Java Code Examples for org.jfree.chart.plot.PiePlot#setCircular()
The following examples show how to use
org.jfree.chart.plot.PiePlot#setCircular() .
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Example 1
| Source File: SWTPieChartDemo1.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart(
"Pie Chart Demo 1", // chart title
dataset, // data
true, // include legend
true,
false
);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
plot.setNoDataMessage("No data available");
plot.setCircular(false);
plot.setLabelGap(0.02);
return chart;
}
Example 2
| Source File: SWTPieChartDemo1.java From ccu-historian with GNU General Public License v3.0 | 6 votes |
|
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart(
"Pie Chart Demo 1", // chart title
dataset, // data
true, // include legend
true,
false
);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
plot.setNoDataMessage("No data available");
plot.setCircular(false);
plot.setLabelGap(0.02);
return chart;
}
Example 3
| Source File: PieChartDemo1.java From opensim-gui with Apache License 2.0 | 6 votes |
|
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart(
"Pie Chart Demo 1", // chart title
dataset, // data
true, // include legend
true,
false
);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
plot.setNoDataMessage("No data available");
plot.setCircular(false);
plot.setLabelGap(0.02);
return chart;
}
Example 4
| Source File: SWTPieChartDemo1.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart(
"Pie Chart Demo 1", // chart title
dataset, // data
true, // include legend
true,
false
);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
plot.setNoDataMessage("No data available");
plot.setCircular(false);
plot.setLabelGap(0.02);
return chart;
}
Example 5
| Source File: SWTPieChartDemo1.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart(
"Pie Chart Demo 1", // chart title
dataset, // data
true, // include legend
true,
false
);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
plot.setNoDataMessage("No data available");
plot.setCircular(false);
plot.setLabelGap(0.02);
return chart;
}
Example 6
| Source File: SWTPieChartDemo1.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
|
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart(
"Pie Chart Demo 1", // chart title
dataset, // data
true, // include legend
true,
false
);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
plot.setNoDataMessage("No data available");
plot.setCircular(false);
plot.setLabelGap(0.02);
return chart;
}
Example 7
| Source File: CommonPieChartAction.java From bamboobsc with Apache License 2.0 | 6 votes |
|
private void fillChart(String title, List<String> names,
List<String> colors, List<Float> values) throws Exception {
DefaultPieDataset data=new DefaultPieDataset();
for (int ix=0; ix<names.size(); ix++) {
data.setValue( names.get(ix), values.get(ix) );
}
this.chart=ChartFactory.createPieChart3D(
title,
data,
true,
true,
false);
LegendTitle legend=this.chart.getLegend();
legend.setItemFont(new Font("", Font.TRUETYPE_FONT, 9) );
PiePlot plot=(PiePlot)this.chart.getPlot();
plot.setCircular(true);
plot.setBackgroundAlpha(0.9f);
plot.setForegroundAlpha(0.5f);
plot.setLabelFont(new Font("", Font.TRUETYPE_FONT, 9) );
this.setPlotColor( plot, names, colors );
this.chart.setTitle(new TextTitle(title, new Font("", Font.TRUETYPE_FONT, 9) ) );
}
Example 8
| Source File: SWTPieChartDemo1.java From SIMVA-SoS with Apache License 2.0 | 6 votes |
|
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart(
"Pie Chart Demo 1", // chart title
dataset, // data
true, // include legend
true,
false
);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
plot.setNoDataMessage("No data available");
plot.setCircular(false);
plot.setLabelGap(0.02);
return chart;
}
Example 9
| Source File: SWTPieChartDemo1.java From openstock with GNU General Public License v3.0 | 6 votes |
|
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart(
"Pie Chart Demo 1", // chart title
dataset, // data
true, // include legend
true,
false
);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
plot.setNoDataMessage("No data available");
plot.setCircular(false);
plot.setLabelGap(0.02);
return chart;
}
Example 10
| Source File: RingChartPlotter.java From rapidminer-studio with GNU Affero General Public License v3.0 | 5 votes |
|
@Override
public JFreeChart createChart(PieDataset pieDataSet, boolean createLegend) {
JFreeChart chart = ChartFactory.createRingChart(null, pieDataSet, createLegend, // legend
true, false);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionOutlinesVisible(false);
plot.setLabelFont(FontTools.getFont(Font.SANS_SERIF, Font.PLAIN, 11));
plot.setNoDataMessage("No data available");
plot.setCircular(true);
plot.setLabelGap(0.02);
return chart;
}
Example 11
| Source File: AegeanChartTheme.java From jasperreports with GNU Lesser General Public License v3.0 | 5 votes |
|
@Override
protected JFreeChart createPieChart() throws JRException
{
JFreeChart jfreeChart = super.createPieChart();
PiePlot piePlot = (PiePlot)jfreeChart.getPlot();
JRPiePlot jrPiePlot = (JRPiePlot)getPlot();
boolean isShowLabels = jrPiePlot.getShowLabels() == null ? true : jrPiePlot.getShowLabels();
if(isShowLabels && piePlot.getLabelGenerator() != null)
{
piePlot.setLabelBackgroundPaint(ChartThemesConstants.TRANSPARENT_PAINT);
piePlot.setLabelShadowPaint(ChartThemesConstants.TRANSPARENT_PAINT);
piePlot.setLabelOutlinePaint(ChartThemesConstants.TRANSPARENT_PAINT);
}
piePlot.setShadowXOffset(0);
piePlot.setShadowYOffset(0);
PieDataset pieDataset = piePlot.getDataset();
if(pieDataset != null)
{
for(int i = 0; i < pieDataset.getItemCount(); i++)
{
piePlot.setSectionOutlinePaint(pieDataset.getKey(i), ChartThemesConstants.TRANSPARENT_PAINT);
//makes pie colors darker
//piePlot.setSectionPaint(pieDataset.getKey(i), GRADIENT_PAINTS[i]);
}
}
piePlot.setCircular(true);
return jfreeChart;
}
Example 12
| Source File: EyeCandySixtiesChartTheme.java From jasperreports with GNU Lesser General Public License v3.0 | 5 votes |
|
@Override
protected JFreeChart createPieChart() throws JRException
{
JFreeChart jfreeChart = super.createPieChart();
PiePlot piePlot = (PiePlot)jfreeChart.getPlot();
JRPiePlot jrPiePlot = (JRPiePlot)getPlot();
boolean isShowLabels = jrPiePlot.getShowLabels() == null ? true : jrPiePlot.getShowLabels();
if (isShowLabels && piePlot.getLabelGenerator() != null)
{
piePlot.setLabelBackgroundPaint(ChartThemesConstants.TRANSPARENT_PAINT);
piePlot.setLabelShadowPaint(ChartThemesConstants.TRANSPARENT_PAINT);
piePlot.setLabelOutlinePaint(ChartThemesConstants.TRANSPARENT_PAINT);
}
piePlot.setShadowXOffset(5);
piePlot.setShadowYOffset(10);
piePlot.setShadowPaint(new GradientPaint(0, getChart().getHeight() / 2, new Color(41, 120, 162), 0, getChart().getHeight(), Color.white));
PieDataset pieDataset = piePlot.getDataset();
if (pieDataset != null)
{
for (int i = 0; i < pieDataset.getItemCount(); i++)
{
piePlot.setSectionOutlinePaint(pieDataset.getKey(i), ChartThemesConstants.TRANSPARENT_PAINT);
//makes pie colors darker
//piePlot.setSectionPaint(pieDataset.getKey(i), GRADIENT_PAINTS[i]);
}
}
piePlot.setCircular(true);
return jfreeChart;
}
Example 13
| Source File: GraphStatsView.java From eclipse-cs with GNU Lesser General Public License v2.1 | 5 votes |
|
/**
* Crée le graphe JFreeChart.
*
* @param piedataset
* : la source de données à afficher
* @return le diagramme
*/
private JFreeChart createChart(GraphPieDataset piedataset) {
JFreeChart jfreechart = ChartFactory.createPieChart3D(null, piedataset, false, true, false);
jfreechart.setAntiAlias(true);
jfreechart.setTextAntiAlias(true);
PiePlot pieplot3d = (PiePlot) jfreechart.getPlot();
pieplot3d.setInsets(new RectangleInsets(0, 0, 0, 0));
final double angle = 290D;
pieplot3d.setStartAngle(angle);
pieplot3d.setDirection(Rotation.CLOCKWISE);
final float foreground = 0.5F;
pieplot3d.setForegroundAlpha(foreground);
pieplot3d.setNoDataMessage(Messages.GraphStatsView_noDataToDisplay);
pieplot3d.setCircular(true);
pieplot3d.setOutlinePaint(null);
pieplot3d.setLabelFont(new Font("SansSerif", Font.PLAIN, 10));
pieplot3d.setLabelGap(0.02);
pieplot3d.setLabelOutlinePaint(null);
pieplot3d.setLabelShadowPaint(null);
pieplot3d.setLabelBackgroundPaint(Color.WHITE);
pieplot3d.setBackgroundPaint(Color.WHITE);
// avoid showing the percentage as an absolute number in the tooltip
pieplot3d.setToolTipGenerator(new StandardPieToolTipGenerator("{0}: {2}"));
pieplot3d.setInteriorGap(0.02);
pieplot3d.setMaximumLabelWidth(0.20);
return jfreechart;
}
Example 14
| Source File: AbstractPieChartPlotter.java From rapidminer-studio with GNU Affero General Public License v3.0 | 4 votes |
|
public void updatePlotter() {
int categoryCount = prepareData();
String maxClassesProperty = ParameterService
.getParameterValue(MainFrame.PROPERTY_RAPIDMINER_GUI_PLOTTER_LEGEND_CLASSLIMIT);
int maxClasses = 20;
try {
if (maxClassesProperty != null) {
maxClasses = Integer.parseInt(maxClassesProperty);
}
} catch (NumberFormatException e) {
// LogService.getGlobal().log("Pie Chart plotter: cannot parse property 'rapidminer.gui.plotter.colors.classlimit', using maximal 20 different classes.",
// LogService.WARNING);
LogService.getRoot().log(Level.WARNING,
"com.rapidminer.gui.plotter.charts.AbstractPieChartPlotter.pie_chart_plotter_parsing_error");
}
boolean createLegend = categoryCount > 0 && categoryCount < maxClasses;
if (categoryCount <= MAX_CATEGORIES) {
JFreeChart chart = createChart(pieDataSet, createLegend);
// set the background color for the chart...
chart.setBackgroundPaint(Color.white);
PiePlot plot = (PiePlot) chart.getPlot();
plot.setBackgroundPaint(Color.WHITE);
plot.setSectionOutlinesVisible(true);
plot.setShadowPaint(new Color(104, 104, 104, 100));
int size = pieDataSet.getKeys().size();
for (int i = 0; i < size; i++) {
Comparable<?> key = pieDataSet.getKey(i);
plot.setSectionPaint(key, getColorProvider(true).getPointColor(i / (double) (size - 1)));
boolean explode = false;
for (String explosionGroup : explodingGroups) {
if (key.toString().startsWith(explosionGroup) || explosionGroup.startsWith(key.toString())) {
explode = true;
break;
}
}
if (explode) {
plot.setExplodePercent(key, this.explodingAmount);
}
}
plot.setLabelFont(LABEL_FONT);
plot.setNoDataMessage("No data available");
plot.setCircular(true);
plot.setLabelGap(0.02);
plot.setOutlinePaint(Color.WHITE);
// legend settings
LegendTitle legend = chart.getLegend();
if (legend != null) {
legend.setPosition(RectangleEdge.TOP);
legend.setFrame(BlockBorder.NONE);
legend.setHorizontalAlignment(HorizontalAlignment.LEFT);
legend.setItemFont(LABEL_FONT);
}
if (panel instanceof AbstractChartPanel) {
panel.setChart(chart);
} else {
panel = new AbstractChartPanel(chart, getWidth(), getHeight() - MARGIN);
final ChartPanelShiftController controller = new ChartPanelShiftController(panel);
panel.addMouseListener(controller);
panel.addMouseMotionListener(controller);
}
// ATTENTION: WITHOUT THIS WE GET SEVERE MEMORY LEAKS!!!
panel.getChartRenderingInfo().setEntityCollection(null);
} else {
// LogService.getGlobal().logNote("Too many columns (" + categoryCount +
// "), this chart is only able to plot up to " + MAX_CATEGORIES +
// " different categories.");
LogService.getRoot().log(Level.INFO,
"com.rapidminer.gui.plotter.charts.AbstractPieChartPlotter.too_many_columns",
new Object[] { categoryCount, MAX_CATEGORIES });
}
}
Example 15
| Source File: SimpleChartTheme.java From jasperreports with GNU Lesser General Public License v3.0 | 4 votes |
|
/**
*
*/
protected JFreeChart createPieChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createPieChart(
evaluateTextExpression(getChart().getTitleExpression()),
(PieDataset)getDataset(),
isShowLegend(),
true,
false
);
configureChart(jfreeChart, getPlot());
PiePlot piePlot = (PiePlot)jfreeChart.getPlot();
//plot.setStartAngle(290);
//plot.setDirection(Rotation.CLOCKWISE);
//plot.setNoDataMessage("No data to display");
JRPiePlot jrPiePlot = (JRPiePlot)getPlot();
boolean isCircular = jrPiePlot.getCircular() == null ? true : jrPiePlot.getCircular();
piePlot.setCircular(isCircular);
boolean isShowLabels = jrPiePlot.getShowLabels() == null ? true : jrPiePlot.getShowLabels();
if (isShowLabels)
{
PieSectionLabelGenerator labelGenerator = (PieSectionLabelGenerator)getLabelGenerator();
JRItemLabel itemLabel = jrPiePlot.getItemLabel();
if (labelGenerator != null)
{
piePlot.setLabelGenerator(labelGenerator);
}
else if (jrPiePlot.getLabelFormat() != null)
{
piePlot.setLabelGenerator(
new StandardPieSectionLabelGenerator(jrPiePlot.getLabelFormat(),
NumberFormat.getNumberInstance(getLocale()),
NumberFormat.getPercentInstance(getLocale()))
);
}
// else if (itemLabel != null && itemLabel.getMask() != null)
// {
// piePlot.setLabelGenerator(
// new StandardPieSectionLabelGenerator(itemLabel.getMask())
// );
// }
if (itemLabel != null && itemLabel.getFont() != null)
{
piePlot.setLabelFont(getFontUtil().getAwtFont(itemLabel.getFont(), getLocale()));
}
else
{
piePlot.setLabelFont(getFontUtil().getAwtFont(new JRBaseFont(getChart(), null), getLocale()));
}
if (itemLabel != null && itemLabel.getColor() != null)
{
piePlot.setLabelPaint(itemLabel.getColor());
}
else
{
piePlot.setLabelPaint(getChart().getForecolor());
}
if (itemLabel != null && itemLabel.getBackgroundColor() != null)
{
piePlot.setLabelBackgroundPaint(itemLabel.getBackgroundColor());
}
else
{
piePlot.setLabelBackgroundPaint(getChart().getBackcolor());
}
}
else
{
piePlot.setLabelGenerator(null);
}
if (jrPiePlot.getLegendLabelFormat() != null)
{
piePlot.setLegendLabelGenerator(
new StandardPieSectionLabelGenerator(((JRPiePlot)getPlot()).getLegendLabelFormat(),
NumberFormat.getNumberInstance(getLocale()),
NumberFormat.getPercentInstance(getLocale()))
);
}
return jfreeChart;
}
Example 16
| Source File: GenericChartTheme.java From jasperreports with GNU Lesser General Public License v3.0 | 4 votes |
|
/**
*
*/
protected JFreeChart createPieChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createPieChart(
evaluateTextExpression(getChart().getTitleExpression()),
(PieDataset)getDataset(),
isShowLegend(),
true,
false
);
configureChart(jfreeChart, getPlot());
PiePlot piePlot = (PiePlot)jfreeChart.getPlot();
//plot.setStartAngle(290);
//plot.setDirection(Rotation.CLOCKWISE);
//plot.setNoDataMessage("No data to display");
JRPiePlot jrPiePlot = (JRPiePlot)getPlot();
boolean isCircular = jrPiePlot.getCircular() == null ? true : jrPiePlot.getCircular();
piePlot.setCircular(isCircular);
boolean isShowLabels = jrPiePlot.getShowLabels() == null ? true : jrPiePlot.getShowLabels();
if (isShowLabels)
{
PieSectionLabelGenerator labelGenerator = (PieSectionLabelGenerator)getLabelGenerator();
JRItemLabel itemLabel = jrPiePlot.getItemLabel();
if (labelGenerator != null)
{
piePlot.setLabelGenerator(labelGenerator);
}
else if (jrPiePlot.getLabelFormat() != null)
{
piePlot.setLabelGenerator(
new StandardPieSectionLabelGenerator(jrPiePlot.getLabelFormat(),
NumberFormat.getNumberInstance(getLocale()),
NumberFormat.getPercentInstance(getLocale()))
);
}
// else if (itemLabel != null && itemLabel.getMask() != null)
// {
// piePlot.setLabelGenerator(
// new StandardPieSectionLabelGenerator(itemLabel.getMask())
// );
//
// }
Integer baseFontSize = (Integer)getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.BASEFONT_SIZE);
JRFont font = itemLabel != null && itemLabel.getFont() != null ? itemLabel.getFont() : null;
piePlot.setLabelFont(getFont(new JRBaseFont(getChart(), null), font, baseFontSize));
if (itemLabel != null && itemLabel.getColor() != null)
{
piePlot.setLabelPaint(itemLabel.getColor());
}
else
{
piePlot.setLabelPaint(getChart().getForecolor());
}
if (itemLabel != null && itemLabel.getBackgroundColor() != null)
{
piePlot.setLabelBackgroundPaint(itemLabel.getBackgroundColor());
}
else
{
piePlot.setLabelBackgroundPaint(getChart().getBackcolor());
}
}
else
{
piePlot.setLabelGenerator(null);
}
if (jrPiePlot.getLegendLabelFormat() != null)
{
piePlot.setLegendLabelGenerator(
new StandardPieSectionLabelGenerator(jrPiePlot.getLegendLabelFormat(),
NumberFormat.getNumberInstance(getLocale()),
NumberFormat.getPercentInstance(getLocale()))
);
}
return jfreeChart;
}
Example 17
| Source File: DefaultChartTheme.java From jasperreports with GNU Lesser General Public License v3.0 | 4 votes |
|
/**
*
*/
protected JFreeChart createPieChart() throws JRException
{
ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
JFreeChart jfreeChart =
ChartFactory.createPieChart(
evaluateTextExpression(getChart().getTitleExpression()),
(PieDataset)getDataset(),
isShowLegend(),
true,
false
);
configureChart(jfreeChart);
PiePlot piePlot = (PiePlot)jfreeChart.getPlot();
//plot.setStartAngle(290);
//plot.setDirection(Rotation.CLOCKWISE);
//plot.setNoDataMessage("No data to display");
JRPiePlot jrPiePlot = (JRPiePlot)getPlot();
boolean isCircular = jrPiePlot.getCircular() == null ? true : jrPiePlot.getCircular();
piePlot.setCircular(isCircular);
boolean isShowLabels = jrPiePlot.getShowLabels() == null ? true : jrPiePlot.getShowLabels();
if (isShowLabels)
{
PieSectionLabelGenerator labelGenerator = (PieSectionLabelGenerator)getLabelGenerator();
JRItemLabel itemLabel = jrPiePlot.getItemLabel();
if (labelGenerator != null)
{
piePlot.setLabelGenerator(labelGenerator);
}
else if (jrPiePlot.getLabelFormat() != null)
{
piePlot.setLabelGenerator(
new StandardPieSectionLabelGenerator(jrPiePlot.getLabelFormat(),
NumberFormat.getNumberInstance(getLocale()),
NumberFormat.getPercentInstance(getLocale()))
);
}// the default section label is just the key, so there's no need to set localized number formats
// else if (itemLabel != null && itemLabel.getMask() != null)
// {
// piePlot.setLabelGenerator(
// new StandardPieSectionLabelGenerator(itemLabel.getMask())
// );
// }
piePlot.setLabelFont(
fontUtil.getAwtFont(
getFont(itemLabel == null ? null : itemLabel.getFont()),
getLocale()
)
);
if (itemLabel != null && itemLabel.getColor() != null)
{
piePlot.setLabelPaint(itemLabel.getColor());
}
else
{
piePlot.setLabelPaint(getChart().getForecolor());
}
if (itemLabel != null && itemLabel.getBackgroundColor() != null)
{
piePlot.setLabelBackgroundPaint(itemLabel.getBackgroundColor());
}
else
{
piePlot.setLabelBackgroundPaint(getChart().getBackcolor());
}
}
else
{
piePlot.setLabelGenerator(null);
}
if (jrPiePlot.getLegendLabelFormat() != null)
{
piePlot.setLegendLabelGenerator(
new StandardPieSectionLabelGenerator(jrPiePlot.getLegendLabelFormat(),
NumberFormat.getNumberInstance(getLocale()),
NumberFormat.getPercentInstance(getLocale()))
);
}// the default legend label is just the key, so there's no need to set localized number formats
return jfreeChart;
}
Example 18
| Source File: PieChartExpression.java From pentaho-reporting with GNU Lesser General Public License v2.1 | 4 votes |
|
protected void configureChart( final JFreeChart chart ) {
super.configureChart( chart );
final Plot plot = chart.getPlot();
final PiePlot pp = (PiePlot) plot;
final PieDataset pieDS = pp.getDataset();
pp.setDirection( rotationClockwise ? Rotation.CLOCKWISE : Rotation.ANTICLOCKWISE );
if ( ( explodeSegment != null ) && ( explodePct != null ) ) {
configureExplode( pp );
}
if ( StringUtils.isEmpty( getTooltipFormula() ) == false ) {
pp.setToolTipGenerator( new FormulaPieTooltipGenerator( getRuntime(), getTooltipFormula() ) );
}
if ( StringUtils.isEmpty( getUrlFormula() ) == false ) {
pp.setURLGenerator( new FormulaPieURLGenerator( getRuntime(), getUrlFormula() ) );
}
pp.setIgnoreNullValues( ignoreNulls );
pp.setIgnoreZeroValues( ignoreZeros );
if ( Boolean.FALSE.equals( getItemsLabelVisible() ) ) {
pp.setLabelGenerator( null );
} else {
final ExpressionRuntime runtime = getRuntime();
final Locale locale = runtime.getResourceBundleFactory().getLocale();
final FastDecimalFormat fastPercent = new FastDecimalFormat( FastDecimalFormat.TYPE_PERCENT, locale, true );
final FastDecimalFormat fastInteger = new FastDecimalFormat( FastDecimalFormat.TYPE_INTEGER, locale, true );
final DecimalFormat numFormat = new DecimalFormat( fastInteger.getPattern(), new DecimalFormatSymbols( locale ) );
numFormat.setRoundingMode( RoundingMode.HALF_UP );
final DecimalFormat percentFormat =
new DecimalFormat( fastPercent.getPattern(), new DecimalFormatSymbols( locale ) );
percentFormat.setRoundingMode( RoundingMode.HALF_UP );
final StandardPieSectionLabelGenerator labelGen = new StandardPieSectionLabelGenerator( pieLabelFormat,
numFormat, percentFormat );
pp.setLabelGenerator( labelGen );
final StandardPieSectionLabelGenerator legendGen = new StandardPieSectionLabelGenerator( pieLegendLabelFormat,
numFormat, percentFormat );
pp.setLegendLabelGenerator( legendGen );
}
if ( StringUtils.isEmpty( getLabelFont() ) == false ) {
pp.setLabelFont( Font.decode( getLabelFont() ) );
}
if ( pieDS != null ) {
final String[] colors = getSeriesColor();
for ( int i = 0; i < colors.length; i++ ) {
if ( i < pieDS.getItemCount() ) {
pp.setSectionPaint( pieDS.getKey( i ), parseColorFromString( colors[ i ] ) );
} else {
break;
}
}
}
if ( shadowPaint != null ) {
pp.setShadowPaint( shadowPaint );
}
if ( shadowXOffset != null ) {
pp.setShadowXOffset( shadowXOffset.doubleValue() );
}
if ( shadowYOffset != null ) {
pp.setShadowYOffset( shadowYOffset.doubleValue() );
}
pp.setCircular( circular );
if ( isShowBorder() == false || isChartSectionOutline() == false ) {
chart.setBorderVisible( false );
chart.getPlot().setOutlineVisible( false );
}
}
