#include <color.hpp>
Definition at line 65 of file color.hpp.
Public Member Functions | |
Color () | |
Constructor. | |
Color (int color) | |
Constructs a color from the bytes in an integer. | |
Color (int r, int g, int b, int a=255) | |
Constructor. | |
Color | operator+ (const Color &color) const |
Adds the RGB values of two colors together. | |
Color | operator- (const Color &color) const |
Subtracts the RGB values of one color from another. | |
Color | operator * (float value) const |
Multiplies the RGB values of a color with a float value. | |
bool | operator== (const Color &color) const |
Compares two colors. | |
bool | operator!= (const Color &color) const |
Compares two colors. | |
Public Attributes | |
int | r |
Red color component (range 0-255). | |
int | g |
Green color component (range 0-255). | |
int | b |
Blue color component (range 0-255). | |
int | a |
Color alpha, used for transparency. |
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Constructor. Initializes the color to black. |
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Constructs a color from the bytes in an integer. Call it with a hexadecimal constant for HTML-style color representation. The alpha component will be set to 255. EXAMPLE: Color(0xff50a0) constructs Gui-chan's favourite color. NOTE: Because of this constructor, integers will be automatically casted to a color by your compiler.
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Constructor.
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Multiplies the RGB values of a color with a float value. The values will be clamped if they go out of range.
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Compares two colors.
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Adds the RGB values of two colors together. The values will be clamped if they go out of range.
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Subtracts the RGB values of one color from another. The values will be clamped if they go out of range.
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Compares two colors.
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