//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}%)'");
}