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<div class="headertitle">
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<div class="title">dmxpixmap.h File Reference</div> </div>
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<div class="contents">
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<div class="textblock"><code>#include "pixmapstr.h"</code><br/>
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<p><a href="dmxpixmap_8h_source.html">Go to the source code of this file.</a></p>
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<table class="memberdecls">
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<tr><td colspan="2"><h2><a name="nested-classes"></a>
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Data Structures</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct__dmxPixPriv.html">_dmxPixPriv</a></td></tr>
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<tr><td colspan="2"><h2><a name="define-members"></a>
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Defines</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8h.html#add8168a70114703a791f8d154d139e2a">DMX_GET_PIXMAP_PRIV</a>(_pPix)   (<a class="el" href="struct__dmxPixPriv.html">dmxPixPrivPtr</a>)dixLookupPrivate(&(_pPix)->devPrivates, dmxPixPrivateKey)</td></tr>
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<tr><td colspan="2"><h2><a name="typedef-members"></a>
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Typedefs</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="struct__dmxPixPriv.html">_dmxPixPriv</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8h.html#af881d895a7a1cac8c226aa3aff5678c7">dmxPixPrivRec</a></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="struct__dmxPixPriv.html">_dmxPixPriv</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8h.html#a33d23370f4af28113332cd6112de22f1">dmxPixPrivPtr</a></td></tr>
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<tr><td colspan="2"><h2><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">Bool </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8h.html#aacf02a6e5ba85a356f09f66159e71a75">dmxInitPixmap</a> (ScreenPtr pScreen)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">PixmapPtr </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8h.html#a9d26c08a4286c663250f61e63ffa3343">dmxCreatePixmap</a> (ScreenPtr pScreen, int width, int height, int depth, unsigned usage_hint)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">Bool </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8h.html#a7c602d928744ec2e7be73ef197fc9b12">dmxDestroyPixmap</a> (PixmapPtr pPixmap)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">RegionPtr </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8h.html#af943d5ec32fe35ccc74ae190b8d8bb3e">dmxBitmapToRegion</a> (PixmapPtr pPixmap)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8h.html#ab785500b50aa10eb1d76274688413770">dmxBECreatePixmap</a> (PixmapPtr pPixmap)</td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">Bool </td><td class="memItemRight" valign="bottom"><a class="el" href="dmxpixmap_8h.html#aa930f04f91d83243d3e6224f911bf9e8">dmxBEFreePixmap</a> (PixmapPtr pPixmap)</td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
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<div class="textblock"><p>Interface for pixmap support. </p>
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<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="dmxpixmap_8c.html">dmxpixmap.c</a> </dd></dl>
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</div><hr/><h2>Define Documentation</h2>
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<a class="anchor" id="add8168a70114703a791f8d154d139e2a"></a><!-- doxytag: member="dmxpixmap.h::DMX_GET_PIXMAP_PRIV" ref="add8168a70114703a791f8d154d139e2a" args="(_pPix)" -->
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<div class="memproto">
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<td class="memname">#define DMX_GET_PIXMAP_PRIV</td>
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<td class="paramtype"> </td>
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<td class="paramname">_pPix</td><td>)</td>
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<td>   (<a class="el" href="struct__dmxPixPriv.html">dmxPixPrivPtr</a>)dixLookupPrivate(&(_pPix)->devPrivates, dmxPixPrivateKey)</td>
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<p>Get pixmap private pointer. </p>
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<p>Referenced by <a class="el" href="dmxpixmap_8h.html#ab785500b50aa10eb1d76274688413770">dmxBECreatePixmap()</a>, <a class="el" href="dmxpixmap_8h.html#aa930f04f91d83243d3e6224f911bf9e8">dmxBEFreePixmap()</a>, <a class="el" href="dmxextension_8c.html#a8c94ba784e540d8a5fba70373f1167f4">dmxBERestorePixmap()</a>, <a class="el" href="dmxextension_8c.html#a3dee225e6bc7fa7f8684ebc5b4f96884">dmxBESavePixmap()</a>, <a class="el" href="dmxpixmap_8h.html#af943d5ec32fe35ccc74ae190b8d8bb3e">dmxBitmapToRegion()</a>, <a class="el" href="dmxgc_8h.html#af07df8b118bf78f1ce4b96fa1d0a2401">dmxChangeGC()</a>, <a class="el" href="dmxpixmap_8h.html#a9d26c08a4286c663250f61e63ffa3343">dmxCreatePixmap()</a>, <a class="el" href="dmxpixmap_8h.html#a7c602d928744ec2e7be73ef197fc9b12">dmxDestroyPixmap()</a>, <a class="el" href="dmxwindow_8c.html#a8d5f02a09348890a468a08464becbac3">dmxDoChangeWindowAttributes()</a>, <a class="el" href="dmxpict_8c.html#a314fad65d3e8f6470ed95e052348df3d">dmxDoCreatePicture()</a>, and <a class="el" href="dmxgcops_8c.html#ad44d59f0e4f0c77ca7278cb5d31f0121">dmxFindAlternatePixmap()</a>.</p>
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<hr/><h2>Typedef Documentation</h2>
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<a class="anchor" id="a33d23370f4af28113332cd6112de22f1"></a><!-- doxytag: member="dmxpixmap.h::dmxPixPrivPtr" ref="a33d23370f4af28113332cd6112de22f1" args="" -->
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<td class="memname">typedef struct <a class="el" href="struct__dmxPixPriv.html">_dmxPixPriv</a> * <a class="el" href="struct__dmxPixPriv.html">dmxPixPrivPtr</a></td>
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<a class="anchor" id="af881d895a7a1cac8c226aa3aff5678c7"></a><!-- doxytag: member="dmxpixmap.h::dmxPixPrivRec" ref="af881d895a7a1cac8c226aa3aff5678c7" args="" -->
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<div class="memitem">
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<td class="memname">typedef struct <a class="el" href="struct__dmxPixPriv.html">_dmxPixPriv</a> <a class="el" href="struct__dmxPixPriv.html">dmxPixPrivRec</a></td>
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<p>Pixmap private area. </p>
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<hr/><h2>Function Documentation</h2>
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<a class="anchor" id="ab785500b50aa10eb1d76274688413770"></a><!-- doxytag: member="dmxpixmap.h::dmxBECreatePixmap" ref="ab785500b50aa10eb1d76274688413770" args="(PixmapPtr pPixmap)" -->
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<td class="memname">void dmxBECreatePixmap </td>
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<td class="paramtype">PixmapPtr </td>
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<td class="paramname"><em>pPixmap</em></td><td>)</td>
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<p>Create a pixmap on the back-end server. </p>
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<p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxpixmap_8h.html#add8168a70114703a791f8d154d139e2a">DMX_GET_PIXMAP_PRIV</a>, <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>, <a class="el" href="dmxsync_8c.html#ab848762f4d2e30d31b87d3e8e10c5967">dmxSync()</a>, <a class="el" href="struct__dmxPixPriv.html#a7b3f9090169c50760c7a18e801091c2f">_dmxPixPriv::pixmap</a>, and <a class="el" href="struct__DMXScreenInfo.html#a78c03cd265e1c64b0d4028f0b27f99c4">_DMXScreenInfo::scrnWin</a>.</p>
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<p>Referenced by <a class="el" href="dmxextension_8h.html#a3962840388f9bcf96fb17294a413d8cb">dmxAttachScreen()</a>, <a class="el" href="dmxextension_8c.html#a6ce8486d2aa17ed2ca5375b127b6189f">dmxBECreateResources()</a>, <a class="el" href="dmxextension_8c.html#a3d9d96382bf12f21023b8983412073ac">dmxBECreateWindowTree()</a>, <a class="el" href="dmxextension_8c.html#a83d7548ed24086d9fb08866ec94735e2">dmxBERestoreRenderPict()</a>, and <a class="el" href="dmxpixmap_8h.html#a9d26c08a4286c663250f61e63ffa3343">dmxCreatePixmap()</a>.</p>
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<a class="anchor" id="aa930f04f91d83243d3e6224f911bf9e8"></a><!-- doxytag: member="dmxpixmap.h::dmxBEFreePixmap" ref="aa930f04f91d83243d3e6224f911bf9e8" args="(PixmapPtr pPixmap)" -->
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<td class="memname">Bool dmxBEFreePixmap </td>
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<td class="paramtype">PixmapPtr </td>
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<td class="paramname"><em>pPixmap</em></td><td>)</td>
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<p>Destroy the pixmap on the back-end server. </p>
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<p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxpixmap_8h.html#add8168a70114703a791f8d154d139e2a">DMX_GET_PIXMAP_PRIV</a>, <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>, and <a class="el" href="struct__dmxPixPriv.html#a7b3f9090169c50760c7a18e801091c2f">_dmxPixPriv::pixmap</a>.</p>
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<p>Referenced by <a class="el" href="dmxextension_8c.html#aaf05373ce6271205b865799a1c2a588f">dmxBEDestroyResources()</a>, <a class="el" href="dmxextension_8c.html#a30620fb306cff3ee44d6de43aa97346a">dmxBEDestroyWindowTree()</a>, <a class="el" href="dmxpixmap_8h.html#a7c602d928744ec2e7be73ef197fc9b12">dmxDestroyPixmap()</a>, and <a class="el" href="dmxextension_8h.html#a027f2cb3fe32b06f3ca3b04df8336299">dmxDetachScreen()</a>.</p>
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<a class="anchor" id="af943d5ec32fe35ccc74ae190b8d8bb3e"></a><!-- doxytag: member="dmxpixmap.h::dmxBitmapToRegion" ref="af943d5ec32fe35ccc74ae190b8d8bb3e" args="(PixmapPtr pPixmap)" -->
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<td class="memname">RegionPtr dmxBitmapToRegion </td>
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<td class="paramtype">PixmapPtr </td>
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<td class="paramname"><em>pPixmap</em></td><td>)</td>
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<p>Create and return a region based on the pixmap pointed to by <em>pPixmap</em>. </p>
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<p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="dmxpixmap_8h.html#add8168a70114703a791f8d154d139e2a">DMX_GET_PIXMAP_PRIV</a>, <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>, <a class="el" href="dmxsync_8c.html#ab848762f4d2e30d31b87d3e8e10c5967">dmxSync()</a>, and <a class="el" href="struct__dmxPixPriv.html#a7b3f9090169c50760c7a18e801091c2f">_dmxPixPriv::pixmap</a>.</p>
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<p>Referenced by <a class="el" href="dmxscrinit_8h.html#a673d8a2c038f8ed0da5f910a72a5c4c2">dmxScreenInit()</a>.</p>
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<a class="anchor" id="a9d26c08a4286c663250f61e63ffa3343"></a><!-- doxytag: member="dmxpixmap.h::dmxCreatePixmap" ref="a9d26c08a4286c663250f61e63ffa3343" args="(ScreenPtr pScreen, int width, int height, int depth, unsigned usage_hint)" -->
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<div class="memitem">
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<td class="memname">PixmapPtr dmxCreatePixmap </td>
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<td class="paramtype">ScreenPtr </td>
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<td class="paramname"><em>pScreen</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>width</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>height</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>depth</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">unsigned </td>
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<td class="paramname"><em>usage_hint</em> </td>
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<p>Create a pixmap for <em>pScreen</em> with the specified <em>width</em>, <em>height</em>, and <em>depth</em>. </p>
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<p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="struct__dmxPixPriv.html#a54fab045a345e00ee75ab064ce38118e">_dmxPixPriv::detachedImage</a>, <a class="el" href="dmxpixmap_8h.html#add8168a70114703a791f8d154d139e2a">DMX_GET_PIXMAP_PRIV</a>, <a class="el" href="dmx_8h.html#a94c3604e80b511877468dea0d8da7051">DMX_UNWRAP</a>, <a class="el" href="dmx_8h.html#a67000d9b6ab4428d002523c0ef981ed0">DMX_WRAP</a>, <a class="el" href="dmxpixmap_8c.html#ab785500b50aa10eb1d76274688413770">dmxBECreatePixmap()</a>, <a class="el" href="dmxpixmap_8c.html#a9d26c08a4286c663250f61e63ffa3343">dmxCreatePixmap()</a>, <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>, and <a class="el" href="struct__dmxPixPriv.html#a7b3f9090169c50760c7a18e801091c2f">_dmxPixPriv::pixmap</a>.</p>
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<p>Referenced by <a class="el" href="dmxpixmap_8h.html#a9d26c08a4286c663250f61e63ffa3343">dmxCreatePixmap()</a>, and <a class="el" href="dmxscrinit_8h.html#a673d8a2c038f8ed0da5f910a72a5c4c2">dmxScreenInit()</a>.</p>
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<a class="anchor" id="a7c602d928744ec2e7be73ef197fc9b12"></a><!-- doxytag: member="dmxpixmap.h::dmxDestroyPixmap" ref="a7c602d928744ec2e7be73ef197fc9b12" args="(PixmapPtr pPixmap)" -->
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<td class="memname">Bool dmxDestroyPixmap </td>
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<td class="paramtype">PixmapPtr </td>
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<td class="paramname"><em>pPixmap</em></td><td>)</td>
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<p>Destroy the pixmap pointed to by <em>pPixmap</em>. </p>
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<p>References <a class="el" href="struct__DMXScreenInfo.html#a756ade62a55a52f163a42db6de54c244">_DMXScreenInfo::beDisplay</a>, <a class="el" href="struct__dmxPixPriv.html#a54fab045a345e00ee75ab064ce38118e">_dmxPixPriv::detachedImage</a>, <a class="el" href="dmxpixmap_8h.html#add8168a70114703a791f8d154d139e2a">DMX_GET_PIXMAP_PRIV</a>, <a class="el" href="dmx_8h.html#a94c3604e80b511877468dea0d8da7051">DMX_UNWRAP</a>, <a class="el" href="dmx_8h.html#a67000d9b6ab4428d002523c0ef981ed0">DMX_WRAP</a>, <a class="el" href="dmxpixmap_8c.html#aa930f04f91d83243d3e6224f911bf9e8">dmxBEFreePixmap()</a>, <a class="el" href="dmxpixmap_8c.html#a7c602d928744ec2e7be73ef197fc9b12">dmxDestroyPixmap()</a>, <a class="el" href="dmx_8h.html#a3e242a6818df05e547a4776919e3827f">dmxScreens</a>, and <a class="el" href="dmxsync_8c.html#ab848762f4d2e30d31b87d3e8e10c5967">dmxSync()</a>.</p>
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<p>Referenced by <a class="el" href="dmxpixmap_8h.html#a7c602d928744ec2e7be73ef197fc9b12">dmxDestroyPixmap()</a>, and <a class="el" href="dmxscrinit_8h.html#a673d8a2c038f8ed0da5f910a72a5c4c2">dmxScreenInit()</a>.</p>
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<a class="anchor" id="aacf02a6e5ba85a356f09f66159e71a75"></a><!-- doxytag: member="dmxpixmap.h::dmxInitPixmap" ref="aacf02a6e5ba85a356f09f66159e71a75" args="(ScreenPtr pScreen)" -->
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<td class="memname">Bool dmxInitPixmap </td>
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<td class="paramtype">ScreenPtr </td>
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<td class="paramname"><em>pScreen</em></td><td>)</td>
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<p>Initialize a private area in <em>pScreen</em> for pixmap information. </p>
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<p>References <a class="el" href="dmx_8h.html#af773380733836d74aa67be0d75614fe4">dmxPixPrivateKeyRec</a>.</p>
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<p>Referenced by <a class="el" href="dmxscrinit_8h.html#a673d8a2c038f8ed0da5f910a72a5c4c2">dmxScreenInit()</a>.</p>
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<li class="navelem"><a class="el" href="dmxpixmap_8h.html">dmxpixmap.h</a> </li>
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