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PHP GD transparent png

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This example shows how to make transparent image in php gd.

<?php

$im = imagecreatetruecolor(55, 30);

$red = imagecolorallocate($im, 255, 0, 0);

$black = imagecolorallocate($im, 0, 0, 0);

imagecolortransparent($im, $black);

imagefilledrectangle($im, 4, 4, 50, 25, $red);

imagepng($im, './imagecolortransparent.png');

imagedestroy($im);

echo("Transparent image created and saved successfully.");

?>

After running the program you will get the following output

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Posted on: November 11, 2009 If you enjoyed this post then why not add us on Google+? Add us to your Circles

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