note 40497 added to function.imagecolorallocate
| From: | jernberg at fairytale dot se | Date: | Fri, 05 Mar 2004 15:43:36 +0000 |
| Subject: | note 40497 added to function.imagecolorallocate | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-66301@lists.php.net to get a copy of this message | ||
this might help someone, how to allocate an color from an html color-definition:
$fg = "#ff0080";
$red = 100;
$green = 100;
$blue = 100;
if( eregi( "[#]?([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})", $fg, $ret ) )
{
$red = hexdec( $ret[1] );
$green = hexdec( $ret[2] );
$blue = hexdec( $ret[3] );
}
$text_color = ImageColorAllocate( $img1, $red, $green, $blue );
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Manual Page -- http://www.php.net/manual/en/function.imagecolorallocate.php
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