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7<title>SetScissor</title>
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9  <body>
10<h1><CODE><a href="../../../../nn/Overview.html">nn</a>::<a href="../../../../nn/gd/Overview.html">gd</a>::<a href="../../../../nn/gd/CTR/Overview.html">CTR</a>::<a href="../../../../nn/gd/CTR/RasterizerStage/Overview.html">RasterizerStage</a>::SetScissor</CODE> Member Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14static void SetScissor(
15     <a href="../../../../nn/gd/CTR/Viewport/Overview.html">Viewport</a> & area
16);
17</pre>
18    </div>
19<h2>Parameters</h2>
20    <div class="section">
21      <table class="arguments">
22        <thead>
23          <tr>
24            <td width="15" />
25<th>Name</th>
26<td>Description</td>
27          </tr>
28        </thead>
29        <tr>
30<td>in</td>
31<th>area</th>
32<td>Specifies the rectangular region for scissoring.</td>
33        </tr> </table>
34    </div>
35<h2>Return Values</h2>
36    <div class="section">
37None.
38               </div>
39<h2>Description</h2>
40    <div class="section">
41<p>Sets the rectangular region for scissoring. This function is an immediate function. (<I>Immediate functions</I> directly generate commands and insert them into the command buffer.)</p><p>This is the format for the data inserted into the command buffer:<br /><CODE>0x00000000 (area.m_Y &lt;&lt; 16) | area.m_X <br /> 0x00000004 [Reserved] <br /> 0x00000008 (endY &lt;&lt; 16) | endX <br /> 0x0000000c [Reserved] </CODE><br /><br /> The values for <CODE>endX</CODE> and <CODE>endY</CODE> are calculated as follows:<br /><CODE>endX = (area.m_X + area.m_Width - 1) <br /> endY = (area.m_Y + area.m_Height - 1)) <br /></CODE></p><p>The default value is a Viewport set to (0, 0, 0, 0).</p></div>
42<h2>Revision History</h2>
43    <div class="section">
44      <dl class="history">
45        <dt>2011/07/13</dt>
46<dd>Added the default value.<BR>
47        </dd>
48        <dt>2011/02/17</dt>
49<dd>Initial version.<br />
50        </dd>
51      </dl>
52    </div>
53  <hr><p>CONFIDENTIAL</p></body>
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55