reference/image/functions/imageistruecolor.xml
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&reftitle.description;
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<methodsynopsis>
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<type>bool</type><methodname>imageistruecolor</methodname>
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<methodparam><type>resource</type><parameter>image</parameter></methodparam>
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<methodparam><type>GdImage</type><parameter>image</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>imageistruecolor</function> finds whether the image
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otherwise.
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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&gd.changelog.image-param;
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</tbody>
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</tgroup>
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</informaltable>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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// Create a new true color image instance
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$tc = imagecreatetruecolor(imagesx($im), imagesy($im));
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// Copy over the pixels
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imagecopy($tc, $im, 0, 0, 0, 0, imagesx($im), imagesy($im));
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imagedestroy($im);
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$im = $tc;
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$tc = NULL;
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// OR use imagepalettetotruecolor()
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}
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// Continue working with image instance
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</example>
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</para>
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</refsect1>
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<refsect1 role="notes">
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&reftitle.notes;
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¬e.gd.2;
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>imagecreatetruecolor</function></member>
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</simplelist>
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</para>
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<simplelist>
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<member><function>imagecreatetruecolor</function></member>
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<member><function>imagepalettetotruecolor</function></member>
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</simplelist>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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