of text coloring modes. </p>
<p>When the coloring mode is not set to SOLID, the colors specified in <a class="el" href="a00892.html#a79dc5954b163c97507961a7822754c1f" title="Used only for gradient mode, let's you specify the colors of the 4 corners.">setColorGradientCorners()</a> determine the colors for the text. When the gradient mode is OVERALL, the coloring scheme attempts to approximate the effect as if the entire text box/region were a single polygon and you had applied colors to each of the four corners with GL_SMOOTH enabled. In this mode, OpenGL interpolates the colors across the polygon, and this is what OVERALL tries to emulate. This can be used to give nice embellishments on things like logos and names. PER_CHARACTER is similar to OVERALL except that it applies the color interpolation to the four corners of each character instead of across the overall text box. The default is SOLID (a.k.a. off). </p>
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<a class="anchor" id="ad4c40da4e468e05dca1f87042c8aa620"></a><!-- doxytag: member="osgText::Text::setFont" ref="ad4c40da4e468e05dca1f87042c8aa620" args="(osg::ref_ptr< Font > font)" -->
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<td class="memname">void osgText::Text::setFont </td>
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<td class="paramtype"><a class="el" href="a00624.html">osg::ref_ptr</a>< <a class="el" href="a00297.html">Font</a> > </td>
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<p>Set the <a class="el" href="a00297.html" title="Pure virtual base class for fonts.">Font</a> to use to render the text. </p>
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<td class="memname">void osgText::Text::setFont </td>
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<p>Set the font, loaded from the specified front file, to use to render the text, setFont("") sets the use of the default font. </p>
<p>See the <a class="el" href="a01639.html#a1bee3e861429a28082741bfa081e14b5" title="Read a font from specified file.">osgText::readFontFile</a> function for how the font file will be located. </p>
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<td class="memname">void osgText::Text::setFont </td>
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<td class="paramtype"><a class="el" href="a00297.html">Font</a> * </td>
<td class="paramname"><em>font</em> = <code>0</code></td><td>)</td>
<td><code> [inline]</code></td>
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<p>Set the <a class="el" href="a00297.html" title="Pure virtual base class for fonts.">Font</a> to use to render the text. </p>
<p>setFont(0) sets the use of the default font. </p>
<p>References <a class="el" href="a00892.html#a2b54c985a9744ed0416d2994653339e6">setFont()</a>.</p>
<p>Referenced by <a class="el" href="a00892.html#a2b54c985a9744ed0416d2994653339e6">setFont()</a>.</p>
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<a class="anchor" id="afe5b1590eee9bb9d354ab1f31c8d73de"></a><!-- doxytag: member="osgText::Text::setThreadSafeRefUnref" ref="afe5b1590eee9bb9d354ab1f31c8d73de" args="(bool threadSafe)" -->
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<td class="memname">virtual void osgText::Text::setThreadSafeRefUnref </td>
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<p>Set whether to use a mutex to ensure <a class="el" href="a00627.html#acafcbbae9e9d8bfcbc811cc6c36d1cf4" title="Increment the reference count by one, indicating that this object has another pointer which is refere...">ref()</a> and <a class="el" href="a00627.html#a0ee3c1293cceac54bfaabe7c541bcb68" title="Decrement the reference count by one, indicating that a pointer to this object is referencing it...">unref()</a> are thread safe. </p>
<p>Reimplemented from <a class="el" href="a00894.html#a4a556861372bde7c10a07df0c052c5fe">osgText::TextBase</a>.</p>
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<p>return true, <a class="el" href="a00892.html">osgText::Text</a> does support accept(PrimitiveFunctor&) . </p>
<p>Reimplemented from <a class="el" href="a00216.html#a9706a830228cc223c7d84cd572cf0735">osg::Drawable</a>.</p>
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<p>return false, <a class="el" href="a00892.html">osgText::Text</a> does not support <a class="el" href="a00216.html#a1cbf45c341f9beb660f63aa7542d5867" title="accept an AttributeFunctor and call its methods to tell it about the internal attributes that this Dr...">accept(AttributeFunctor&)</a>. </p>
<p>Reimplemented from <a class="el" href="a00216.html#a12e0ce80371470d598ccd1f88667f46c">osg::Drawable</a>.</p>
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<p>return true, <a class="el" href="a00892.html">osgText::Text</a> does support accept(ConstAttributeFunctor&). </p>
<p>Reimplemented from <a class="el" href="a00216.html#ac02f54bc3ce7e796cfdeb997ef6ff40f">osg::Drawable</a>.</p>
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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="ae24133149632dcf33ed8c08b883e0873"></a><!-- doxytag: member="osgText::Text::_backdropColor" ref="ae24133149632dcf33ed8c08b883e0873" args="" -->
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<td class="memname"><a class="el" href="a01074.html">osg::Vec4</a> <a class="el" href="a00892.html#ae24133149632dcf33ed8c08b883e0873">osgText::Text::_backdropColor</a><code> [protected]</code></td>
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<a class="anchor" id="a8d77cc9eb8cedcabdf35efd59b4358fa"></a><!-- doxytag: member="osgText::Text::_backdropHorizontalOffset" ref="a8d77cc9eb8cedcabdf35efd59b4358fa" args="" -->
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<td class="memname">float <a class="el" href="a00892.html#a8d77cc9eb8cedcabdf35efd59b4358fa">osgText::Text::_backdropHorizontalOffset</a><code> [protected]</code></td>
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<a class="anchor" id="addceda63f6fe5d1a0e3a6b3113dcf285"></a><!-- doxytag: member="osgText::Text::_backdropImplementation" ref="addceda63f6fe5d1a0e3a6b3113dcf285" args="" -->
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<td class="memname"><a class="el" href="a00892.html#aa1cc82ec258e3825191ff3c95242836d">BackdropImplementation</a> <a class="el" href="a00892.html#addceda63f6fe5d1a0e3a6b3113dcf285">osgText::Text::_backdropImplementation</a><code> [protected]</code></td>
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<a class="anchor" id="a59d8454051ae239d975e55cbadc2e668"></a><!-- doxytag: member="osgText::Text::_backdropType" ref="a59d8454051ae239d975e55cbadc2e668" args="" -->
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<td class="memname"><a class="el" href="a00892.html#a1e6791f0a53a6363eaa2faa4861419c1">BackdropType</a> <a class="el" href="a00892.html#a59d8454051ae239d975e55cbadc2e668">osgText::Text::_backdropType</a><code> [protected]</code></td>
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<a class="anchor" id="a9971c422c40041618ac5ec117946f2dc"></a><!-- doxytag: member="osgText::Text::_backdropVerticalOffset" ref="a9971c422c40041618ac5ec117946f2dc" args="" -->
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<td class="memname">float <a class="el" href="a00892.html#a9971c422c40041618ac5ec117946f2dc">osgText::Text::_backdropVerticalOffset</a><code> [protected]</code></td>
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<a class="anchor" id="a8718113c009ccad58bcb71f008443504"></a><!-- doxytag: member="osgText::Text::_color" ref="a8718113c009ccad58bcb71f008443504" args="" -->
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<td class="memname"><a class="el" href="a01074.html">osg::Vec4</a> <a class="el" href="a00892.html#a8718113c009ccad58bcb71f008443504">osgText::Text::_color</a><code> [protected]</code></td>
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<a class="anchor" id="afdc8f6496f9fe5e7400e911d0ba5af6e"></a><!-- doxytag: member="osgText::Text::_colorGradientBottomLeft" ref="afdc8f6496f9fe5e7400e911d0ba5af6e" args="" -->
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<a class="anchor" id="ae41e50b52f0065825a58353e892d6d63"></a><!-- doxytag: member="osgText::Text::_colorGradientBottomRight" ref="ae41e50b52f0065825a58353e892d6d63" args="" -->
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<td class="memname"><a class="el" href="a01074.html">osg::Vec4</a> <a class="el" href="a00892.html#ae41e50b52f0065825a58353e892d6d63">osgText::Text::_colorGradientBottomRight</a><code> [protected]</code></td>
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<td class="memname"><a class="el" href="a00892.html#a0ecd352ffc26ad438d5cd213a902c181">ColorGradientMode</a> <a class="el" href="a00892.html#a2705d7e426fd99686d0dc89045043cd8">osgText::Text::_colorGradientMode</a><code> [protected]</code></td>
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<td class="memname"><a class="el" href="a01074.html">osg::Vec4</a> <a class="el" href="a00892.html#accb12e030d7d991ca809916974d8c4a1">osgText::Text::_colorGradientTopLeft</a><code> [protected]</code></td>
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<a class="anchor" id="aaae02e72cd342355c5616d6fd9531189"></a><!-- doxytag: member="osgText::Text::_colorGradientTopRight" ref="aaae02e72cd342355c5616d6fd9531189" args="" -->
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<td class="memname"><a class="el" href="a01074.html">osg::Vec4</a> <a class="el" href="a00892.html#aaae02e72cd342355c5616d6fd9531189">osgText::Text::_colorGradientTopRight</a><code> [protected]</code></td>
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<a class="anchor" id="a230a012e823cc4b80b231f6fc7b9bde5"></a><!-- doxytag: member="osgText::Text::_font" ref="a230a012e823cc4b80b231f6fc7b9bde5" args="" -->
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<td class="memname"><a class="el" href="a00624.html">osg::ref_ptr</a><<a class="el" href="a00297.html">Font</a>> <a class="el" href="a00892.html#a230a012e823cc4b80b231f6fc7b9bde5">osgText::Text::_font</a><code> [protected]</code></td>
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<a class="anchor" id="aaee0f9d66011df8cbc07717abd19c733"></a><!-- doxytag: member="osgText::Text::_textureGlyphQuadMap" ref="aaee0f9d66011df8cbc07717abd19c733" args="" -->
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<td class="memname"><a class="el" href="a00892.html#a69a32ea0fe2077c007b77ab4cef12a72">TextureGlyphQuadMap</a> <a class="el" href="a00892.html#aaee0f9d66011df8cbc07717abd19c733">osgText::Text::_textureGlyphQuadMap</a><code> [mutable, protected]</code></td>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>osgText/<a class="el" href="a01547.html">Text</a></li>
</ul>
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<address><small>Generated at Tue May 31 2011 04:19:37 for the <a href="http://www.openscenegraph.org/">OpenSceneGraph</a>
by <a href="http://www.doxygen.org">doxygen</a> 1.7.4.</small></address>
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