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Sepia tones an image ()
bool Imagick::sepiaToneImage ( float threshold )


This function is currently not documented; only the argument list is available.


This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

Applies a special effect to the image, similar to the effect achieved in a photo darkroom by sepia toning. Threshold ranges from 0 to QuantumRange and is a measure of the extent of the sepia toning. A threshold of 80 is a good starting point for a reasonable tone.



Return Values

Returns TRUE on success.