value of blue component
value of green component
value of red component
Frees a color allocated by [methodPango.Color.copy].
Fill in the fields of a color from a string specification.
The string can either one of a large set of standard names.
(Taken from the CSS Color specification,
or it can be a 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.)
a string specifying the new color
Fill in the fields of a color from a string specification.
The string can either one of a large set of standard names.
(Taken from the CSS Color specification,
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.)
Additionally, parse strings of the form #rgba, #rrggbbaa,
#rrrrggggbbbbaaaa, if alpha is not %NULL, and set alpha
to the value specified by the hex digits for a. If no alpha
component is found in spec, alpha is set to 0xffff (for a
solid color).
a string specifying the new color
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.
The
PangoColorstructure is used to represent a color in an uncalibrated RGB color-space.