Function Context.setSourceRGB
Sets the source
pattern within cr to an opaque color.
This opaque color will then be used for any subsequent
drawing operation until a new source
pattern is set.
The color components are floating point
numbers in the range
0 to 1. If the values passed in are outside that range,
they will be clamped.
The default source
pattern is opaque black,
(that is, it is equivalent to setSourceRGB
(0.0, 0.0, 0.0)).
Prototypes
void setSourceRGB(
double red,
double green,
double blue
);
void setSourceRGB(
RGB rgb
);
Authors
Johannes Pfau | cairoD |
Andrej Mitrovic | cairoD |
cairo team | cairo |
Copyright
License
cairoD wrapper/bindings | Boost License 1.0 |
cairo | LGPL 2.1 / MPL 1.1 |