/**
* Create the scatter chart using the ChartFactory built into JFreeChart
*
* @return m_chart A chart of type JFreeChart
*/
@Override
public JFreeChart createChart() {
JFreeChart CHART =
ChartFactory.createPolarChart(
super.GetTitle(), // chart title
convertDataSet(), // orientation
false, // Legend
// // include legend
true, // tooltips?
false // URLs?
);
Plot p = CHART.getPlot();
org.jfree.chart.plot.PolarPlot pl = (org.jfree.chart.plot.PolarPlot) p;
PolarItemRenderer renderer = new PolarPlot.CustomRenderer();
pl.setRenderer(renderer);
return CHART;
}
@Override
public void drawSeries(
java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
PlotRenderingInfo info,
org.jfree.chart.plot.PolarPlot plot,
XYDataset dataset,
int seriesIndex) {
int numPoints = dataset.getItemCount(seriesIndex);
for (int i = 0; i < numPoints; i++) {
double theta = dataset.getXValue(seriesIndex, i);
double radius = dataset.getYValue(seriesIndex, i);
Point p = plot.translateValueThetaRadiusToJava2D(theta, radius, dataArea);
Ellipse2D el = new Ellipse2D.Double(p.x, p.y, SIZE, SIZE);
g2.setColor(GetColourMap().getColour(i % GetColourMap().getColourArray().length));
g2.fill(el);
g2.draw(el);
}
}
/**
* Updates the plot properties to match the properties defined on the panel.
*
* @param plot The plot.
*/
public void updatePlotProperties(Plot plot) {
// set the plot properties...
plot.setOutlinePaint(getOutlinePaint());
plot.setOutlineStroke(getOutlineStroke());
plot.setBackgroundPaint(getBackgroundPaint());
plot.setInsets(getPlotInsets());
// then the axis properties...
if (this.domainAxisPropertyPanel != null) {
Axis domainAxis = null;
if (plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
domainAxis = p.getDomainAxis();
} else if (plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
domainAxis = p.getDomainAxis();
}
if (domainAxis != null) {
this.domainAxisPropertyPanel.setAxisProperties(domainAxis);
}
}
if (this.rangeAxisPropertyPanel != null) {
Axis rangeAxis = null;
if (plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
rangeAxis = p.getRangeAxis();
} else if (plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
rangeAxis = p.getRangeAxis();
} else if (plot instanceof PolarPlot) {
PolarPlot p = (PolarPlot) plot;
rangeAxis = p.getAxis();
}
if (rangeAxis != null) {
this.rangeAxisPropertyPanel.setAxisProperties(rangeAxis);
}
}
if (this.plotOrientation != null) {
if (plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
p.setOrientation(this.plotOrientation);
} else if (plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
p.setOrientation(this.plotOrientation);
}
}
if (this.drawLines != null) {
if (plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
CategoryItemRenderer r = p.getRenderer();
if (r instanceof LineAndShapeRenderer) {
((LineAndShapeRenderer) r).setLinesVisible(this.drawLines.booleanValue());
}
} else if (plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
XYItemRenderer r = p.getRenderer();
if (r instanceof StandardXYItemRenderer) {
((StandardXYItemRenderer) r).setPlotLines(this.drawLines.booleanValue());
}
}
}
if (this.drawShapes != null) {
if (plot instanceof CategoryPlot) {
CategoryPlot p = (CategoryPlot) plot;
CategoryItemRenderer r = p.getRenderer();
if (r instanceof LineAndShapeRenderer) {
((LineAndShapeRenderer) r).setShapesVisible(this.drawShapes.booleanValue());
}
} else if (plot instanceof XYPlot) {
XYPlot p = (XYPlot) plot;
XYItemRenderer r = p.getRenderer();
if (r instanceof StandardXYItemRenderer) {
((StandardXYItemRenderer) r).setBaseShapesVisible(this.drawShapes.booleanValue());
}
}
}
// dmo: added this panel for colorbar control. (start dmo additions)
if (this.colorBarAxisPropertyPanel != null) {
ColorBar colorBar = null;
if (plot instanceof ContourPlot) {
ContourPlot p = (ContourPlot) plot;
colorBar = p.getColorBar();
}
if (colorBar != null) {
this.colorBarAxisPropertyPanel.setAxisProperties(colorBar);
}
}
// dmo: (end dmo additions)
}
