public void DeleteTemporaryDots()
{
foreach (var item in TemporaryDots)
{
this.CurrentWindow.Canvas.Children.Remove(item);
}
TemporaryDots.Clear();
}
public void CreateTemporaryDot(Point point)
{
Ellipse ellispse = new Ellipse();
ellispse.Width = 5;
ellispse.Height = 5;
ellispse.Fill = new SolidColorBrush(System.Windows.Media.Colors.White);
ellispse.Stroke = new SolidColorBrush(Colors.Black);
ellispse.StrokeThickness = 1;
ellispse.Margin = new Thickness(point.X, point.Y, 0, 0);
Grid grid = new Grid();
grid.Children.Add(ellispse);
TemporaryDots.Add(grid);
this.CurrentWindow.Canvas.Children.Add(grid);
}
