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(PECL gmagick >= Unknown)
Gmagick::getimageresolution — Gets the image X and Y resolution
Returns the resolution as an array.
此函数没有参数。
Returns the resolution as an array.
错误时抛出 GmagickException。
[#1] Clive Walkden [2013-06-20 09:17:50]
The array returned is in the format
Array
(
[x] => 300
[y] => 300
)