Returns a textual specification of @color.
The string is in the hexadecimal form #rrrrggggbbbb, where r, g and b are hex digits representing the red, green, and blue components respectively.
a newly-allocated text string that must be freed with g_free().
1.16
See Implementation
Returns a textual specification of @color.
The string is in the hexadecimal form #rrrrggggbbbb, where r, g and b are hex digits representing the red, green, and blue components respectively.