See http://www.imagemagick.org/script/formats.php for pseudoString parameter
(PECL imagick 2, PECL imagick 3)
Imagick::newPseudoImage — Creates a new image
Creates a new image using ImageMagick pseudo-formats.
columnscolumns in the new image
rowsrows in the new image
pseudoStringstring containing pseudo image definition.
成功时返回 true。
错误时抛出 ImagickException。
示例 #1 Imagick::newPseudoImage()
<?php
function newPseudoImage($canvasType) {
$imagick = new \Imagick();
$imagick->newPseudoImage(300, 300, $canvasType);
$imagick->setImageFormat("png");
header("Content-Type: image/png");
echo $imagick->getImageBlob();
}
//newPseudoImage('gradient:red-rgba(64, 255, 255, 0.5)');
//newPseudoImage("radial-gradient:red-blue");
newPseudoImage("plasma:fractal");
?>See http://www.imagemagick.org/script/formats.php for pseudoString parameter