public virtual void Offset(float x, float y)
{
PolygonF offsetPly = PolygonF.Offset(this, x, y);
this.Clear();
this._pnts.AddRange(offsetPly._pnts.ToArray());
if (this._preCalcBBox)
{
this.UpdateMinMax(this._pnts);
}
offsetPly.Clear();
}
public static Polygon Offset(Polygon ply, int x, int y)
{
return(Polygon.Truncate(PolygonF.Offset(ply._ply, (float)x, (float)y)));
}