Beispiel #1
0
        //Main code for creating chart.
        //Note: the argument img is unused because this demo only has 1 chart.
        public void createChart(WinChartViewer viewer, string img)
        {
            // The data for the pyramid chart
            double[] data = { 156, 123, 211, 179 };

            // The labels for the pyramid chart
            string[] labels = { "Funds", "Bonds", "Stocks", "Cash" };

            // The semi-transparent colors for the pyramid layers
            int[] colors = { 0x60000088, 0x6066aaee, 0x60ffbb00, 0x60ee6622 };

            // Create a PyramidChart object of size 480 x 400 pixels
            PyramidChart c = new PyramidChart(480, 400);

            // Set the cone center at (280, 180), and width x height to 150 x 300
            // pixels
            c.setConeSize(280, 180, 150, 300);

            // Set the elevation to 15 degrees
            c.setViewAngle(15);

            // Set the pyramid data and labels
            c.setData(data, labels);

            // Set the layer colors to the given colors
            c.setColors2(Chart.DataColor, colors);

            // Leave 1% gaps between layers
            c.setLayerGap(0.01);

            // Add labels at the left side of the pyramid layers using Arial Bold
            // font. The labels will have 3 lines showing the layer name, value and
            // percentage.
            c.setLeftLabel("{label}\nUS ${value}K\n({percent}%)", "Arial Bold");

            // Output the chart
            viewer.Image = c.makeImage();

            //include tool tip for the chart
            viewer.ImageMap = c.getHTMLImageMap("clickable", "",
                                                "title='{label}: US$ {value}K ({percent}%)'");
        }