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Gmagick::solarizeimage

(PECL gmagick >= Unknown)

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

Опис

public Gmagick::solarizeimage(int $threshold): Gmagick

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.

Параметри

threshold

Define the extent of the solarization.

Значення, що повертаються

The Gmagick object.

Помилки/виключення

Викидає GmagickException у разі помилки.