public override void OnMouseUp(XnaToolUser drawArea, MouseEventArgs e) { _newPolygon = null; IsComplete = true; base.OnMouseUp(drawArea, e); }
/// <summary> /// Left nouse button is pressed /// </summary> /// <param name="drawArea"></param> /// <param name="e"></param> public override void OnMouseDown(XnaToolUser drawArea, MouseEventArgs e) { // Create new polygon, add it to the list // and keep reference to it _newPolygon = new XnaDrawPolygon(e.X, e.Y, e.X + 1, e.Y + 1); AddNewObject(drawArea, _newPolygon); _lastX = e.X; _lastY = e.Y; }