Searched refs:MagickPI2 (Results 1 – 3 of 3) sorted by relevance
31 #define MagickPI2 1.57079632679489661923132169163975144209858469968755 macro
1145 coeff[0] = -MagickPI2; /* -90, place at top! */ in GenerateCoefficients()1149 coeff[1] = MagickPI2; /* zero arguments - center is at top */ in GenerateCoefficients()1852 for( a=(double) (ceil((double) ((coeff[0]-coeff[1]/2.0)/MagickPI2))*MagickPI2); in DistortImage()1853 a<(coeff[0]+coeff[1]/2.0); a+=MagickPI2 ) { in DistortImage()2652 validity = (double) (coeff[1]*MagickPI2 - fabs(d.x))/output_scaling + 0.5; in DistortImage()
204 return((double)cos((double) (MagickPI2*x))); in Cosine()