Method StandardIlluminantY
StandardIlluminantY(float)
Gets the Y coordinate for the chromaticity of the standard illuminant.
Declaration
public static float StandardIlluminantY(float x)
Parameters
Type | Name | Description |
---|---|---|
float | x | The X coordinate |
Returns
Type | Description |
---|---|
float | The Y coordinate for the chromaticity of the standard illuminant |
Remarks
Based on: "An analytical model of chromaticity of the standard illuminant" by Judd et al. http://en.wikipedia.org/wiki/Standard_illuminant#Illuminant_series_D Slightly modified to adjust it with the D65 white point (x=0.31271, y=0.32902).