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170 | import java.awt.*;
import javax.swing.JFrame;
import lt.monarch.chart.chart3D.Chart3D;
import lt.monarch.chart.chart3D.engine.*;
import lt.monarch.chart.chart3D.engine.Sphere3D.SphereType;
import lt.monarch.chart.chart3D.series.*;
import lt.monarch.chart.engine.ChartObject;
import lt.monarch.chart.mapper.MathAxisMapper;
import lt.monarch.chart.marker.DotMarker3D;
import lt.monarch.chart.models.*;
import lt.monarch.chart.plugins.*;
import lt.monarch.chart.style.tags.VectorPaintTags;
import lt.monarch.chart.swing.JChartPanel;
import lt.monarch.chart.view.LabeledChart;
import lt.monarch.math.geom.Point3D;
public class Vector3DDemo extends JFrame
{
public Vector3DDemo ()
{
/*
* Creating the mapper
*/
MathAxisMapper zMapper = new MathAxisMapper(-30, 30);
MathAxisMapper xMapper = new MathAxisMapper(-30, 30);
MathAxisMapper yMapper = new MathAxisMapper(-10, 10);
/*
* Creating the data and chart datamodel
*/
ChartDataModel provider1 = createDataModel1();
ChartDataModel provider2 = createDataModel2();
ChartDataModel provider3 = createDataModel3();
/*
* Setting Line3D Series
*/
Line3DSeries series = new Line3DSeries(provider2, xMapper, yMapper, zMapper);
series.setStrategy(Line3DStrategies.SCATTER_STRATEGY);
series.getPaintStyle().setBackground(new Color(49, 119, 31));
Sphere3D sphere = new Sphere3D(SphereType.ICO_SPHERE);
sphere.setIterationCount(2);
DotMarker3D markerEarth = new DotMarker3D();
markerEarth.setShape(sphere);
((Scatter3DStrategy)series.getStrategy()).setScatterSize(0.08);
((Scatter3DStrategy)series.getStrategy()).setMarker(markerEarth);
/*
* Setting Line3D Series
*/
Line3DSeries series2 = new Line3DSeries(provider3, xMapper, yMapper, zMapper);
series2.setStrategy(Line3DStrategies.SCATTER_STRATEGY);
series2.getPaintStyle().setBackground(new Color(221, 158, 27));
sphere = new Sphere3D(SphereType.ICO_SPHERE);
sphere.setIterationCount(3);
DotMarker3D markerSun = new DotMarker3D();
markerSun.setShape(sphere);
((Scatter3DStrategy)series2.getStrategy()).setScatterSize(0.2);
((Scatter3DStrategy)series2.getStrategy()).setMarker(markerSun);
/*
* Setting Vector3D Series
*/
Vector3DSeries vector = new Vector3DSeries(provider1, xMapper, yMapper, zMapper);
vector.getPaintStyle().setBackground(VectorPaintTags.POLE, Color.LIGHT_GRAY);
vector.getPaintStyle().setBackground(VectorPaintTags.CONE, Color.GRAY);
vector.getPaintStyle().setForeground(null);
vector.setShowNullValues(true);
Vector3DStrategy strategy = (Vector3DStrategy)vector.getStrategy();
strategy.setPointCount(8);
strategy.setConeRadius(0.004d);
strategy.setPoleRadius(0.002d);
/*
* Creating the chart and adds objects
*/
Chart3D chart = new Chart3D();
chart.reset();
chart.setObjects(new ChartObject[] { vector, series, series2 });
chart.addPlugin(new ChartRotator());
chart.addPlugin(new ChartZoomer());
((Projector3D)chart.projector()).setElevationAngle(Math.toRadians(45));
((Projector3D)chart.projector()).setRotationAngle(Math.toRadians(-45));
/*
* Setting LabeledChart
*/
LabeledChart m_chart = new LabeledChart(chart);
m_chart.setTitle("Earth trajectory around the sun");
JChartPanel m_chartPanel = new JChartPanel(m_chart);
getContentPane().add(BorderLayout.CENTER, m_chartPanel);
}
private ChartDataModel createDataModel1()
{
ChartDataModel vectorModel1 = new ChartDataModel();
DataColumnType[] columnTypes = new DataColumnType[] { DataColumnType.KEY, DataColumnType.VALUE, DataColumnType.EXTENT, DataColumnType.EXTRA, DataColumnType.EXTRA2, DataColumnType.EXTRA3 };
Point3D p1 = null;
Point3D p2 = null;
for (double i = 10; i <= 350; i = i + 20)
{
p1 = calculateEllipseXZ(i);
i = i + 25;
p2 = calculateEllipseXZ(i);
vectorModel1.add(columnTypes, new Object[] { p1.x, p1.y, p1.z, p2.x, p2.y, p2.z });
}
return vectorModel1;
}
private ChartDataModel createDataModel2()
{
ChartDataModel scatterModel = new ChartDataModel();
DataColumnType[] columnTypes = new DataColumnType[] { DataColumnType.KEY, DataColumnType.VALUE, DataColumnType.EXTENT };
Point3D p1 = null;
for (double i = 0; i <= 270; i = i + 90)
{
p1 = calculateEllipseXZ(i);
scatterModel.add(columnTypes, new Object[] { p1.x, p1.y, p1.z });
}
return scatterModel;
}
private ChartDataModel createDataModel3()
{
ChartDataModel scatterModel = new ChartDataModel();
DataColumnType[] columnTypes = new DataColumnType[] { DataColumnType.KEY, DataColumnType.VALUE, DataColumnType.EXTENT };
scatterModel.add(columnTypes, new Object[] { 0, 0, 0 });
return scatterModel;
}
public Point3D calculateEllipseXY(double angle)
{
double a = 30;
double b = 20;
double x = a * Math.cos(Math.toRadians(angle));
double y = b * Math.sin(Math.toRadians(angle));
double z = 0d;
return new Point3D(x, y, z);
}
public Point3D calculateEllipseXZ(double angle)
{
double a = 30;
double b = 20;
double x = a * Math.cos(Math.toRadians(angle));
double z = b * Math.sin(Math.toRadians(angle));
double y = 0d;
return new Point3D(x, y, z);
}
public static void main(String[] args)
{
Vector3DDemo frame = new Vector3DDemo();
frame.setSize(new Dimension(600, 400));
frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
frame.setTitle("Earth trajectory around the sun");
frame.setVisible(true);
}
} |
