GetOptimalKernelWidth2D 1966 magick/effect.c   width=GetOptimalKernelWidth2D(radius,sigma);
GetOptimalKernelWidth2D 2342 magick/effect.c   width=GetOptimalKernelWidth2D(radius,0.5);
GetOptimalKernelWidth2D 3313 magick/effect.c   width=GetOptimalKernelWidth2D(radius,0.5);
GetOptimalKernelWidth2D   31 magick/gem.h     GetOptimalKernelWidth2D(const double,const double);