public void Reset()
{
State = new DrawingState();
Polygons = new List <Polygon> {
new Polygon()
};
State.CurrentPolygon = Polygons[Polygons.Count - 1];
RepaintBitmap();
pictureBox.Refresh();
}
public WorkingArea(Bitmap bitmap, PictureBox pictureBox)
{
Bitmap = bitmap;
State = new DrawingState();
Polygons = new List <Polygon> {
new Polygon()
};
State.CurrentPolygon = Polygons[Polygons.Count - 1];
this.pictureBox = pictureBox;
pictureBox.Image = bitmap;
}