setLayout(new ChartLayout());
title = new ChartTitle(this, SWT.NONE);
title.setLayoutData(new ChartLayoutData(SWT.DEFAULT, 100));
legend = new Legend(this, SWT.NONE);
legend.setLayoutData(new ChartLayoutData(200, SWT.DEFAULT));
plotArea = new PlotArea(this, SWT.NONE);
axisSet = new AxisSet(this);
updateLayout();