Gmagick::setsamplingfactors

(PECL gmagick >= Unknown)

Gmagick::setsamplingfactors — Sets the image sampling factors

说锟斤拷

public Gmagick::setsamplingfactors ( array $factors ) : Gmagick

Sets the image sampling factors.

锟斤拷锟斤拷

factors

An array of doubles representing the sampling factor for each color component (in RGB order).

锟斤拷锟斤拷值

The Gmagick object on success.

锟斤拷锟斤拷锟届常

锟斤拷锟斤拷时锟阶筹拷 GmagickException锟斤拷