forked from Mirrors/openclonk
64 lines
1.6 KiB
XML
64 lines
1.6 KiB
XML
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
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<!DOCTYPE funcs
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SYSTEM '../../../clonk.dtd'>
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<?xml-stylesheet type="text/xsl" href="../../../clonk.xsl"?>
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<funcs>
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<func>
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<title>GetRGBaValue</title>
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<category>Arithmetics</category>
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<version>5.1 OC</version>
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<syntax>
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<rtype>int</rtype>
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<params>
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<param>
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<type>int</type>
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<name>Val</name>
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<desc>32 bit color value</desc>
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</param>
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<param>
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<type>int</type>
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<name>select</name>
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<desc>0-3: desired value to be returned</desc>
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</param>
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</params>
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</syntax>
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<desc>
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Returns one of the three color fractions of the specified 32 bit color value:
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<table>
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<rowh>
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<col>select</col>
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<col>Return value</col>
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</rowh>
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<row>
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<col>0</col>
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<col>Alpha value</col>
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</row>
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<row>
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<col>1</col>
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<col>Red value</col>
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</row>
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<row>
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<col>2</col>
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<col>Green value</col>
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</row>
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<row>
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<col>3</col>
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<col>Blue value</col>
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</row>
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</table>
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</desc>
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<examples>
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<example>
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<code>GetRGBaValue(<funclink>GetColor</funclink>(<funclink>GetCursor</funclink>()),2);</code>
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<text>Returns the green fraction of the currently selected clonk.</text>
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</example>
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</examples>
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<related>
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<funclink>RGBa</funclink>
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<funclink>SetRGBaValue</funclink>
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</related>
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</func>
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<author>Tyron</author><date>2004-08</date>
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</funcs>
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