parse
Description:
Parses a textual specification of a color and fill in the red
, green
, and blue
fields of a
Color.
Note:
Use RGBA
The string can either one of a large set of standard names (taken from the X11 `rgb.txt` file), or it can be a hexadecimal value in the form “#rgb” “#rrggbb”, “#rrrgggbbb” or “#rrrrggggbbbb” where “r”, “g” and “b” are hex digits of the red, green, and blue components of the color, respectively. (White in the four forms is “#fff”, “#ffffff”, “#fffffffff” and “#ffffffffffff”).
Parameters:
spec |
the string specifying the color |
color |
the Color to fill in |
Returns:
true if the parsing succeeded |