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<h1>csImageTools Class Reference<br>
<small>
[<a class="el" href="group__gfx.html">Graphics</a>]</small>
</h1><!-- doxytag: class="csImageTools" -->Some helper functions to deal with <a class="el" href="structiImage.html" title="The iImage interface is used to work with image objects.">iImage</a> objects.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="imagetools_8h-source.html">csgfx/imagetools.h</a>></code>
<p>
<p>
<a href="classcsImageTools-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsImageTools.html#0cc65872b2e4d8951364a41185ce9c5d">ClosestPaletteIndex</a> (const <a class="el" href="structcsRGBpixel.html">csRGBpixel</a> *Palette, const <a class="el" href="structcsRGBpixel.html">csRGBpixel</a> &iColor, int palEntries=256)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the closest palette index to given color. <a href="#0cc65872b2e4d8951364a41185ce9c5d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsImageTools.html#80dbdf96145b6159e3b1aebe70c6b724">ComputeDataSize</a> (<a class="el" href="structiImage.html">iImage</a> *img)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute the size of an image data, in bytes. <a href="#80dbdf96145b6159e3b1aebe70c6b724"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Some helper functions to deal with <a class="el" href="structiImage.html" title="The iImage interface is used to work with image objects.">iImage</a> objects.
<p>Definition at line <a class="el" href="imagetools_8h-source.html#l00038">38</a> of file <a class="el" href="imagetools_8h-source.html">imagetools.h</a>.</p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="0cc65872b2e4d8951364a41185ce9c5d"></a><!-- doxytag: member="csImageTools::ClosestPaletteIndex" ref="0cc65872b2e4d8951364a41185ce9c5d" args="(const csRGBpixel *Palette, const csRGBpixel &iColor, int palEntries=256)" -->
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<td class="memname">static int csImageTools::ClosestPaletteIndex </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structcsRGBpixel.html">csRGBpixel</a> * </td>
<td class="paramname"> <em>Palette</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="structcsRGBpixel.html">csRGBpixel</a> & </td>
<td class="paramname"> <em>iColor</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>palEntries</em> = <code>256</code></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [static]</code></td>
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<div class="memdoc">
<p>
Return the closest palette index to given color.
<p>
</div>
</div><p>
<a class="anchor" name="80dbdf96145b6159e3b1aebe70c6b724"></a><!-- doxytag: member="csImageTools::ComputeDataSize" ref="80dbdf96145b6159e3b1aebe70c6b724" args="(iImage *img)" -->
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<td class="memname">static size_t csImageTools::ComputeDataSize </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structiImage.html">iImage</a> * </td>
<td class="paramname"> <em>img</em> </td>
<td> ) </td>
<td width="100%"><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Compute the size of an image data, in bytes.
<p>
<p>Definition at line <a class="el" href="imagetools_8h-source.html#l00042">42</a> of file <a class="el" href="imagetools_8h-source.html">imagetools.h</a>.</p>
<p>References <a class="el" href="image_8h-source.html#l00044">CS_IMGFMT_MASK</a>, <a class="el" href="image_8h-source.html#l00053">CS_IMGFMT_PALETTED8</a>, <a class="el" href="structiImage.html#af91c32e0a30f974fdcad3919cb5ba66">iImage::GetDepth()</a>, <a class="el" href="structiImage.html#dcfcf95222b2f49662efaf5aca8033c8">iImage::GetFormat()</a>, <a class="el" href="structiImage.html#31a45f12e47bbdca9754117200ce9658">iImage::GetHeight()</a>, and <a class="el" href="structiImage.html#e46445da6aa7836ce65a1181b9125835">iImage::GetWidth()</a>.</p>
</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li>csgfx/<a class="el" href="imagetools_8h-source.html">imagetools.h</a></ul>
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