Imagick::linearStretchImage

(No version information available, might be only in CVS)

Imagick::linearStretchImage — Stretches with saturation the image intensity

Description

bool Imagick::linearStretchImage ( float $blackPoint , float $whitePoint )

Warning

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

Stretches with saturation the image intensity.

Parameters

blackPoint

The image black point

whitePoint

The image white point

Return Values

Returns TRUE on success.