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--TEST--
Testing imagegammacorrect() of GD library
--CREDITS--
Rafael Dohms <rdohms [at] gmail [dot] com>
#testfest PHPSP on 2009-06-20
--SKIPIF--
<?php
if (!extension_loaded("gd")) die("skip GD not present");
?>
--FILE--
<?php
$image = imagecreatetruecolor(150, 150);
$grey = imagecolorallocate($image,6,6,6);
$gray = imagecolorallocate($image,15,15,15);
$half = imagefilledarc ( $image, 75, 75, 70, 70, 0, 180, $grey, IMG_ARC_PIE );
$half2 = imagefilledarc ( $image, 75, 75, 70, 70, 0, -180, $gray, IMG_ARC_PIE );
$gamma = imagegammacorrect($image, 1, 5);
if ($gamma){
ob_start();
imagepng($image, null, 9);
$img = ob_get_contents();
ob_end_clean();
}
echo md5(base64_encode($img));
?>
--EXPECT--
30639772903913594bc665743e1b9ab8
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