1--TEST--
2Test Imagick, thresholdImage
3--SKIPIF--
4<?php
5$imageMagickRequiredVersion=0x675;
6require_once(dirname(__FILE__) . '/skipif.inc');
7?>
8--FILE--
9<?php
10
11$threshold = 0.5;
12//$channel = Imagick::CHANNEL_DEFAULT;
13$channel = Imagick::CHANNEL_RED|Imagick::CHANNEL_GREEN|Imagick::CHANNEL_BLUE;
14
15function thresholdimage($threshold, $channel) {
16    $imagick = new \Imagick();
17    $imagick->newPseudoImage(640, 480, "magick:logo");
18    $imagick->thresholdimage($threshold * \Imagick::getQuantum(), $channel);
19    $bytes = $imagick->getImageBlob();
20    if (strlen($bytes) <= 0) { echo "Failed to generate image.";}
21}
22
23thresholdimage($threshold, $channel) ;
24echo "Ok";
25?>
26--EXPECTF--
27Ok