Imagick::thumbnailImageImagick::tintImage
(PECL imagick 2.0.0)
Imagick::tintImage — Applies a color vector to each pixel in the image
Beschreibung
Applies a color vector to each pixel in the image. The length of the vector is 0 for black and white and at its maximum for the midtones. The vector weighing function is f(x)=(1-(4.0*((x-0.5)*(x-0.5)))).
Parameter-Liste
-
tint -
-
opacity -
Rückgabewerte
Liefert TRUE bei Erfolg.
Fehler/Exceptions
Wirft ImagickException bei Fehlern.
Changelog
| Version | Beschreibung |
|---|---|
| 2.1.0 | Now allows a string representing the color as the first parameter and a float representing the opacity value as the second parameter. Previous versions allow only an ImagickPixel objects. |
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Imagick::tintImage
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