import com.imsl.chart.*; import java.awt.Color; public class SampleSimpleScatter extends JFrameChart { public SampleSimpleScatter() { Chart chart = getChart(); AxisXY axis = new AxisXY(chart); double y[] = {8, 3, 5, 2, 9}; Data data1 = new Data(axis, y); data1.setDataType(Data.DATA_TYPE_MARKER); data1.setMarkerType(Data.MARKER_TYPE_FILLED_SQUARE); data1.setMarkerColor(Color.blue); } public static void main(String argv[]) { new SampleSimpleScatter().setVisible(true); } }