Searched refs:rArea (Results 1 – 1 of 1) sorted by relevance
488 double rArea = 0.0; in geopolyArea() local491 rArea += (GeoX(p,ii) - GeoX(p,ii+1)) /* (x0 - x1) */ in geopolyArea()495 rArea += (GeoX(p,ii) - GeoX(p,0)) /* (xN - x0) */ in geopolyArea()498 return rArea; in geopolyArea()