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--TEST-- Test ImagickPixelIterator, getNextIteratorRow --SKIPIF-- <?php $imageMagickRequiredVersion=0x675; require_once(dirname(__FILE__) . '/skipif.inc'); ?> --FILE-- <?php function getNextIteratorRow() { $imagick = new \Imagick(); $imagick->newPseudoImage(640, 480, "magick:logo"); $imageIterator = $imagick->getPixelIterator(); $count = 0; while ($pixels = $imageIterator->getNextIteratorRow()) { if (($count % 3) == 0) { /* Loop through the pixels in the row (columns) */ foreach ($pixels as $column => $pixel) { /** @var $pixel \ImagickPixel */ if ($column % 2) { /* Paint every second pixel black*/ $pixel->setColor("rgba(0, 0, 0, 0)"); } } /* Sync the iterator, this is important to do on each iteration */ $imageIterator->syncIterator(); } $count += 1; } $bytes = $imagick; if (strlen($bytes) <= 0) { echo "Failed to generate image.";} } getNextIteratorRow() ; echo "Ok"; ?> --EXPECTF-- Ok
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