Lines Matching refs:chroma
183 static void HCLComposite(const MagickRealType hue,const MagickRealType chroma,
203 c=chroma;
250 const MagickRealType blue,MagickRealType *hue,MagickRealType *chroma,
265 assert(chroma != (MagickRealType *) NULL);
285 *chroma=QuantumScale*c;
1172 Determine the luma and chroma scale.
1223 chroma,
1276 chroma=0.0;
1765 &hue,&chroma,&sans);
1766 HCLComposite(hue,chroma,luma,&red,&green,&blue);
1935 &hue,&chroma,&luma);
1938 HCLComposite(hue,chroma,luma,&red,&green,&blue);
2015 &hue,&chroma,&luma);
2018 HCLComposite(hue,chroma,luma,&red,&green,&blue);
2086 &hue,&chroma,&luma);
2088 chroma*=0.01*percent_chroma;
2089 HCLComposite(hue,chroma,luma,&red,&green,&blue);
2206 &hue,&chroma,&luma);
2208 &sans,&chroma,&sans);
2209 HCLComposite(hue,chroma,luma,&red,&green,&blue);
