fromRGBA()
Color class method that returns an sRGB Color object with the specified values.
Syntax
To return an opaque sRGB Color object based on red, green, and blue values:
fromRGBA(r Numeric, g Numeric, b Numeric)To return an sRGB Color object based on red, green, blue, and alpha values:
fromRGBA(r Numeric, g Numeric, b Numeric, a Numeric)Parameters
- r (red) is within the range (0.0 - 255)
- g green) is within the range (0.0 - 255)
- b (blue) is within the range (0.0 - 255)
- a (alpha) is within the range (0.0 - 1.0)
Alpha defaults to 1.0 if not specified.
The color used depends on the best match from the colors available for the output device.
Usage
Class methods do not require a Color object instance. When you invoke a class method, it is prefixed with the Color class name and the '.' character.
Example
Color.fromRGBA(200,162,200)This returns a Color object that is lilac and opaque.