(PECL imagick 2.0.0)
Imagick::tintImage — Applies a color vector to each pixel in the image
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)))).
TRUE on success.
Throws ImagickException on error.
|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.|