man XcmsCIELuvQueryMaxC (Fonctions bibliothèques) - obtain the CIE L*u*v* coordinates
NAME
XcmsCIELuvQueryMaxC, XcmsCIELuvQueryMaxL, XcmsCIELuvQueryMaxLC, XcmsCIELuvQueryMinL - obtain the CIE L*u*v* coordinates
SYNTAX
ARGUMENTS
- ccc
- Specifies the CCC. Note that the CCC's Client White Point and White Point Adjustment procedures are ignored.
- chroma
- Specifies the chroma at which to find .
- color_return
- Returns the CIE L*u*v* coordinates of displayable by the screen for the given . The white point associated with the returned color specification is the Screen White Point. The value returned in the pixel member is undefined.
- hue_angle
- Specifies the hue angle (in degrees) at which to find .
- L_star
- Specifies the lightness (L*) at which to find .
DESCRIPTION
The function, given a hue angle and lightness, finds the point of maximum chroma displayable by the screen. It returns this point in CIE L*u*v* coordinates.
The function, given a hue angle and chroma, finds the point in CIE L*u*v* color space of maximum lightness (L*) displayable by the screen. It returns this point in CIE L*u*v* coordinates. An return value usually indicates that the given chroma is beyond maximum for the given hue angle.
The function, given a hue angle, finds the point of maximum chroma displayable by the screen. It returns this point in CIE L*u*v* coordinates.
The function, given a hue angle and chroma, finds the point of minimum lightness (L*) displayable by the screen. It returns this point in CIE L*u*v* coordinates. An return value usually indicates that the given chroma is beyond maximum for the given hue angle.