Color class.
Macros:
Enumerations:
Color spaces
Color illuminant
Typedefs:
Type for the color values
Struct CapyColor :
Struct CapyColor's properties:
Color values
Color illuminant for conversion (by default D65)
Struct CapyColor's methods:
Destructor
Convert the color from RGB to HSV
Output and side effect(s):
Return the converted color, values in [0,1] Can be used with $$(..., CapyColorData*, ...)
Convert the color from HSV to RGB
Output and side effect(s):
Return the converted color, values in [0,1] Can be used with $$(..., CapyColorData*, ...)
Convert the color from RGB (in [0,1]) to XYZ (in [0,1])
Output and side effect(s):
Return the converted color Can be used with $$(..., CapyColorData*, ...)
Convert the color from XYZ (in [0,1]) to RGB (in [0,1])
Output and side effect(s):
Return the converted color, values in [0,1] Can be used with $$(..., CapyColorData*, ...)
Convert the color from LAB to XYZ
Output and side effect(s):
Return the converted color Can be used with $$(..., CapyColorData*, ...)
Convert the color from Oklab to XYZ (D65 white point)
Output and side effect(s):
Return the converted color Can be used with $$(..., CapyColorData*, ...)
Convert the color from XYZ to LAB
Output and side effect(s):
Return the converted color, values in [0,1] Can be used with $$(..., CapyColorData*, ...)
Convert the color from XYZ (D65 white point) to Oklab
Output and side effect(s):
Return the converted color Can be used with $$(..., CapyColorData*, ...)
Convert the color from RGB to rgb
Output and side effect(s):
Return the converted color Can be used with $$(..., CapyColorData*, ...)
Convert the color from RGB to l1l2l3
Output and side effect(s):
Return the converted color Can be used with $$(..., CapyColorData*, ...)
Convert the color from RGB to c1c2c3
Output and side effect(s):
Return the converted color Can be used with $$(..., CapyColorData*, ...)
Check if that is equal to 'color'
Input argument(s):
color: the color to be compared with
Output and side effect(s):
Return true if the colors are identical, else false Can be used with $$(..., CapyColorData*, ...)
Struct CapyColorPalette :
Struct CapyColorPalette's properties:
Number of colors in the palette
Colors in the palette
Struct CapyColorPalette's methods:
Destructor
Set a color in the palette
Input argument(s):
iColor: the index of the color
color: the color to set
Output and side effect(s):
The color is set.
Get a color in the palette
Input argument(s):
iColor: the index of the color
Output and side effect(s):
Return the color.
Get a color interpolated from the colors of the palette
Input argument(s):
x: interpolation value in [0,that->size-1]
Output and side effect(s):
Return the color.
Set random colors in the palette
Input argument(s):
rng: the RNG to be used
Output and side effect(s):
The RGB colors are set.
Set random pastel colors in the palette
Input argument(s):
rng: the RNG to be used
Output and side effect(s):
The RGB colors are set.
Functions:
Create a CapyColor
Input argument(s):
color: the color values
Output and side effect(s):
Return a CapyColor
Allocate memory for a new CapyColor and create it
Input argument(s):
color: the color values
Output and side effect(s):
Return a CapyColor
Exception(s):
May raise CapyExc_MallocFailed.
Free the memory used by a CapyColor* and reset '*that' to NULL
Input argument(s):
that: a pointer to the CapyColor to free
Create a CapyColorPalette
Input argument(s):
size: the number of colors in the palette
Output and side effect(s):
Return a CapyColorPalette, all colors initialised to capyColorRGBABlack
Allocate memory for a new CapyColorPalette and create it
Input argument(s):
size: the number of colors in the palette
Output and side effect(s):
Return a CapyColorPalette, all colors initialised to capyColorRGBABlack
Exception(s):
May raise CapyExc_MallocFailed.
Free the memory used by a CapyColorPalette* and reset '*that' to NULL
Input argument(s):
that: a pointer to the CapyColorPalette to free