Usage
Syntax: changeimgcolors(int index, float red, float green, float blue, float alpha)
Explanation
changeimgcolors alters the color and alpha transparency of an image object with the given index.
Example
function onCreated()
{
showimg(200, "image.png", 30, 30);
changeimgcolors(200, 1, 0, 0, .9);
}... renders an image with only the red color channel, slightly transparent
Categories
CategoryFunctionClientside
CategoryFunctionServerside
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