import com.imsl.chart.*;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.GregorianCalendar;

public class SampleWeekend extends JFrameChart {
    
    public SampleWeekend() {        
        Chart chart = getChart();
        AxisXY axis = new AxisXY(chart);
        Axis1D axisX = axis.getAxisX();
        axisX.getAxisLabel().setTextFormat(new SimpleDateFormat("EEE MM/d/yy"));
        axisX.getAxisLabel().setTextAngle(90);
        
        // Skip weekends
        axisX.setSkipWeekends(true);
        axisX.setTransform(axisX.TRANSFORM_CUSTOM);
        axisX.setCustomTransform(new TransformDate());
        
        GregorianCalendar t[] = {
            new GregorianCalendar(2001, GregorianCalendar.OCTOBER, 10),
            new GregorianCalendar(2001, GregorianCalendar.OCTOBER, 11),
            new GregorianCalendar(2001, GregorianCalendar.OCTOBER, 12),
            new GregorianCalendar(2001, GregorianCalendar.OCTOBER, 15),
            new GregorianCalendar(2001, GregorianCalendar.OCTOBER, 16)
        };
        double x[] = new double[5];
        for (int k = 0;  k < x.length;  k++)  x[k] = t[k].getTime().getTime();
        double y[] = {4, 2, 3, 9, 2};
        new Data(axis, x, y);
        
        axis.setViewport(0.2, 0.9, 0.1, 0.7);
    }
    
    public static void main(String argv[]) {
        new SampleWeekend().setVisible(true);
    }
}