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022-writeimagefileformat.phpt
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--TEST-- Test format support in writeImageFile --SKIPIF-- <?php require_once(dirname(__FILE__) . '/skipif.inc'); checkFormatPresent('png'); checkFormatPresent('jpg'); ?> --FILE-- <?php define ("JPEG_FILE", dirname (__FILE__) . "/imagick_test.jpg"); define ("PNG_FILE",dirname (__FILE__) . "/imagick_test.png"); $im = new imagick ('magick:rose'); $im->writeImage (JPEG_FILE); $im->clear (); // This is the problematic case, setImageFormat doesn't really // affect writeImageFile. // So in this case we want to write PNG but file should come out // as JPEG $fp = fopen (PNG_FILE, "w+"); $im->readImage (JPEG_FILE); $im->setImageFormat ('png'); $im->writeImageFile ($fp); $im->clear (); fclose ($fp); // Output the format $identify = new Imagick (PNG_FILE); echo $identify->getImageFormat () . PHP_EOL; // Lets try again, setting the filename rather than format // This should cause PNG image to be written $fp = fopen (PNG_FILE, "w+"); $im->readImage (JPEG_FILE); $im->setImageFilename ('png:'); $im->writeImageFile ($fp); $im->clear (); fclose ($fp); // If all goes according to plan, on second time we should get PNG $identify = new Imagick (PNG_FILE); echo $identify->getImageFormat () . PHP_EOL; // Lastly, test the newly added format parameter $fp = fopen (PNG_FILE, "w+"); $im->readImage (JPEG_FILE); $im->writeImageFile ($fp, 'png'); $im->clear (); fclose ($fp); // If all goes according to plan, on second time we should get PNG $identify = new Imagick (PNG_FILE); echo $identify->getImageFormat () . PHP_EOL; unlink (PNG_FILE); unlink (JPEG_FILE); echo 'done' . PHP_EOL; ?> --EXPECT-- JPEG PNG PNG done
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