[ Version ( since = "2.12" ) ]
public string to_string ()
Returns a textual specification of this in the hexadecimal form “#rrrrggggbbbb” where “r”, “g” and “b” are hex digits representing the red, green and blue components respectively.
Use RGBA
The returned string can be parsed by parse.
| this |
a Color |
|
a newly-allocated text string |