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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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 <span id="projectnumber">1.0</span>
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<li class="navelem"><a class="el" href="namespaceCairo.html">Cairo</a></li><li class="navelem"><a class="el" href="classCairo_1_1ScaledFont.html">ScaledFont</a></li> </ul>
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<a href="#pub-types">Public Types</a> |
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<div class="title">Cairo::ScaledFont Class Reference</div> </div>
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<p>A <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> is a font scaled to a particular size and device resolution.
<a href="classCairo_1_1ScaledFont.html#details">More...</a></p>
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Inheritance diagram for Cairo::ScaledFont:</div>
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<area shape="rect" id="node2" href="classCairo_1_1FtScaledFont.html" title="Cairo::FtScaledFont" alt="" coords="5,80,152,107"/><area shape="rect" id="node3" href="classCairo_1_1Win32ScaledFont.html" title="Scaled Font implementation for Microsoft Windows fonts. " alt="" coords="177,80,349,107"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a2d6be7ee16b4cbdcff67e6fdf3682b2a"><td class="memItemLeft" align="right" valign="top">typedef cairo_scaled_font_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#a2d6be7ee16b4cbdcff67e6fdf3682b2a">cobject</a></td></tr>
<tr class="memdesc:a2d6be7ee16b4cbdcff67e6fdf3682b2a"><td class="mdescLeft"> </td><td class="mdescRight">The underlying C cairo object type. <a href="#a2d6be7ee16b4cbdcff67e6fdf3682b2a">More...</a><br /></td></tr>
<tr class="separator:a2d6be7ee16b4cbdcff67e6fdf3682b2a"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:adb6a80b560e695f10e39810bfede01b4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCairo_1_1ScaledFont.html#a2d6be7ee16b4cbdcff67e6fdf3682b2a">cobject</a>* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#adb6a80b560e695f10e39810bfede01b4">cobj</a> ()</td></tr>
<tr class="memdesc:adb6a80b560e695f10e39810bfede01b4"><td class="mdescLeft"> </td><td class="mdescRight">Provides acces to the underlying C cairo object. <a href="#adb6a80b560e695f10e39810bfede01b4">More...</a><br /></td></tr>
<tr class="separator:adb6a80b560e695f10e39810bfede01b4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a59b9ad6357e84be0e020ae163eeb7ffc"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classCairo_1_1ScaledFont.html#a2d6be7ee16b4cbdcff67e6fdf3682b2a">cobject</a>* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#a59b9ad6357e84be0e020ae163eeb7ffc">cobj</a> () const </td></tr>
<tr class="memdesc:a59b9ad6357e84be0e020ae163eeb7ffc"><td class="mdescLeft"> </td><td class="mdescRight">Provides acces to the underlying C cairo object. <a href="#a59b9ad6357e84be0e020ae163eeb7ffc">More...</a><br /></td></tr>
<tr class="separator:a59b9ad6357e84be0e020ae163eeb7ffc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4407baae7eda0bf820e7c38596edcf7f"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#a4407baae7eda0bf820e7c38596edcf7f">ScaledFont</a> (<a class="el" href="classCairo_1_1ScaledFont.html#a2d6be7ee16b4cbdcff67e6fdf3682b2a">cobject</a>*<a class="el" href="classCairo_1_1ScaledFont.html#adb6a80b560e695f10e39810bfede01b4">cobj</a>, bool has_reference=false)</td></tr>
<tr class="memdesc:a4407baae7eda0bf820e7c38596edcf7f"><td class="mdescLeft"> </td><td class="mdescRight">Create a C++ wrapper object from the C instance. <a href="#a4407baae7eda0bf820e7c38596edcf7f">More...</a><br /></td></tr>
<tr class="separator:a4407baae7eda0bf820e7c38596edcf7f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae3ff6bbdce79b4920b7ee563a61f0202"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#ae3ff6bbdce79b4920b7ee563a61f0202">ScaledFont</a> (const <a class="el" href="classCairo_1_1ScaledFont.html">ScaledFont</a>&)=delete</td></tr>
<tr class="separator:ae3ff6bbdce79b4920b7ee563a61f0202"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab83ba84de001949893523fc2f561a2f7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCairo_1_1ScaledFont.html">ScaledFont</a>& </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#ab83ba84de001949893523fc2f561a2f7">operator=</a> (const <a class="el" href="classCairo_1_1ScaledFont.html">ScaledFont</a>&)=delete</td></tr>
<tr class="separator:ab83ba84de001949893523fc2f561a2f7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae6cfed04a0d3e4d4a0e63ddc1c6c76c4"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#ae6cfed04a0d3e4d4a0e63ddc1c6c76c4">~ScaledFont</a> ()</td></tr>
<tr class="separator:ae6cfed04a0d3e4d4a0e63ddc1c6c76c4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abd99255e4eb802e9350143ec81a197af"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#abd99255e4eb802e9350143ec81a197af">get_extents</a> (<a class="el" href="namespaceCairo.html#aa7da46c699a67bfbdd5400af7e6b7b39">FontExtents</a>&<a class="el" href="classCairo_1_1ScaledFont.html#aa64969e519ce44fba35f2061594e6f81">extents</a>) const </td></tr>
<tr class="memdesc:abd99255e4eb802e9350143ec81a197af"><td class="mdescLeft"> </td><td class="mdescRight">Gets the metrics for a <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a>. <a href="#abd99255e4eb802e9350143ec81a197af">More...</a><br /></td></tr>
<tr class="separator:abd99255e4eb802e9350143ec81a197af"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa64969e519ce44fba35f2061594e6f81"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#aa64969e519ce44fba35f2061594e6f81">extents</a> (<a class="el" href="namespaceCairo.html#aa7da46c699a67bfbdd5400af7e6b7b39">FontExtents</a>& extents) const </td></tr>
<tr class="separator:aa64969e519ce44fba35f2061594e6f81"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a757a8effcae445a5c46bf4501424abae"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#a757a8effcae445a5c46bf4501424abae">get_text_extents</a> (const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01681.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a>& utf8, <a class="el" href="namespaceCairo.html#af6d8a4744616383984c99f8f052c7a5d">TextExtents</a>&<a class="el" href="classCairo_1_1ScaledFont.html#aa64969e519ce44fba35f2061594e6f81">extents</a>) const </td></tr>
<tr class="memdesc:a757a8effcae445a5c46bf4501424abae"><td class="mdescLeft"> </td><td class="mdescRight">Gets the extents for a string of text. <a href="#a757a8effcae445a5c46bf4501424abae">More...</a><br /></td></tr>
<tr class="separator:a757a8effcae445a5c46bf4501424abae"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a396afc516d53234a04e81693a75b0203"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#a396afc516d53234a04e81693a75b0203">text_extents</a> (const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01681.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a>& utf8, <a class="el" href="namespaceCairo.html#af6d8a4744616383984c99f8f052c7a5d">TextExtents</a>&<a class="el" href="classCairo_1_1ScaledFont.html#aa64969e519ce44fba35f2061594e6f81">extents</a>) const </td></tr>
<tr class="separator:a396afc516d53234a04e81693a75b0203"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aabfe38c6ca3e1c575b85aa7094e8601d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#aabfe38c6ca3e1c575b85aa7094e8601d">get_glyph_extents</a> (const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="el" href="namespaceCairo.html#a2483f165322e844c095c7be95849fdc2">Glyph</a> >& glyphs, <a class="el" href="namespaceCairo.html#af6d8a4744616383984c99f8f052c7a5d">TextExtents</a>&<a class="el" href="classCairo_1_1ScaledFont.html#aa64969e519ce44fba35f2061594e6f81">extents</a>)</td></tr>
<tr class="memdesc:aabfe38c6ca3e1c575b85aa7094e8601d"><td class="mdescLeft"> </td><td class="mdescRight">Gets the extents for an array of glyphs. <a href="#aabfe38c6ca3e1c575b85aa7094e8601d">More...</a><br /></td></tr>
<tr class="separator:aabfe38c6ca3e1c575b85aa7094e8601d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a859bbee5886b15e1d8ab599dabab9833"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#a859bbee5886b15e1d8ab599dabab9833">glyph_extents</a> (const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="el" href="namespaceCairo.html#a2483f165322e844c095c7be95849fdc2">Glyph</a> >& glyphs, <a class="el" href="namespaceCairo.html#af6d8a4744616383984c99f8f052c7a5d">TextExtents</a>&<a class="el" href="classCairo_1_1ScaledFont.html#aa64969e519ce44fba35f2061594e6f81">extents</a>)</td></tr>
<tr class="separator:a859bbee5886b15e1d8ab599dabab9833"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac20c70e78e70276842ab460bdc75513e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1FontFace.html">FontFace</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#ac20c70e78e70276842ab460bdc75513e">get_font_face</a> () const </td></tr>
<tr class="memdesc:ac20c70e78e70276842ab460bdc75513e"><td class="mdescLeft"> </td><td class="mdescRight">The <a class="el" href="classCairo_1_1FontFace.html" title="A FontFace represents a particular font at a particular weight, slant, and other characteristic but n...">FontFace</a> with which this <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> was created. <a href="#ac20c70e78e70276842ab460bdc75513e">More...</a><br /></td></tr>
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<tr class="memitem:a77b387d0cd3f23a71997d3719e270fd6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#a77b387d0cd3f23a71997d3719e270fd6">get_font_options</a> (<a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>& options) const </td></tr>
<tr class="memdesc:a77b387d0cd3f23a71997d3719e270fd6"><td class="mdescLeft"> </td><td class="mdescRight">Gets the <a class="el" href="classCairo_1_1FontOptions.html" title="The font options specify how fonts should be rendered. ">FontOptions</a> with which the <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> was created. <a href="#a77b387d0cd3f23a71997d3719e270fd6">More...</a><br /></td></tr>
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<tr class="memitem:a3f4c3924cc10b3cffb025b6f6fa2e13b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#a3f4c3924cc10b3cffb025b6f6fa2e13b">get_font_matrix</a> (<a class="el" href="classCairo_1_1Matrix.html">Matrix</a>& font_matrix) const </td></tr>
<tr class="memdesc:a3f4c3924cc10b3cffb025b6f6fa2e13b"><td class="mdescLeft"> </td><td class="mdescRight">Gets the font matrix with which the <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> was created. <a href="#a3f4c3924cc10b3cffb025b6f6fa2e13b">More...</a><br /></td></tr>
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<tr class="memitem:aba264e1844f7fe7704115a984a39f437"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#aba264e1844f7fe7704115a984a39f437">get_font_matrix</a> (<a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& font_matrix) const </td></tr>
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<tr class="memitem:a2ecb41822d51284c2f52a83b05cede8e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#a2ecb41822d51284c2f52a83b05cede8e">get_ctm</a> (<a class="el" href="classCairo_1_1Matrix.html">Matrix</a>& ctm) const </td></tr>
<tr class="memdesc:a2ecb41822d51284c2f52a83b05cede8e"><td class="mdescLeft"> </td><td class="mdescRight">Gets the CTM with which the <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> was created. <a href="#a2ecb41822d51284c2f52a83b05cede8e">More...</a><br /></td></tr>
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<tr class="memitem:a86b6d3179b10491e2c755b886ef49b9e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#a86b6d3179b10491e2c755b886ef49b9e">get_ctm</a> (<a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& ctm) const </td></tr>
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<tr class="memitem:aeabb462f690ec9e22fc0096af38c46bc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceCairo.html#a23e1a9a5be49d16cf3871e841e8ab522">FontType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#aeabb462f690ec9e22fc0096af38c46bc">get_type</a> () const </td></tr>
<tr class="memdesc:aeabb462f690ec9e22fc0096af38c46bc"><td class="mdescLeft"> </td><td class="mdescRight">Gets the type of scaled Font. <a href="#aeabb462f690ec9e22fc0096af38c46bc">More...</a><br /></td></tr>
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<tr class="memitem:abf1bb0d07de65cc8d8f7e64d83f0be26"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#abf1bb0d07de65cc8d8f7e64d83f0be26">text_to_glyphs</a> (double x, double y, const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01681.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a>& utf8, <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="el" href="namespaceCairo.html#a2483f165322e844c095c7be95849fdc2">Glyph</a> >& glyphs, <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="el" href="namespaceCairo.html#a3c23510889078c8a75d66add004ab288">TextCluster</a> >& clusters, <a class="el" href="namespaceCairo.html#a61b770cf36c555a4098b5428e030542a">TextClusterFlags</a>& cluster_flags)</td></tr>
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<tr class="memitem:ac31d37dc06c1a95830cb9e30425f609c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#ac31d37dc06c1a95830cb9e30425f609c">get_scale_matrix</a> (<a class="el" href="classCairo_1_1Matrix.html">Matrix</a>& scale_matrix) const </td></tr>
<tr class="memdesc:ac31d37dc06c1a95830cb9e30425f609c"><td class="mdescLeft"> </td><td class="mdescRight">Stores the scale matrix of this scaled font into matrix. <a href="#ac31d37dc06c1a95830cb9e30425f609c">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:adddf87ea689711ddbbee3028ed30e02b"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1ScaledFont.html">ScaledFont</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#adddf87ea689711ddbbee3028ed30e02b">create</a> (const <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1FontFace.html">FontFace</a> >& font_face, const <a class="el" href="classCairo_1_1Matrix.html">Matrix</a>& font_matrix, const <a class="el" href="classCairo_1_1Matrix.html">Matrix</a>& ctm, const <a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>& options=<a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>())</td></tr>
<tr class="memdesc:adddf87ea689711ddbbee3028ed30e02b"><td class="mdescLeft"> </td><td class="mdescRight">Creates a <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> object from a font face and matrices that describe the size of the font and the environment in which it will be used. <a href="#adddf87ea689711ddbbee3028ed30e02b">More...</a><br /></td></tr>
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<tr class="memitem:a2d422798461d1ad67d0191b71df1c25e"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1ScaledFont.html">ScaledFont</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#a2d422798461d1ad67d0191b71df1c25e">create</a> (const <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1FontFace.html">FontFace</a> >& font_face, const <a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& font_matrix, const <a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& ctm, const <a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>& options=<a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>())</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr class="memitem:aca31f49f3121d2a6673205bebe7720c0"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#aca31f49f3121d2a6673205bebe7720c0">ScaledFont</a> (const <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1FontFace.html">FontFace</a> >& font_face, const <a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& font_matrix, const <a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& ctm, const <a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>& options=<a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>())</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:aa6f45de0a89807dd6678029807227757"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classCairo_1_1ScaledFont.html#a2d6be7ee16b4cbdcff67e6fdf3682b2a">cobject</a>* </td><td class="memItemRight" valign="bottom"><a class="el" href="classCairo_1_1ScaledFont.html#aa6f45de0a89807dd6678029807227757">m_cobject</a></td></tr>
<tr class="memdesc:aa6f45de0a89807dd6678029807227757"><td class="mdescLeft"> </td><td class="mdescRight">The underlying C cairo object that is wrapped by this <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a>. <a href="#aa6f45de0a89807dd6678029807227757">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> is a font scaled to a particular size and device resolution. </p>
<p>It is most useful for low-level font usage where a library or application wants to cache a reference to a scaled font to speed up the computation of metrics. </p>
</div><h2 class="groupheader">Member Typedef Documentation</h2>
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<td class="memname">typedef cairo_scaled_font_t <a class="el" href="classCairo_1_1ScaledFont.html#a2d6be7ee16b4cbdcff67e6fdf3682b2a">Cairo::ScaledFont::cobject</a></td>
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<p>The underlying C cairo object type. </p>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">Cairo::ScaledFont::ScaledFont </td>
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<td class="paramtype"><a class="el" href="classCairo_1_1ScaledFont.html#a2d6be7ee16b4cbdcff67e6fdf3682b2a">cobject</a>* </td>
<td class="paramname"><em>cobj</em>, </td>
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<p>Create a C++ wrapper object from the C instance. </p>
<p>This C++ object should then be given to a <a class="el" href="classCairo_1_1RefPtr.html" title="RefPtr<> is a reference-counting shared smartpointer. ">RefPtr</a>. </p>
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<td class="memname">Cairo::ScaledFont::ScaledFont </td>
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<td class="paramtype">const <a class="el" href="classCairo_1_1ScaledFont.html">ScaledFont</a>& </td>
<td class="paramname"></td><td>)</td>
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<span class="mlabels"><span class="mlabel">delete</span></span> </td>
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<td class="memname">virtual Cairo::ScaledFont::~ScaledFont </td>
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<td class="paramtype">const <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1FontFace.html">FontFace</a> >& </td>
<td class="paramname"><em>font_face</em>, </td>
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<td class="paramtype">const <a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& </td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname"><a class="el" href="classCairo_1_1ScaledFont.html#a2d6be7ee16b4cbdcff67e6fdf3682b2a">cobject</a>* Cairo::ScaledFont::cobj </td>
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<p>Provides acces to the underlying C cairo object. </p>
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<td class="memname">const <a class="el" href="classCairo_1_1ScaledFont.html#a2d6be7ee16b4cbdcff67e6fdf3682b2a">cobject</a>* Cairo::ScaledFont::cobj </td>
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<p>Provides acces to the underlying C cairo object. </p>
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<td class="memname">static <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a><<a class="el" href="classCairo_1_1ScaledFont.html">ScaledFont</a>> Cairo::ScaledFont::create </td>
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<td class="paramtype">const <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1FontFace.html">FontFace</a> >& </td>
<td class="paramname"><em>font_face</em>, </td>
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<td class="paramtype">const <a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>& </td>
<td class="paramname"><em>options</em> = <code><a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>()</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates a <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> object from a font face and matrices that describe the size of the font and the environment in which it will be used. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">font_face</td><td>A font face. </td></tr>
<tr><td class="paramname">font_matrix</td><td>font space to user space transformation matrix for the font. In the simplest case of a N point font, this matrix is just a scale by N, but it can also be used to shear the font or stretch it unequally along the two axes. See <a class="el" href="classCairo_1_1Context.html#a7981bd1109ec5538fb505b36ec377757" title="Sets the current font matrix to . ">Context::set_font_matrix()</a>. </td></tr>
<tr><td class="paramname">ctm</td><td>user to device transformation matrix with which the font will be used. </td></tr>
<tr><td class="paramname">options</td><td>options to use when getting metrics for the font and rendering with it. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a2d422798461d1ad67d0191b71df1c25e"></a>
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<td class="mlabels-left">
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<td class="memname">static <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a><<a class="el" href="classCairo_1_1ScaledFont.html">ScaledFont</a>> Cairo::ScaledFont::create </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a>< <a class="el" href="classCairo_1_1FontFace.html">FontFace</a> >& </td>
<td class="paramname"><em>font_face</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& </td>
<td class="paramname"><em>font_matrix</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& </td>
<td class="paramname"><em>ctm</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>& </td>
<td class="paramname"><em>options</em> = <code><a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>()</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
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<td class="memname">void Cairo::ScaledFont::extents </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceCairo.html#aa7da46c699a67bfbdd5400af7e6b7b39">FontExtents</a>& </td>
<td class="paramname"><em>extents</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000010">Deprecated:</a></b></dt><dd>Use <a class="el" href="classCairo_1_1ScaledFont.html#abd99255e4eb802e9350143ec81a197af" title="Gets the metrics for a ScaledFont. ">get_extents()</a> instead <dl class="section since"><dt>Since</dt><dd>1.2 </dd></dl>
</dd></dl>
</div>
</div>
<a class="anchor" id="a2ecb41822d51284c2f52a83b05cede8e"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">void Cairo::ScaledFont::get_ctm </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCairo_1_1Matrix.html">Matrix</a>& </td>
<td class="paramname"><em>ctm</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the CTM with which the <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> was created. </p>
<dl class="section since"><dt>Since</dt><dd>1.2 </dd></dl>
</div>
</div>
<a class="anchor" id="a86b6d3179b10491e2c755b886ef49b9e"></a>
<div class="memitem">
<div class="memproto">
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<td class="memname">void Cairo::ScaledFont::get_ctm </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& </td>
<td class="paramname"><em>ctm</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="abd99255e4eb802e9350143ec81a197af"></a>
<div class="memitem">
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<td class="memname">void Cairo::ScaledFont::get_extents </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceCairo.html#aa7da46c699a67bfbdd5400af7e6b7b39">FontExtents</a>& </td>
<td class="paramname"><em>extents</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the metrics for a <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a>. </p>
<dl class="section since"><dt>Since</dt><dd>1.8 </dd></dl>
</div>
</div>
<a class="anchor" id="ac20c70e78e70276842ab460bdc75513e"></a>
<div class="memitem">
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<td class="memname"><a class="el" href="classCairo_1_1RefPtr.html">RefPtr</a><<a class="el" href="classCairo_1_1FontFace.html">FontFace</a>> Cairo::ScaledFont::get_font_face </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>The <a class="el" href="classCairo_1_1FontFace.html" title="A FontFace represents a particular font at a particular weight, slant, and other characteristic but n...">FontFace</a> with which this <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> was created. </p>
<dl class="section since"><dt>Since</dt><dd>1.2 </dd></dl>
</div>
</div>
<a class="anchor" id="a3f4c3924cc10b3cffb025b6f6fa2e13b"></a>
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<td class="memname">void Cairo::ScaledFont::get_font_matrix </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCairo_1_1Matrix.html">Matrix</a>& </td>
<td class="paramname"><em>font_matrix</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the font matrix with which the <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> was created. </p>
<dl class="section since"><dt>Since</dt><dd>1.2 </dd></dl>
</div>
</div>
<a class="anchor" id="aba264e1844f7fe7704115a984a39f437"></a>
<div class="memitem">
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<td class="memname">void Cairo::ScaledFont::get_font_matrix </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classcairo__matrix__t.html">cairo_matrix_t</a>& </td>
<td class="paramname"><em>font_matrix</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a77b387d0cd3f23a71997d3719e270fd6"></a>
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<td class="memname">void Cairo::ScaledFont::get_font_options </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCairo_1_1FontOptions.html">FontOptions</a>& </td>
<td class="paramname"><em>options</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the <a class="el" href="classCairo_1_1FontOptions.html" title="The font options specify how fonts should be rendered. ">FontOptions</a> with which the <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> was created. </p>
<dl class="section since"><dt>Since</dt><dd>1.2 </dd></dl>
</div>
</div>
<a class="anchor" id="aabfe38c6ca3e1c575b85aa7094e8601d"></a>
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<td class="memname">void Cairo::ScaledFont::get_glyph_extents </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="el" href="namespaceCairo.html#a2483f165322e844c095c7be95849fdc2">Glyph</a> >& </td>
<td class="paramname"><em>glyphs</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceCairo.html#af6d8a4744616383984c99f8f052c7a5d">TextExtents</a>& </td>
<td class="paramname"><em>extents</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the extents for an array of glyphs. </p>
<p>The extents describe a user-space rectangle that encloses the "inked" portion of the glyphs, (as they would be drawn by <a class="el" href="classCairo_1_1Context.html#af51f2c2ff72e8af66abeea3d15d25553" title="A drawing operator that generates the shape from an array of glyphs, rendered according to the curren...">Context::show_glyphs()</a> if the cairo graphics state were set to the same font_face, font_matrix, ctm, and font_options as the <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> object). Additionally, the x_advance and y_advance values indicate the amount by which the current point would be advanced by <a class="el" href="classCairo_1_1Context.html#af51f2c2ff72e8af66abeea3d15d25553" title="A drawing operator that generates the shape from an array of glyphs, rendered according to the curren...">Context::show_glyphs()</a>.</p>
<p>Note that whitespace glyphs do not contribute to the size of the rectangle (extents.width and extents.height).</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">glyphs</td><td>A vector of glyphs to calculate the extents of. </td></tr>
<tr><td class="paramname">extents</td><td>Returns the extents for the array of glyphs.</td></tr>
</table>
</dd>
</dl>
<dl class="section since"><dt>Since</dt><dd>1.8 </dd></dl>
</div>
</div>
<a class="anchor" id="ac31d37dc06c1a95830cb9e30425f609c"></a>
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<td class="memname">void Cairo::ScaledFont::get_scale_matrix </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classCairo_1_1Matrix.html">Matrix</a>& </td>
<td class="paramname"><em>scale_matrix</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Stores the scale matrix of this scaled font into matrix. </p>
<p>The scale matrix is product of the font matrix and the ctm associated with the scaled font, and hence is the matrix mapping from font space to device space.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">scale_matrix</td><td>return value for the matrix.</td></tr>
</table>
</dd>
</dl>
<dl class="section since"><dt>Since</dt><dd>1.8 </dd></dl>
</div>
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<td class="memname">void Cairo::ScaledFont::get_text_extents </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01681.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a> & </td>
<td class="paramname"><em>utf8</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceCairo.html#af6d8a4744616383984c99f8f052c7a5d">TextExtents</a>& </td>
<td class="paramname"><em>extents</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the extents for a string of text. </p>
<p>The extents describe a user-space rectangle that encloses the "inked" portion of the text drawn at the origin (0,0) (as it would be drawn by <a class="el" href="classCairo_1_1Context.html#a584596d6f12dbea30519b908cacce038" title="A drawing operator that generates the shape from a string of UTF-8 characters, rendered according to ...">Context::show_text()</a> if the cairo graphics state were set to the same font_face, font_matrix, ctm, and font_options as the <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a> object). Additionally, the x_advance and y_advance values indicate the amount by which the current point would be advanced by <a class="el" href="classCairo_1_1Context.html#a584596d6f12dbea30519b908cacce038" title="A drawing operator that generates the shape from a string of UTF-8 characters, rendered according to ...">Context::show_text()</a>.</p>
<p>Note that whitespace characters do not directly contribute to the size of the rectangle (extents.width and extents.height). They do contribute indirectly by changing the position of non-whitespace characters. In particular, trailing whitespace characters are likely to not affect the size of the rectangle, though they will affect the x_advance and y_advance values.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">utf8</td><td>a string of text, encoded in UTF-8. </td></tr>
<tr><td class="paramname">extents</td><td>Returns the extents of the given string.</td></tr>
</table>
</dd>
</dl>
<dl class="section since"><dt>Since</dt><dd>1.8 </dd></dl>
</div>
</div>
<a class="anchor" id="aeabb462f690ec9e22fc0096af38c46bc"></a>
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<td class="memname"><a class="el" href="namespaceCairo.html#a23e1a9a5be49d16cf3871e841e8ab522">FontType</a> Cairo::ScaledFont::get_type </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the type of scaled Font. </p>
<dl class="section since"><dt>Since</dt><dd>1.2 </dd></dl>
</div>
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<td class="memname">void Cairo::ScaledFont::glyph_extents </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="el" href="namespaceCairo.html#a2483f165322e844c095c7be95849fdc2">Glyph</a> >& </td>
<td class="paramname"><em>glyphs</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceCairo.html#af6d8a4744616383984c99f8f052c7a5d">TextExtents</a>& </td>
<td class="paramname"><em>extents</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000012">Deprecated:</a></b></dt><dd>Use <a class="el" href="classCairo_1_1ScaledFont.html#aabfe38c6ca3e1c575b85aa7094e8601d" title="Gets the extents for an array of glyphs. ">get_glyph_extents()</a> instead <dl class="section since"><dt>Since</dt><dd>1.2 </dd></dl>
</dd></dl>
</div>
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<a class="anchor" id="ab83ba84de001949893523fc2f561a2f7"></a>
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<td class="memname"><a class="el" href="classCairo_1_1ScaledFont.html">ScaledFont</a>& Cairo::ScaledFont::operator= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classCairo_1_1ScaledFont.html">ScaledFont</a>& </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">delete</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a396afc516d53234a04e81693a75b0203"></a>
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<td class="memname">void Cairo::ScaledFont::text_extents </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01681.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a> & </td>
<td class="paramname"><em>utf8</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceCairo.html#af6d8a4744616383984c99f8f052c7a5d">TextExtents</a>& </td>
<td class="paramname"><em>extents</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000011">Deprecated:</a></b></dt><dd>Use <a class="el" href="classCairo_1_1ScaledFont.html#a757a8effcae445a5c46bf4501424abae" title="Gets the extents for a string of text. ">get_text_extents()</a> instead <dl class="section since"><dt>Since</dt><dd>1.2 </dd></dl>
</dd></dl>
</div>
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<a class="anchor" id="abf1bb0d07de65cc8d8f7e64d83f0be26"></a>
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<td class="memname">void Cairo::ScaledFont::text_to_glyphs </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a01681.html#ga32db3d9898c44d3b3a578b560f7758cc">std::string</a> & </td>
<td class="paramname"><em>utf8</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="el" href="namespaceCairo.html#a2483f165322e844c095c7be95849fdc2">Glyph</a> >& </td>
<td class="paramname"><em>glyphs</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="elRef" doxygen="libstdc++.tag:http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/a00965.html">std::vector</a>< <a class="el" href="namespaceCairo.html#a3c23510889078c8a75d66add004ab288">TextCluster</a> >& </td>
<td class="paramname"><em>clusters</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="namespaceCairo.html#a61b770cf36c555a4098b5428e030542a">TextClusterFlags</a>& </td>
<td class="paramname"><em>cluster_flags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">x</td><td>X position to place first glyph. </td></tr>
<tr><td class="paramname">y</td><td>Y position to place first glyph. </td></tr>
<tr><td class="paramname">utf8</td><td>a string of text encoded in UTF-8. </td></tr>
<tr><td class="paramname">glyphs</td><td>pointer to array of glyphs to fill. </td></tr>
<tr><td class="paramname">clusters</td><td>pointer to array of cluster mapping information to fill. cluster mapping flags</td></tr>
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<p>Converts UTF-8 text to an array of glyphs, with cluster mapping, that can be used to render later.</p>
<p>For details of how (<em>clusters</em> and <em>cluster_flags</em> map input UTF-8 text to the output glyphs see <a class="el" href="classCairo_1_1Context.html#a45723fd605cc2343ab46cf603d330002" title="This operation has rendering effects similar to show_glyphs() but, if the target surface supports it...">Context::show_text_glyphs()</a>.</p>
<p>The output values can be readily passed to <a class="el" href="classCairo_1_1Context.html#a45723fd605cc2343ab46cf603d330002" title="This operation has rendering effects similar to show_glyphs() but, if the target surface supports it...">Context::show_text_glyphs()</a> <a class="el" href="classCairo_1_1Context.html#af51f2c2ff72e8af66abeea3d15d25553" title="A drawing operator that generates the shape from an array of glyphs, rendered according to the curren...">Context::show_glyphs()</a>, or related functions, assuming that the exact same scaled font is used for the operation.</p>
<dl class="section since"><dt>Since</dt><dd>1.8 </dd></dl>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname"><a class="el" href="classCairo_1_1ScaledFont.html#a2d6be7ee16b4cbdcff67e6fdf3682b2a">cobject</a>* Cairo::ScaledFont::m_cobject</td>
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<p>The underlying C cairo object that is wrapped by this <a class="el" href="classCairo_1_1ScaledFont.html" title="A ScaledFont is a font scaled to a particular size and device resolution. ">ScaledFont</a>. </p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>cairomm/scaledfont.h</li>
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