ÿØÿàJFIFÿþ ÿÛC       ÿÛC ÿÀÿÄÿÄ"#QrÿÄÿÄ&1!A"2qQaáÿÚ ?Øy,æ/3JæÝ¹È߲؋5êXw²±ÉyˆR”¾I0ó2—PI¾IÌÚiMö¯–þrìN&"KgX:Šíµ•nTJnLK„…@!‰-ý ùúmë;ºgµŒ&ó±hw’¯Õ@”Ü— 9ñ-ë.²1<yà‚¹ïQÐU„ہ?.’¦èûbß±©Ö«Âw*VŒ) `$‰bØÔŸ’ëXÖ-ËTÜíGÚ3ð«g Ÿ§¯—Jx„–’U/ÂÅv_s(Hÿ@TñJÑãõçn­‚!ÈgfbÓc­:él[ðQe 9ÀPLbÃãCµm[5¿ç'ªjglå‡Ûí_§Úõl-;"PkÞÞÁQâ¼_Ñ^¢SŸx?"¸¦ùY騐ÒOÈ q’`~~ÚtËU¹CڒêV  I1Áß_ÿÙ--TEST-- Imagick::setImageAlpha --SKIPIF-- --FILE-- newPseudoImage(256, 256, 'xc:purple'); $imagick->setImageAlpha(0.5); $imagick->setImageFormat('png'); $imagick->writeImage("./setAlphaTest.png"); $pixelTypes = array( Imagick::PIXEL_CHAR => array(128, 0, 128, 128), Imagick::PIXEL_FLOAT => array(0.50196081399918, 0, 0.50196081399918, 0.5), Imagick::PIXEL_DOUBLE => array(0.50196078431373, 0, 0.50196078431373, 0.5), Imagick::PIXEL_SHORT => array(32896, 0, 32896, 32768), ); foreach ($pixelTypes as $pixelType => $expectedValues) { $pixels = $imagick->exportImagePixels(0, 0, 1, 1, "RGBA", $pixelType); for ($i=0; $i<4; $i++) { $actual = $pixels[$i]; $expected = $expectedValues[$i]; if (abs($actual - $expected) > 0.0000001) { echo "Pixel values appear incorrect for pixelType $pixelType:"; var_dump($pixels); break; } } } echo "Ok"; ?> --EXPECTF-- Ok