zoom-region_8c.html

在Linux下实现magnification功能

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<p>
Definition at line <a class="el" href="zoom-region_8c-source.html#l00065">65</a> of file <a class="el" href="zoom-region_8c-source.html">zoom-region.c</a>.
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<a class="anchor" name="6861353f6d7e3bc04b5031cefb88137b"></a><!-- doxytag: member="zoom-region.c::ZoomRegionPixmapCreationError" ref="6861353f6d7e3bc04b5031cefb88137b" args="" -->
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          <td class="memname">enum <a class="el" href="zoom-region_8c.html#6861353f6d7e3bc04b5031cefb88137b">ZoomRegionPixmapCreationError</a>          </td>
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<p>
<dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" name="6861353f6d7e3bc04b5031cefb88137b2bb57f2168411ed590a1b17b48eea02a"></a><!-- doxytag: member="ZOOM_REGION_ERROR_NONE" ref="6861353f6d7e3bc04b5031cefb88137b2bb57f2168411ed590a1b17b48eea02a" args="" -->ZOOM_REGION_ERROR_NONE</em>&nbsp;</td><td>
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<tr><td valign="top"><em><a class="anchor" name="6861353f6d7e3bc04b5031cefb88137bc23c2b87f81026c681a76180ea50cb31"></a><!-- doxytag: member="ZOOM_REGION_ERROR_NO_TARGET_DRAWABLE" ref="6861353f6d7e3bc04b5031cefb88137bc23c2b87f81026c681a76180ea50cb31" args="" -->ZOOM_REGION_ERROR_NO_TARGET_DRAWABLE</em>&nbsp;</td><td>
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<tr><td valign="top"><em><a class="anchor" name="6861353f6d7e3bc04b5031cefb88137bb4a210b7e66557b35ec04c4fe5378bfc"></a><!-- doxytag: member="ZOOM_REGION_ERROR_TOO_BIG" ref="6861353f6d7e3bc04b5031cefb88137bb4a210b7e66557b35ec04c4fe5378bfc" args="" -->ZOOM_REGION_ERROR_TOO_BIG</em>&nbsp;</td><td>
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<p>
Definition at line <a class="el" href="zoom-region_8c-source.html#l00118">118</a> of file <a class="el" href="zoom-region_8c-source.html">zoom-region.c</a>.
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="de348ac4fd4573da1e8288be4f4f2b68"></a><!-- doxytag: member="zoom-region.c::zoom_region_sync" ref="de348ac4fd4573da1e8288be4f4f2b68" args="(ZoomRegion *region)" -->
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          <td class="memname">static void zoom_region_sync           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structZoomRegion.html">ZoomRegion</a> *&nbsp;</td>
          <td class="paramname"> <em>region</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"><code> [static]</code></td>
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<p>
Definition at line <a class="el" href="zoom-region_8c-source.html#l02140">2140</a> of file <a class="el" href="zoom-region_8c-source.html">zoom-region.c</a>.
<p>
References <a class="el" href="magnifier-main_8c-source.html#l00039">zoom_region</a>, and <a class="el" href="zoom-region_8c-source.html#l01984">zoom_region_process_updates()</a>.
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Referenced by <a class="el" href="zoom-region_8c-source.html#l02928">impl_zoom_region_set_mag_factor()</a>.
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<a class="anchor" name="01f8aa0da123c8fce6a76c84fb105b3d"></a><!-- doxytag: member="zoom-region.c::zoom_region_finalize" ref="01f8aa0da123c8fce6a76c84fb105b3d" args="(GObject *object)" -->
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          <td class="memname">static void zoom_region_finalize           </td>
          <td>(</td>
          <td class="paramtype">GObject *&nbsp;</td>
          <td class="paramname"> <em>object</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"><code> [static]</code></td>
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<p>
Definition at line <a class="el" href="zoom-region_8c-source.html#l03529">3529</a> of file <a class="el" href="zoom-region_8c-source.html">zoom-region.c</a>.
<p>
References <a class="el" href="magnifier_8c-source.html#l00057">DBG</a>, and <a class="el" href="magnifier-main_8c-source.html#l00039">zoom_region</a>.
<p>
Referenced by <a class="el" href="zoom-region_8c-source.html#l03093">zoom_region_class_init()</a>.
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<a class="anchor" name="f3f158c7dc7bc81c1f4db9aeb4b52869"></a><!-- doxytag: member="zoom-region.c::zoom_region_update" ref="f3f158c7dc7bc81c1f4db9aeb4b52869" args="(ZoomRegion *zoom_region, const GdkRectangle update_rect)" -->
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          <td class="memname">static void zoom_region_update           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structZoomRegion.html">ZoomRegion</a> *&nbsp;</td>
          <td class