fromHSVa
Converts a color from the HSVa (Hue, Saturation, Value, Alpha) color space to the XSVa (custom-defined X, Saturation, Value, Alpha) color space.
The conversion maps the hue value from [0, 360) degrees in the HSVa color space to a custom-defined "X" scale based on specific intervals.
Return
The converted color in the XSVa color space, represented as a ColorXSVa object.
Parameters
hsva
The input color in the HSVa color space, represented as a ColorHSVa object.