Gmagick::setsamplingfactors
(PECL gmagick >= Unknown)
Gmagick::setsamplingfactors — Sets the image sampling factors.
參數
-
factors -
An array of doubles representing the sampling factor for each color component (in RGB order).
回傳值
The Gmagick object on success.
錯誤/例外
錯誤時拋出 GmagickException。
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