Lines Matching full:intensity
378 % ConvertHSIToRGB() transforms a (hue, saturation, intensity) to a (red,
384 % const double intensity,double *red,double *green,double *blue)
388 % o hue, saturation, intensity: A double value representing a
395 const double intensity,double *red,double *green,double *blue)
413 b=intensity*(1.0-saturation);
414 r=intensity*(1.0+saturation*cos(h*(MagickPI/180.0))/cos((60.0-h)*
416 g=3.0*intensity-r-b;
422 r=intensity*(1.0-saturation);
423 g=intensity*(1.0+saturation*cos(h*(MagickPI/180.0))/cos((60.0-h)*
425 b=3.0*intensity-r-g;
430 g=intensity*(1.0-saturation);
431 b=intensity*(1.0+saturation*cos(h*(MagickPI/180.0))/cos((60.0-h)*
433 r=3.0*intensity-g-b;
1040 % intensity) triple.
1045 % const double blue,double *hue,double *saturation,double *intensity)
1052 % o hue, saturation, intensity: A pointer to a double value representing a
1057 intensity)
1068 assert(intensity != (double *) NULL);
1069 *intensity=(QuantumScale*red+QuantumScale*green+QuantumScale*blue)/3.0;
1070 if (*intensity <= 0.0)
1077 QuantumScale*blue))/(*intensity);
