using Imsl.Chart2D;
using System.Drawing;

public class SampleBarGroup : FrameChart {

    public SampleBarGroup() {
        Chart chart = this.Chart;
        AxisXY axis = new AxisXY(chart);

        double[][] y = new double[2][] {
           new double[] {4, 2, 3, 9},
           new double[] {6, 7, 5, 2}};
        Bar bar = new Bar(axis, y);
        bar.BarType = Bar.BAR_TYPE_VERTICAL;
        bar.SetLabels(new string[] {"A","B","C","D"});
        bar.GetBarSet(0).FillColor = Color.Red;
        bar.GetBarSet(1).FillColor = Color.Blue;
    }

    public static void Main(string[] argv) {
        System.Windows.Forms.Application.Run(new SampleBarGroup());
    }
}