コード例 #1
0
            public HoverInteraction(DataChartGui <T> chart)
            {
                this.Chart = chart;
                Lines      = new LineDrawer();
                //this.Chart.stockPricePlot.Add(Lines);
                //Lines.Canvas.Size = Chart.stockPricePlot.Canvas.Size;
                Lines.Canvas.Image     = new System.Drawing.Bitmap(Chart.Plot.Canvas.Size.Width, Chart.Plot.Canvas.Size.Height);
                Lines.Canvas.BackColor = System.Drawing.Color.Transparent;
                Lines.Canvas.Size      = Chart.Plot.Canvas.Size;
                Lines.Canvas.Enabled   = false;
                Chart.Plot.Canvas.Controls.Add(Lines.Canvas);

                Chart.Plot.Canvas.Resize += (object sender, System.EventArgs e) =>
                {
                    int width  = Chart.Plot.Canvas.Size.Width;
                    int height = Chart.Plot.Canvas.Size.Height;
                    Lines.Canvas.Image = new System.Drawing.Bitmap(width, height);
                    Lines.Canvas.Size  = Chart.Plot.Canvas.Size;
                };
            }
コード例 #2
0
            public LineInteraction(DataChartGui chart)
            {
                this.Chart       = chart;
                Canvas.Image     = new System.Drawing.Bitmap(Chart.Plot.Canvas.Size.Width, Chart.Plot.Canvas.Size.Height);
                Canvas.BackColor = System.Drawing.Color.Transparent;
                Canvas.Size      = Chart.Plot.Canvas.Size;
                Canvas.Enabled   = false;
                Chart.Plot.Canvas.Controls.Add(Canvas);

                Chart.Plot.Canvas.Resize += (object sender, System.EventArgs e) =>
                {
                    int width  = Chart.Plot.Canvas.Size.Width;
                    int height = Chart.Plot.Canvas.Size.Height;
                    if ((width > 0) && (height > 0))
                    {
                        Canvas.Image = new System.Drawing.Bitmap(width, height);
                        Canvas.Size  = Chart.Plot.Canvas.Size;
                    }
                };
            }