Ipelib
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An absolute RGB color. More...
#include <ipeattributes.h>
An absolute RGB color.
ipe::Color::Color | ( | ) | [inline] |
Default constructor.
Color::Color | ( | String | str | ) | [explicit] |
Construct a color from a string.
If only a single number is given, this is a gray value, otherwise red, green, and blue components must be given.
Color::Color | ( | int | red, |
int | green, | ||
int | blue | ||
) | [explicit] |
Construct a color.
Arguments red, green, blue range from 0 to 1000.
void Color::save | ( | Stream & | stream | ) | const |
Save to stream.
void Color::saveRGB | ( | Stream & | stream | ) | const |
Save to stream in long format.
The RGB components are saved separately even for gray colors.
bool Color::isGray | ( | ) | const |
is it an absolute gray value?
bool Color::operator== | ( | const Color & | rhs | ) | const |
bool ipe::Color::operator!= | ( | const Color & | rhs | ) | const [inline] |