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--TEST--
Test Imagick, sigmoidalContrastImage
--SKIPIF--
<?php
$imageMagickRequiredVersion=0x675;
require_once(dirname(__FILE__) . '/skipif.inc');
?>
--FILE--
<?php
$sharpening = 1;
$midpoint = 4;
$sigmoidalContrast = 0.5;
function sigmoidalContrastImage($sharpening, $midpoint, $sigmoidalContrast) {
$imagick = new \Imagick();
$imagick->newPseudoImage(640, 480, "magick:logo");
//Need some stereo image to work with.
$imagick->sigmoidalcontrastimage(
$sharpening, //sharpen
$midpoint,
$sigmoidalContrast * \Imagick::getQuantum()
);
$bytes = $imagick->getImageBlob();
if (strlen($bytes) <= 0) { echo "Failed to generate image.";}
}
sigmoidalContrastImage($sharpening, $midpoint, $sigmoidalContrast) ;
echo "Ok";
?>
--EXPECTF--
Ok