1056     inverse_edge;  in AffineEdge()  local
1061   inverse_edge.x1=edge->x1;  in AffineEdge()
1062   inverse_edge.y1=edge->y1;  in AffineEdge()
1063   inverse_edge.x2=edge->x2;  in AffineEdge()
1064   inverse_edge.y2=edge->y2;  in AffineEdge()
1070       if (x > inverse_edge.x1)  in AffineEdge()
1071         inverse_edge.x1=x;  in AffineEdge()
1074       if (x < inverse_edge.x2)  in AffineEdge()
1075         inverse_edge.x2=x;  in AffineEdge()
1082         if (x > inverse_edge.x1)  in AffineEdge()
1083           inverse_edge.x1=x;  in AffineEdge()
1086         if (x < inverse_edge.x2)  in AffineEdge()
1087           inverse_edge.x2=x;  in AffineEdge()
1092           inverse_edge.x2=edge->x1;  in AffineEdge()
1093           return(inverse_edge);  in AffineEdge()
1103       if (x > inverse_edge.x1)  in AffineEdge()
1104         inverse_edge.x1=x;  in AffineEdge()
1107       if (x < inverse_edge.x2)  in AffineEdge()
1108         inverse_edge.x2=x;  in AffineEdge()
1115         if (x > inverse_edge.x1)  in AffineEdge()
1116           inverse_edge.x1=x;  in AffineEdge()
1119         if (x < inverse_edge.x2)  in AffineEdge()
1120           inverse_edge.x2=x;  in AffineEdge()
1125           inverse_edge.x2=edge->x2;  in AffineEdge()
1126           return(inverse_edge);  in AffineEdge()
1128   return(inverse_edge);  in AffineEdge()
1260       inverse_edge;  in DrawAffineImage()  local
1267     inverse_edge=AffineEdge(source,&inverse_affine,(double) y,&edge);  in DrawAffineImage()
1268     if (inverse_edge.x2 < inverse_edge.x1)  in DrawAffineImage()
1271       ceil(inverse_edge.x1-0.5)),y,(size_t) CastDoubleToLong(floor(  in DrawAffineImage()
1272       inverse_edge.x2+0.5)-ceil(inverse_edge.x1-0.5)+1),1,exception);  in DrawAffineImage()
1278     for (x=CastDoubleToLong(ceil(inverse_edge.x1-0.5));  in DrawAffineImage()
1279          x <= CastDoubleToLong(floor(inverse_edge.x2+0.5)); x++)  in DrawAffineImage()