Imagick::sketchImageImagick::solarizeImage
(PECL imagick 2.0.0)
Imagick::solarizeImage — Applies a solarizing effect to the image
Описание
bool Imagick::solarizeImage
( int $threshold
)
Предупреждение
Към момента тази функция не е документирана; наличен е единствено списъкът с аргументите й.
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
-
Връщани стойности
Връща TRUE при успех.
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