zoom-region_8c.html

在Linux下实现magnification功能

<a class="anchor" name="b02a62fa52940b730c53a67c5a98e81b"></a><!-- doxytag: member="zoom-region.c::_is_horizontal_rect" ref="b02a62fa52940b730c53a67c5a98e81b" args="(r)" -->
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          <td class="memname">#define _is_horizontal_rect          </td>
          <td>(</td>
          <td class="paramtype">r&nbsp;</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%">&nbsp;&nbsp;&nbsp;((r)-&gt;width &gt; (r)-&gt;height)</td>
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EVENT COALESCING. 
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Definition at line <a class="el" href="zoom-region_8c-source.html#l00437">437</a> of file <a class="el" href="zoom-region_8c-source.html">zoom-region.c</a>.
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Referenced by <a class="el" href="zoom-region_8c-source.html#l00447">_coalesce_update_rects()</a>.
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<a class="anchor" name="1b059d60095c1d945ce8352da4f7b4ed"></a><!-- doxytag: member="zoom-region.c::_is_vertical_rect" ref="1b059d60095c1d945ce8352da4f7b4ed" args="(r)" -->
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          <td class="memname">#define _is_vertical_rect          </td>
          <td>(</td>
          <td class="paramtype">r&nbsp;</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%">&nbsp;&nbsp;&nbsp;((r)-&gt;height &gt; (r)-&gt;width)</td>
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Definition at line <a class="el" href="zoom-region_8c-source.html#l00438">438</a> of file <a class="el" href="zoom-region_8c-source.html">zoom-region.c</a>.
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Referenced by <a class="el" href="zoom-region_8c-source.html#l00447">_coalesce_update_rects()</a>.
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<a class="anchor" name="1915c0afb4957a43220785138e925da4"></a><!-- doxytag: member="zoom-region.c::CLAMP_UCHAR" ref="1915c0afb4957a43220785138e925da4" args="(v)" -->
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          <td class="memname">#define CLAMP_UCHAR          </td>
          <td>(</td>
          <td class="paramtype">v&nbsp;</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%">&nbsp;&nbsp;&nbsp;(t = (v), CLAMP (t, 0, 255))</td>
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Referenced by <a class="el" href="zoom-region_8c-source.html#l01526">zoom_region_process_pixbuf()</a>.
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<a class="anchor" name="009fb24a4b6daf27c8c575b0f6926716"></a><!-- doxytag: member="zoom-region.c::CLAMP_LOW_MID" ref="009fb24a4b6daf27c8c575b0f6926716" args="(v)" -->
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          <td class="memname">#define CLAMP_LOW_MID          </td>
          <td>(</td>
          <td class="paramtype">v&nbsp;</td>
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          <td>&nbsp;)&nbsp;</td>
          <td width="100%">&nbsp;&nbsp;&nbsp;(t = (v), CLAMP (t, 0, 127))</td>
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Referenced by <a class="el" href="zoom-region_8c-source.html#l01526">zoom_region_process_pixbuf()</a>.
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<a class="anchor" name="ba9f53ce775e16edf97b7d52ba821d29"></a><!-- doxytag: member="zoom-region.c::CLAMP_MID_HIGH" ref="ba9f53ce775e16edf97b7d52ba821d29" args="(v)" -->
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          <td class="memname">#define CLAMP_MID_HIGH          </td>
          <td>(</td>
          <td class="paramtype">v&nbsp;</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%">&nbsp;&nbsp;&nbsp;(t = (v), CLAMP (t, 127, 255))</td>
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Referenced by <a class="el" href="zoom-region_8c-source.html#l01526">zoom_region_process_pixbuf()</a>.
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<hr><h2>Enumeration Type Documentation</h2>
<a class="anchor" name="99fb83031ce9923c84392b4e92f956b5"></a><!-- doxytag: member="zoom-region.c::@2" ref="99fb83031ce9923c84392b4e92f956b5" args="" -->
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          <td class="memname">anonymous enum          </td>
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<dl compact><dt><b>Enumerator: </b></dt><dd>
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<tr><td valign="top"><em><a class="anchor" name="99fb83031ce9923c84392b4e92f956b5f73749ca35d61a3176abe55d6a283aa1"></a><!-- doxytag: member="ZOOM_REGION_MANAGED_PROP" ref="99fb83031ce9923c84392b4e92f956b5f73749ca35d61a3176abe55d6a283aa1" args="" -->ZOOM_REGION_MANAGED_PROP</em>&nbsp;</td><td>
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<tr><td valign="top"><em><a class="anchor" name="99fb83031ce9923c84392b4e92f956b506a5315a3f7368dd0a83a314011c1cd2"></a><!-- doxytag: member="ZOOM_REGION_POLL_MOUSE_PROP" ref="99fb83031ce9923c84392b4e92f956b506a5315a3f7368dd0a83a314011c1cd2" args="" -->ZOOM_REGION_POLL_MOUSE_PROP</em>&nbsp;</td><td>
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<tr><td valign="top"><em><a class="anchor" name="99fb83031ce9923c84392b4e92f956b54c11f39ed1126874bd87da1652c1ed84"></a><!-- doxytag: member="ZOOM_REGION_SMOOTHSCROLL_PROP" ref="99fb83031ce9923c84392b4e92f956b54c11f39ed1126874bd87da1652c1ed84" args="" -->ZOOM_REGION_SMOOTHSCROLL_PROP</em>&nbsp;</td><td>
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<tr><td valign="top"><em><a class="anchor" name="99fb83031ce9923c84392b4e92f956b5f3788c08bb4e41f43b4ddd18fd13286d"></a><!-- doxytag: member="ZOOM_REGION_COLORBLIND_PROP" ref="99fb83031ce9923c84392b4e92f956b5f3788c08bb4e41f43b4ddd18fd13286d" args="" -->ZOOM_REGION_COLORBLIND_PROP</em>&nbsp;</td><td>
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