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/dports/graphics/mapserver/mapserver-7.6.4/
H A Dmapscale.c570 double dfWidthGeo = 0.0; in Pix2Georef() local
577 dfWidthGeo = dfGeoMax - dfGeoMin; in Pix2Georef()
580 if (dfWidthGeo > 0.0 && nWidthPix > 0) { in Pix2Georef()
581 dfPixToGeo = dfWidthGeo / (double)nWidthPix; in Pix2Georef()