NAME
ColorRGBToHLS (SHLWAPI.@)
SYNOPSIS
VOID ColorRGBToHLS
(
COLORREF cRGB,
LPWORD pwHue,
LPWORD pwLuminance,
LPWORD pwSaturation
)
DESCRIPTION
Convert an rgb COLORREF into the hls color space.
PARAMS
cRGB [In] Source rgb value.
pwHue [Out] Destination for converted hue.
pwLuminance [Out] Destination for converted luminance.
pwSaturation [Out] Destination for converted saturation.
RETURNS
Nothing. pwHue, pwLuminance and pwSaturation are set to the converted values.
NOTES
Output HLS values are constrained to the range (0..240). For Achromatic conversions, Hue is set to 160.
IMPLEMENTATION
Declared in "shlwapi.h".
Implemented in "dlls/shlwapi/ordinal.c".
Debug channel "shell".