Gets the image orientation

# Imagick::getImageOrientation

(PECL imagick 2, PECL imagick 3)

Imagick::getImageOrientation — Gets the image orientation

### 说明

public function Imagick::getImageOrientation(): int

Gets the image orientation. The return value is one of the orientation constants.

### 参数

此函数没有参数。

### 返回值

Returns an int on success.

### 错误／异常

错误时抛出 ImagickException。

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