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f150ee9ab5
some floating points issue can end to different colors (+/- 1/255) tests should work again now.
29 lines
798 B
PHP
29 lines
798 B
PHP
--TEST--
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Bug #27582 (ImageFillToBorder() on alphablending image looses alpha on fill color)
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--SKIPIF--
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<?php
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if (!extension_loaded('gd')) die("skip gd extension not available\n");
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if (!GD_BUNDLED) die('skip external GD libraries always fail');
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?>
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--FILE--
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<?php
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/* $id$ */
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$dest = dirname(realpath(__FILE__)) . '/bug27582.png';
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@unlink($dest);
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$im = ImageCreateTrueColor(10, 10);
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imagealphablending($im, true);
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imagesavealpha($im, true);
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$bordercolor=ImageColorAllocateAlpha($im, 0, 0, 0, 2);
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$color = ImageColorAllocateAlpha($im, 0, 0, 0, 1);
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ImageFillToBorder($im, 5, 5, $bordercolor, $color);
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imagepng($im, $dest);
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$im2 = imagecreatefrompng($dest);
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$col = imagecolorat($im2, 5, 5);
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$color = imagecolorsforindex($im2, $col);
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echo $color['alpha'];
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@unlink($dest);
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?>
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--EXPECT--
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1
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