Scales the size of an image

# Gmagick::scaleimage

(PECL gmagick >= Unknown)

Gmagick::scaleimage — Scales the size of an image

### 说明

public function Gmagick::scaleimage(int `$width`, int `$height`, bool `$fit` = `false`): Gmagick

Scales the size of an image to the given dimensions. The other parameter will be calculated if 0 is passed as either param.

### 参数

`width`
  The number of columns in the scaled image.
`height`
  The number of rows in the scaled image.

### 返回值

The Gmagick object.

### 错误／异常

错误时抛出 GmagickException。

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