1185       displacement;  in XShearImage()  local
1210     displacement=degrees*(double) (y-height/2.0);  in XShearImage()
1211     if (displacement == 0.0)  in XShearImage()
1213     if (displacement > 0.0)  in XShearImage()
1217         displacement*=(-1.0);  in XShearImage()
1220     step=CastDoubleToLong(floor((double) displacement));  in XShearImage()
1221     area=(double) (displacement-step);  in XShearImage()
1397       displacement;  in YShearImage()  local
1427     displacement=degrees*(double) (x-width/2.0);  in YShearImage()
1428     if (displacement == 0.0)  in YShearImage()
1430     if (displacement > 0.0)  in YShearImage()
1434         displacement*=(-1.0);  in YShearImage()
1437     step=CastDoubleToLong(floor((double) displacement));  in YShearImage()
1438     area=(double) (displacement-step);  in YShearImage()