(PECL gmagick >= Unknown)
Sets the image sampling factors.
public Gmagick Gmagick::setsamplingfactors ( array $factors )
Sets the image sampling factors.
Parameters:
factors
An array of doubles representing the sampling factor for each color component (in RGB order).
Returns:
The Gmagick object on success.
Exception:
Throws an GmagickException on error.
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