文件操作 - 257_Imagick_setImageChannelMask_basic.phpt
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文件: /usr/local/src/imagick/tests/257_Imagick_setImageChannelMask_basic.phpt
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--TEST-- Test Imagick, Imagick::exportImagePixels --SKIPIF-- <?php $imageMagickRequiredVersion=0x700; require_once(dirname(__FILE__) . '/skipif.inc'); ?> --FILE-- <?php $imagick = new \Imagick(); $imagick->newPseudoImage(256, 256, "gradient:black-white"); $initialMask = $imagick->setImageChannelMask(\Imagick::CHANNEL_RED); $imagick->brightnessContrastImage(-20, 20); $imagick->setImageFormat("png"); $imagick->writeImage(__DIR__ . "/maskTest.png"); $redMask = $imagick->setImageChannelMask(\Imagick::CHANNEL_DEFAULT); if ($initialMask != \Imagick::CHANNEL_DEFAULT) { echo "initialMask is not equal to \Imagick::CHANNEL_DEFAULT but instead is $initialMask\n"; } if ($redMask != \Imagick::CHANNEL_RED) { echo "redMask is not equal to \Imagick::CHANNEL_RED but instead is $redMask\n"; } echo "Ok"; ?> --CLEAN-- <?php $f = __DIR__ . '/maskTest.png'; if (file_exists($f)) { unlink($f); } ?> --EXPECTF-- Ok
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