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이 문서에서는 PHP 중국어 웹사이트 매뉴얼 풀어 주다
(PECL imagick 2.0.0)
Imagick::newPseudoImage — Creates a new image
$columns
, int $rows
, string $pseudoString
)Creates a new image using ImageMagick pseudo-formats.
columns
columns in the new image
rows
rows in the new image
pseudoString
string containing pseudo image definition.
成功时返回 TRUE
。
错误时抛出 ImagickException。
Example #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" );
?>
[#1] Pekka Jrvinen [2010-07-22 06:47:07]
See http://www.imagemagick.org/script/formats.php for pseudoString parameter