Php/docs/imagick.transformimage
来自菜鸟教程
Imagick::transformImage
(PECL imagick 2, PECL imagick 3)
Imagick::transformImage — Convenience method for setting crop size and the image geometry
Warning 此函数在 Imagick 3.4.4 中被 废弃，强烈建议不要应用此函数。
说明
public Imagick::transformImage
( string $crop
, string $geometry
) : Imagick
A convenience method for setting crop size and the image geometry from strings. 此方法在Imagick基于ImageMagick 6.2.9以上版本编译时可用。
参数
crop- A crop geometry string. This geometry defines a subregion of the image to crop.
geometry- An image geometry string. This geometry defines the final size of the image.
返回值
Returns an Imagick object containing the transformed image.
范例
Example #1 Using Imagick::transformImage():
The example creates a 100x100 black image.
<?php$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
