460     resolution;  in ReadPSImage()  local
553   if ((image->resolution.x == 0.0) || (image->resolution.y == 0.0))  in ReadPSImage()
556       image->resolution.x=geometry_info.rho;  in ReadPSImage()
557       image->resolution.y=geometry_info.sigma;  in ReadPSImage()
559         image->resolution.y=image->resolution.x;  in ReadPSImage()
564       image->resolution.x=geometry_info.rho;  in ReadPSImage()
565       image->resolution.y=geometry_info.sigma;  in ReadPSImage()
567         image->resolution.y=image->resolution.x;  in ReadPSImage()
572   resolution=image->resolution;  in ReadPSImage()
573   page.width=(size_t) ceil((double) (page.width*resolution.x/delta.x)-0.5);  in ReadPSImage()
574   page.height=(size_t) ceil((double) (page.height*resolution.y/delta.y)-0.5);  in ReadPSImage()
792         resolution.x/delta.x)-0.5);  in ReadPSImage()
794         resolution.y/delta.y)-0.5);  in ReadPSImage()
813     page.width=(size_t) ceil((double) (page.width*image->resolution.x/delta.x)  in ReadPSImage()
815     page.height=(size_t) ceil((double) (page.height*image->resolution.y/  in ReadPSImage()
867   (void) FormatLocaleString(density,MagickPathExtent,"%gx%g",resolution.x,  in ReadPSImage()
868     resolution.y);  in ReadPSImage()
1495     resolution,  in WritePSImage()  local
1564     resolution.x=image->resolution.x;  in WritePSImage()
1565     resolution.y=image->resolution.y;  in WritePSImage()
1566     if ((resolution.x == 0.0) || (resolution.y == 0.0))  in WritePSImage()
1569         resolution.x=geometry_info.rho;  in WritePSImage()
1570         resolution.y=geometry_info.sigma;  in WritePSImage()
1572           resolution.y=resolution.x;  in WritePSImage()
1577         resolution.x=geometry_info.rho;  in WritePSImage()
1578         resolution.y=geometry_info.sigma;  in WritePSImage()
1580           resolution.y=resolution.x;  in WritePSImage()
1584         resolution.x=(double) ((size_t) (100.0*2.54*resolution.x+0.5)/100.0);  in WritePSImage()
1585         resolution.y=(double) ((size_t) (100.0*2.54*resolution.y+0.5)/100.0);  in WritePSImage()
1604     scale.x=(double) (geometry.width*delta.x)/resolution.x;  in WritePSImage()
1606     scale.y=(double) (geometry.height*delta.y)/resolution.y;  in WritePSImage()