Esempio n. 1
0
 protected virtual void OnLineConnected(LineToDrawEventArgs e)
 {
     if (LineConnected != null)
     {
         LineConnected(this, e);
     }
 }
Esempio n. 2
0
        private void OnLineDraw(object sender, LineToDrawEventArgs args)
        {
            this.Dispatcher.Invoke(() =>
            {
                void Line_MouseDown(object _sender, MouseButtonEventArgs e, float x1, float x2, float y1, float y2)
                {
                    Console.WriteLine("X1: " + x1.ToString() + " X2: " + x2.ToString() + " Y1: " + y1.ToString() + " Y2: " + y2.ToString());
                }

                if (args.P1 != null && args.P2 != null)
                {
                    float[] limits = pr.getGridLimits();
                    float xMin     = limits[0];
                    float xMax     = limits[1];
                    float yMin     = limits[2];
                    float yMax     = limits[3];
                    float uiWidth  = Convert.ToSingle(uiCanvas.Width);
                    float uiHeight = Convert.ToSingle(uiCanvas.Height);

                    float x1 = Utilities.normalizeValueBetweenRange(args.P1.getX(), xMin, xMax, 0, uiWidth);
                    float x2 = Utilities.normalizeValueBetweenRange(args.P2.getX(), xMin, xMax, 0, uiWidth);
                    float y1 = Utilities.normalizeValueBetweenRange(args.P1.getY(), yMin, yMax, 0, uiHeight);
                    float y2 = Utilities.normalizeValueBetweenRange(args.P2.getY(), yMin, yMax, 0, uiHeight);

                    Line line = new Line();

                    Brush brush = new SolidColorBrush(args.Color);
                    line.Stroke = brush;
                    line.X1     = x1;
                    line.X2     = x2;
                    line.Y1     = y1;
                    line.Y2     = y2;

                    line.MouseDown += (_sender, e) => Line_MouseDown(_sender, e, args.P1.getX(), args.P2.getX(), args.P1.getY(), args.P2.getY());

                    line.StrokeThickness = 2;
                    uiCanvas.Children.Add(line);
                }

                if (args.Alt_P1 != null && args.Alt_p2 != null)
                {
                    float[] limits = pr.getGridLimits();
                    float xMin     = limits[0];
                    float xMax     = limits[1];
                    float yMin     = limits[2];
                    float yMax     = limits[3];
                    float uiWidth  = Convert.ToSingle(uiCanvas.Width);
                    float uiHeight = Convert.ToSingle(uiCanvas.Height);

                    float x1 = Utilities.normalizeValueBetweenRange(args.Alt_P1.getX(), xMin, xMax, 0, uiWidth);
                    float x2 = Utilities.normalizeValueBetweenRange(args.Alt_p2.getX(), xMin, xMax, 0, uiWidth);
                    float y1 = Utilities.normalizeValueBetweenRange(args.Alt_P1.getY(), yMin, yMax, 0, uiHeight);
                    float y2 = Utilities.normalizeValueBetweenRange(args.Alt_p2.getY(), yMin, yMax, 0, uiHeight);

                    Line line   = new Line();
                    Brush brush = new SolidColorBrush(args.Color);
                    line.Stroke = brush;
                    line.X1     = x1;
                    line.X2     = x2;
                    line.Y1     = y1;
                    line.Y2     = y2;

                    line.MouseDown += (_sender, e) => Line_MouseDown(_sender, e, args.Alt_P1.getX(), args.Alt_p2.getX(), args.Alt_P1.getY(), args.Alt_p2.getY());

                    line.StrokeThickness = 2;
                    uiCanvas.Children.Add(line);
                }
            });
        }