Lines Matching full:white_point
1241 white_point;
1249 white_point=(flags & SigmaValue) != 0 ? geometry_info.sigma :
1254 white_point*=(double) (*image)->columns*(*image)->rows/100.0;
1256 white_point=(double) (*image)->columns*(*image)->rows-
1257 white_point;
1258 (void) ContrastStretchImage(*image,black_point,white_point,
1979 white_point;
1987 white_point=(double) QuantumRange;
1989 white_point=geometry_info.sigma;
1996 white_point*=(double) (QuantumRange/100.0);
1999 white_point=(double) QuantumRange-black_point;
2001 (void) LevelizeImage(*image,black_point,white_point,gamma,
2004 (void) LevelImage(*image,black_point,white_point,gamma,
2018 white_point;
2031 white_point=black_point; /* set everything to that color */
2038 &white_point,exception);
2041 &white_point,exception);
2043 (void) LevelImageColors(*image,&black_point,&white_point,
2051 white_point;
2056 white_point=(double) (*image)->columns*(*image)->rows;
2058 white_point=geometry_info.sigma;
2062 white_point*=(double) (*image)->columns*(*image)->rows/100.0;
2065 white_point=(double) (*image)->columns*(*image)->rows-
2067 (void) LinearStretchImage(*image,black_point,white_point,exception);
