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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<h1>dmxfont.h File Reference</h1><code>#include <X11/fonts/fontstruct.h></code><br/>
<p><a href="dmxfont_8h_source.html">Go to the source code of this file.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="struct__dmxFontPriv.html">_dmxFontPriv</a></td></tr>
<tr><td colspan="2"><h2>Typedefs</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="struct__dmxFontPriv.html">_dmxFontPriv</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxfont_8h.html#a06305f429e61106b149a71e28db42541">dmxFontPrivRec</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="struct__dmxFontPriv.html">_dmxFontPriv</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxfont_8h.html#a79b4c89f92d4b1c88343b39bc681ef2a">dmxFontPrivPtr</a></td></tr>
<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxfont_8h.html#a2d9cf629a70ed7c46a38dac9611b6527">dmxInitFonts</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxfont_8h.html#ab6bdac52e012fec9bd43eaa9667f9785">dmxResetFonts</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">Bool </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxfont_8h.html#a0119b47dedc04962e24f5b7d86f5cd92">dmxRealizeFont</a> (ScreenPtr pScreen, FontPtr pFont)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">Bool </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxfont_8h.html#a9d0df8388cd6cd1a5d7b77dcf9aaa69f">dmxUnrealizeFont</a> (ScreenPtr pScreen, FontPtr pFont)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">Bool </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxfont_8h.html#ad24fe115ec27d050da7a4cb47d7ce52f">dmxBELoadFont</a> (ScreenPtr pScreen, FontPtr pFont)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">Bool </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxfont_8h.html#afadf46b46a1f3da085c96849c885a41e">dmxBEFreeFont</a> (ScreenPtr pScreen, FontPtr pFont)</td></tr>
<tr><td colspan="2"><h2>Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxfont_8h.html#a4e2a5b2ae34073156aef6b406552657f">dmxFontPrivateIndex</a></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Interface for font-related functions. </p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="dmxfont_8c.html">dmxfont.c</a> </dd></dl>
<hr/><h2>Typedef Documentation</h2>
<a class="anchor" id="a79b4c89f92d4b1c88343b39bc681ef2a"></a><!-- doxytag: member="dmxfont.h::dmxFontPrivPtr" ref="a79b4c89f92d4b1c88343b39bc681ef2a" args="" -->
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<td class="memname">typedef struct <a class="el" href="struct__dmxFontPriv.html">_dmxFontPriv</a> * <a class="el" href="struct__dmxFontPriv.html">dmxFontPrivPtr</a></td>
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<a class="anchor" id="a06305f429e61106b149a71e28db42541"></a><!-- doxytag: member="dmxfont.h::dmxFontPrivRec" ref="a06305f429e61106b149a71e28db42541" args="" -->
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<td class="memname">typedef struct <a class="el" href="struct__dmxFontPriv.html">_dmxFontPriv</a> <a class="el" href="struct__dmxFontPriv.html">dmxFontPrivRec</a></td>
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<p>Font private area. </p>
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<hr/><h2>Function Documentation</h2>
<a class="anchor" id="afadf46b46a1f3da085c96849c885a41e"></a><!-- doxytag: member="dmxfont.h::dmxBEFreeFont" ref="afadf46b46a1f3da085c96849c885a41e" args="(ScreenPtr pScreen, FontPtr pFont)" -->
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<td class="memname">Bool dmxBEFreeFont </td>
<td>(</td>
<td class="paramtype">ScreenPtr </td>
<td class="paramname"> <em>pScreen</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">FontPtr </td>
<td class="paramname"> <em>pFont</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>Free <em>pFont</em> on the back-end associated with <em>pScreen</em>. </p>
<p>References <a class="el" href="dmx_8h_source.html#l00099">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxscrinit_8c_source.html#l00076">dmxFontPrivateIndex</a>, <a class="el" href="dmxinit_8c_source.html#l00084">dmxScreens</a>, and <a class="el" href="dmxfont_8h_source.html#l00045">_dmxFontPriv::font</a>.</p>
<p>Referenced by <a class="el" href="dmxextension_8c_source.html#l01459">dmxBEDestroyResources()</a>, and <a class="el" href="dmxfont_8c_source.html#l00485">dmxUnrealizeFont()</a>.</p>
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<a class="anchor" id="ad24fe115ec27d050da7a4cb47d7ce52f"></a><!-- doxytag: member="dmxfont.h::dmxBELoadFont" ref="ad24fe115ec27d050da7a4cb47d7ce52f" args="(ScreenPtr pScreen, FontPtr pFont)" -->
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<td class="memname">Bool dmxBELoadFont </td>
<td>(</td>
<td class="paramtype">ScreenPtr </td>
<td class="paramname"> <em>pScreen</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">FontPtr </td>
<td class="paramname"> <em>pFont</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>Load the font, <em>pFont</em>, on the back-end server associated with <em>pScreen</em>. When a font is loaded, the font path on back-end server is first initialized to that specified on the command line with the -fontpath options, and then the font is loaded. </p>
<p>References <a class="el" href="dmx_8h_source.html#l00099">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxfont_8c_source.html#l00098">dmxCheckFontPathElement()</a>, <a class="el" href="dmxlog_8h_source.html#l00048">dmxError</a>, <a class="el" href="dmxinit_8c_source.html#l00094">dmxFontPath</a>, <a class="el" href="dmxscrinit_8c_source.html#l00076">dmxFontPrivateIndex</a>, <a class="el" href="dmxfont_8c_source.html#l00092">dmxFreeFontPath()</a>, <a class="el" href="dmxfont_8c_source.html#l00062">dmxGetFontPath()</a>, <a class="el" href="dmxinit_8c_source.html#l00118">dmxIgnoreBadFontPaths</a>, <a class="el" href="dmxlog_8c_source.html#l00159">dmxLog()</a>, <a class="el" href="dmxinit_8c_source.html#l00084">dmxScreens</a>, <a class="el" href="dmxfont_8c_source.html#l00114">dmxSetFontPath()</a>, <a class="el" href="dmxsync_8c_source.html#l00150">dmxSync()</a>, <a class="el" href="dmxlog_8h_source.html#l00045">dmxWarning</a>, and <a class="el" href="dmxfont_8h_source.html#l00045">_dmxFontPriv::font</a>.</p>
<p>Referenced by <a class="el" href="dmxextension_8c_source.html#l01170">dmxAttachScreen()</a>, <a class="el" href="dmxextension_8c_source.html#l00856">dmxBECreateResources()</a>, and <a class="el" href="dmxfont_8c_source.html#l00436">dmxRealizeFont()</a>.</p>
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<a class="anchor" id="a2d9cf629a70ed7c46a38dac9611b6527"></a><!-- doxytag: member="dmxfont.h::dmxInitFonts" ref="a2d9cf629a70ed7c46a38dac9611b6527" args="(void)" -->
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<td class="memname">void dmxInitFonts </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td>
<td> ) </td>
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<p>Initialize font support. In addition to the screen function call pointers, DMX also hooks in at the ProcVector[] level. Here the old ProcVector function pointers are saved and the new ProcVector function pointers are initialized. </p>
<p>References <a class="el" href="dmxfont_8c_source.html#l00169">dmxProcSetFontPath()</a>, and <a class="el" href="dmxfont_8c.html#a306f6e316020fcda44fb35e1c96f2bd3">dmxSaveProcVector</a>.</p>
<p>Referenced by <a class="el" href="dmxinit_8c_source.html#l00561">InitOutput()</a>.</p>
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<a class="anchor" id="a0119b47dedc04962e24f5b7d86f5cd92"></a><!-- doxytag: member="dmxfont.h::dmxRealizeFont" ref="a0119b47dedc04962e24f5b7d86f5cd92" args="(ScreenPtr pScreen, FontPtr pFont)" -->
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<td class="memname">Bool dmxRealizeFont </td>
<td>(</td>
<td class="paramtype">ScreenPtr </td>
<td class="paramname"> <em>pScreen</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">FontPtr </td>
<td class="paramname"> <em>pFont</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>Realize the font, <em>pFont</em>, on the back-end server associated with <em>pScreen</em>. </p>
<p>References <a class="el" href="dmx_8h_source.html#l00099">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxfont_8c_source.html#l00252">dmxBELoadFont()</a>, <a class="el" href="dmxscrinit_8c_source.html#l00076">dmxFontPrivateIndex</a>, <a class="el" href="dmxinit_8c_source.html#l00084">dmxScreens</a>, <a class="el" href="dmxfont_8h_source.html#l00045">_dmxFontPriv::font</a>, and <a class="el" href="dmxfont_8h_source.html#l00044">_dmxFontPriv::refcnt</a>.</p>
<p>Referenced by <a class="el" href="dmxscrinit_8c_source.html#l00212">dmxScreenInit()</a>.</p>
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<a class="anchor" id="ab6bdac52e012fec9bd43eaa9667f9785"></a><!-- doxytag: member="dmxfont.h::dmxResetFonts" ref="ab6bdac52e012fec9bd43eaa9667f9785" args="(void)" -->
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<td class="memname">void dmxResetFonts </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td>
<td> ) </td>
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<p>Reset font support by restoring the original ProcVector function pointers. </p>
<p>References <a class="el" href="dmxfont_8c.html#a306f6e316020fcda44fb35e1c96f2bd3">dmxSaveProcVector</a>.</p>
<p>Referenced by <a class="el" href="dmxscrinit_8c_source.html#l00432">dmxCloseScreen()</a>.</p>
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<a class="anchor" id="a9d0df8388cd6cd1a5d7b77dcf9aaa69f"></a><!-- doxytag: member="dmxfont.h::dmxUnrealizeFont" ref="a9d0df8388cd6cd1a5d7b77dcf9aaa69f" args="(ScreenPtr pScreen, FontPtr pFont)" -->
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<td class="memname">Bool dmxUnrealizeFont </td>
<td>(</td>
<td class="paramtype">ScreenPtr </td>
<td class="paramname"> <em>pScreen</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">FontPtr </td>
<td class="paramname"> <em>pFont</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>Unrealize the font, <em>pFont</em>, on the back-end server associated with <em>pScreen</em>. </p>
<p>References <a class="el" href="dmx_8h_source.html#l00099">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxfont_8c_source.html#l00469">dmxBEFreeFont()</a>, <a class="el" href="dmxscrinit_8c_source.html#l00076">dmxFontPrivateIndex</a>, <a class="el" href="dmxinit_8c_source.html#l00084">dmxScreens</a>, <a class="el" href="dmxfont_8h_source.html#l00045">_dmxFontPriv::font</a>, and <a class="el" href="dmxfont_8h_source.html#l00044">_dmxFontPriv::refcnt</a>.</p>
<p>Referenced by <a class="el" href="dmxscrinit_8c_source.html#l00212">dmxScreenInit()</a>.</p>
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<hr/><h2>Variable Documentation</h2>
<a class="anchor" id="a4e2a5b2ae34073156aef6b406552657f"></a><!-- doxytag: member="dmxfont.h::dmxFontPrivateIndex" ref="a4e2a5b2ae34073156aef6b406552657f" args="" -->
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<td class="memname">int <a class="el" href="dmxscrinit_8c.html#a4e2a5b2ae34073156aef6b406552657f">dmxFontPrivateIndex</a></td>
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<p>Private index for Fonts </p>
<p>Referenced by <a class="el" href="dmxfont_8c_source.html#l00469">dmxBEFreeFont()</a>, <a class="el" href="dmxfont_8c_source.html#l00252">dmxBELoadFont()</a>, <a class="el" href="dmxgc_8c_source.html#l00190">dmxChangeGC()</a>, <a class="el" href="dmxfont_8c_source.html#l00436">dmxRealizeFont()</a>, <a class="el" href="dmxscrinit_8c_source.html#l00212">dmxScreenInit()</a>, and <a class="el" href="dmxfont_8c_source.html#l00485">dmxUnrealizeFont()</a>.</p>
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