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065b4ec125
- Three of our gd tests could be skipped with a message about requiring
bundled GD, but those tests don't actually require bundled GD. We
update the messages to mention the specific functions that are
required.
- add SKIPIF stanzas for missing PNG support
The bundled libgd always has PNG support, but an external one may not.
- imagerotate() is always available
Following 59ec80c5, the imagerotate() function is always available. We
may therefore remove its function_exists() checks without harm.
close GH-17894
33 lines
723 B
PHP
33 lines
723 B
PHP
--TEST--
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Testing imageconvolution() of GD library
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--CREDITS--
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Guilherme Blanco <guilhermeblanco [at] hotmail [dot] com>
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#testfest PHPSP on 2009-06-20
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--EXTENSIONS--
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gd
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--SKIPIF--
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<?php
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if (!(imagetypes() & IMG_PNG)) {
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die("skip No PNG support");
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}
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?>
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--FILE--
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<?php
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$image = imagecreatetruecolor(180, 30);
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// Writes the text and apply a gaussian blur on the image
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imagestring($image, 5, 10, 8, 'Gaussian Blur Text', 0x00ff00);
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$gaussian = array(
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array(1.0, 2.0, 1.0),
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array(2.0, 4.0, 2.0),
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array(1.0, 2.0, 1.0)
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);
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imageconvolution($image, $gaussian, 16, 0);
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include_once __DIR__ . '/func.inc';
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test_image_equals_file(__DIR__ . '/imageconvolution_basic.png', $image);
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?>
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--EXPECT--
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The images are equal.
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