Gmagick::solarizeimage

(PECL gmagick >= Unknown)

Gmagick::solarizeimage — Applies a solarizing effect to the image

설명

public void Gmagick::solarizeimage ( float $threshold )

Applies a special effect to the image, similar to the effect achieved in a photo darkroom by selectively exposing areas of photo sensitive paper to light. Threshold ranges from 0 to QuantumRange and is a measure of the extent of the solarization.

인수

threshold: Define the extent of the solarization.

반환값

The Gmagick object on success.

오류/예외

Throws an GmagickException on error.