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 X11 ‘rgb.txt’ file), or it can be a hex 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')
Usage
pangoColorParse(spec)
Arguments
spec
[char] a string specifying the new color
Value
A list containing the following elements:
retval
[logical] TRUE if parsing of the specifier succeeded,
otherwise false.