1374     hue,  in Contrast()  local
1383   hue=0.0;  in Contrast()
1386   ConvertRGBToHSB(*red,*green,*blue,&hue,&saturation,&brightness);  in Contrast()
1394   ConvertHSBToRGB(hue,saturation,brightness,red,green,blue);  in Contrast()
3446     hue,  in ModulateHCL()  local
3453   ConvertRGBToHCL(*red,*green,*blue,&hue,&chroma,&luma);  in ModulateHCL()
3454   hue+=fmod((percent_hue-100.0),200.0)/200.0;  in ModulateHCL()
3457   ConvertHCLToRGB(hue,chroma,luma,red,green,blue);  in ModulateHCL()
3465     hue,  in ModulateHCLp()  local
3472   ConvertRGBToHCLp(*red,*green,*blue,&hue,&chroma,&luma);  in ModulateHCLp()
3473   hue+=fmod((percent_hue-100.0),200.0)/200.0;  in ModulateHCLp()
3476   ConvertHCLpToRGB(hue,chroma,luma,red,green,blue);  in ModulateHCLp()
3485     hue,  in ModulateHSB()  local
3491   ConvertRGBToHSB(*red,*green,*blue,&hue,&saturation,&brightness);  in ModulateHSB()
3492   hue+=fmod((percent_hue-100.0),200.0)/200.0;  in ModulateHSB()
3495   ConvertHSBToRGB(hue,saturation,brightness,red,green,blue);  in ModulateHSB()
3504     hue,  in ModulateHSI()  local
3510   ConvertRGBToHSI(*red,*green,*blue,&hue,&saturation,&intensity);  in ModulateHSI()
3511   hue+=fmod((percent_hue-100.0),200.0)/200.0;  in ModulateHSI()
3514   ConvertHSIToRGB(hue,saturation,intensity,red,green,blue);  in ModulateHSI()
3522     hue,  in ModulateHSL()  local
3529   ConvertRGBToHSL(*red,*green,*blue,&hue,&saturation,&lightness);  in ModulateHSL()
3530   hue+=fmod((percent_hue-100.0),200.0)/200.0;  in ModulateHSL()
3533   ConvertHSLToRGB(hue,saturation,lightness,red,green,blue);  in ModulateHSL()
3541     hue,  in ModulateHSV()  local
3548   ConvertRGBToHSV(*red,*green,*blue,&hue,&saturation,&value);  in ModulateHSV()
3549   hue+=fmod((percent_hue-100.0),200.0)/200.0;  in ModulateHSV()
3552   ConvertHSVToRGB(hue,saturation,value,red,green,blue);  in ModulateHSV()
3561     hue,  in ModulateHWB()  local
3567   ConvertRGBToHWB(*red,*green,*blue,&hue,&whiteness,&blackness);  in ModulateHWB()
3568   hue+=fmod((percent_hue-100.0),200.0)/200.0;  in ModulateHWB()
3571   ConvertHWBToRGB(hue,whiteness,blackness,red,green,blue);  in ModulateHWB()
3579     hue,  in ModulateLCHab()  local
3586   ConvertRGBToLCHab(*red,*green,*blue,&luma,&chroma,&hue);  in ModulateLCHab()
3589   hue+=fmod((percent_hue-100.0),200.0)/200.0;  in ModulateLCHab()
3590   ConvertLCHabToRGB(luma,chroma,hue,red,green,blue);  in ModulateLCHab()
3598     hue,  in ModulateLCHuv()  local
3605   ConvertRGBToLCHuv(*red,*green,*blue,&luma,&chroma,&hue);  in ModulateLCHuv()
3608   hue+=fmod((percent_hue-100.0),200.0)/200.0;  in ModulateLCHuv()
3609   ConvertLCHuvToRGB(luma,chroma,hue,red,green,blue);  in ModulateLCHuv()