Imagick::newPseudoImage
(PECL imagick 2, PECL imagick 3)
Imagick::newPseudoImage — Creates a new image
说明
Creates a new image using ImageMagick pseudo-formats.
参数
columns- 
      
columns in the new image
 rows- 
      
rows in the new image
 pseudoString- 
      
string containing pseudo image definition.
 
返回值
   成功时返回 true。
  
错误/异常
错误时抛出 ImagickException。
示例
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");
?>
  +添加备注
  
用户贡献的备注 1 note
  
  
  Pekka Jrvinen ¶
  
 
14 years ago
  See http://www.imagemagick.org/script/formats.php for pseudoString parameter备份地址:http://www.lvesu.com/blog/php/imagick.newpseudoimage.php