Image_Graph_Color::color2RGB() -- Convert any color-representation into an array of 4 ints (RGBA).
Description
Userdefined color specifications get translated into an array of rgb values.
Parameter
- mixed
$color
any color representation supported by Image_Graph_Color::color2RGB()
Return value
returns Array of 4 ints (RGBA-representation)
Throws
throws no exceptions thrown
Note
This function can be called
statically.