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Imagick::getImageHeight

(PECL imagick 2, PECL imagick 3)

Imagick::getImageHeight — Returns the image height

说明

public Imagick::getImageHeight(): int

Returns the image height.

参数

此函数没有参数。

返回值

Returns the image height in pixels.

错误／异常

错误时抛出 ImagickException。

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User Contributed Notes 1 note

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perching_eagle at yahoo dot com ¶

17 years ago


//file location c:/htdocs/rose.jpg
$image=new Imagick("c:/htdocs/rose.jpg");
$height=$image->getImageHeight();
print "the image height is ".$height;

result:
the image height is 134

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