Imagick::transformImage
(PECL imagick 2.0.0)
Imagick::transformImage — Convenience method for setting crop size and the image geometry
说明
A convenience method for setting crop size and the image geometry from strings. 此方法在Imagick基于ImageMagick 6.2.9以上版本编译时可用。
参数
-
crop -
A crop geometry string. This geometry defines a subregion of the image to crop.
-
geometry -
An image geometry string. This geometry defines the final size of the image.
返回值
Returns an Imagick object containing the transformed image.
范例
Example #1 Using Imagick::transformImage():
The example creates a 100x100 black image.
<?php
$image = new Imagick();
$image->newImage(300, 200, "black");
$new_image = $image->transformImage("100x100", "100x100");
$new_image->writeImage('test_out.jpg');
?>
参见
- Imagick::cropImage() - 截图图片的一块区域
- Imagick::resizeImage() - Scales an image
- Imagick::thumbnailImage() - Changes the size of an image
