本文整理匯總了Java中org.jfree.chart.plot.PiePlot.setLabelBackgroundPaint方法的典型用法代碼示例。如果您正苦於以下問題:Java PiePlot.setLabelBackgroundPaint方法的具體用法?Java PiePlot.setLabelBackgroundPaint怎麽用?Java PiePlot.setLabelBackgroundPaint使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.jfree.chart.plot.PiePlot
的用法示例。
在下文中一共展示了PiePlot.setLabelBackgroundPaint方法的13個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: setPieRender
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
public static void setPieRender(Plot plot) {
plot.setNoDataMessage(NO_DATA_MSG);
plot.setInsets(new RectangleInsets(10, 10, 5, 10));
PiePlot piePlot = (PiePlot) plot;
piePlot.setInsets(new RectangleInsets(0, 0, 0, 0));
piePlot.setCircular(true);
piePlot.setLabelGap(0.01);
piePlot.setInteriorGap(0.05D);
piePlot.setLegendItemShape(new Rectangle(10, 10));
piePlot.setIgnoreNullValues(true);
piePlot.setLabelBackgroundPaint(null);
piePlot.setLabelShadowPaint(null);
piePlot.setLabelOutlinePaint(null);
piePlot.setShadowPaint(null);
// 0:category 1:value:2 :percentage
piePlot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0}:{2}"));
}
示例2: setBackground
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
private void setBackground(JFreeChart chart, Plot plot) {
//Color bg = backgroundcolor==null?databackgroundcolor:backgroundcolor;
chart.setBackgroundPaint(backgroundcolor);
plot.setBackgroundPaint(databackgroundcolor);
chart.setBorderPaint(databackgroundcolor);
plot.setOutlineVisible(false);
// Pie
if(plot instanceof PiePlot) {
PiePlot pp=(PiePlot) plot;
pp.setLabelOutlinePaint(backgroundcolor);
pp.setLabelBackgroundPaint(backgroundcolor);
pp.setLabelShadowPaint(backgroundcolor);
pp.setShadowPaint(backgroundcolor);
}
// Bar
/*if(plot instanceof CategoryPlot) {
CategoryPlot cp=(CategoryPlot) plot;
}*/
}
示例3: createPieChart
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
private static JFreeChart createPieChart(PieDataset piedataset, GraphDataItem item) {
JFreeChart jfreechart = ChartFactory.createPieChart(item.getTitle(), piedataset, true, true, false);
Font font = new Font("宋體", Font.PLAIN, 13);
jfreechart.getTitle().setFont(font);
jfreechart.getLegend().setItemFont(font);
PiePlot pieplot = (PiePlot) jfreechart.getPlot();
pieplot.setBackgroundPaint(ChartColor.WHITE);
pieplot.setLabelFont(font);
pieplot.setLabelGenerator(new StandardPieSectionLabelGenerator(("{0}: ({2})"),
NumberFormat.getNumberInstance(), new DecimalFormat("0.00%")));
pieplot.setLabelBackgroundPaint(new Color(220, 220, 220));
pieplot.setSimpleLabels(true);
pieplot.setInteriorGap(0.0D);
int index = 0;
for (Object name : item.getDatas().keySet()) {
pieplot.setSectionPaint((String) name, COLORS[index % COLORS.length]);
index++;
}
return jfreechart;
}
示例4: customize
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
@SuppressWarnings("deprecation")
@Override
public void customize(JFreeChart chart, JRChart jasperChart) {
PiePlot plot = (PiePlot) chart.getPlot();
plot.setSectionPaint(4, new Color(0, 70, 120));
plot.setSectionPaint(3, new Color(0, 70, 120));
plot.setSectionPaint(2, new Color(189, 216, 77));
plot.setSectionPaint(1, new Color(253, 224, 94));
plot.setSectionPaint(0, new Color(219, 109, 29));
PieSectionLabelGenerator generator = new StandardPieSectionLabelGenerator("{0}: {1} ({2})");
plot.setLabelGenerator(generator);
plot.setLabelBackgroundPaint(new Color(255,255,255));
Font font = new Font(Font.SANS_SERIF, Font.PLAIN, 12);
plot.setLabelFont(font);
}
示例5: createPieChart
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
@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().booleanValue();
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;
}
示例6: createPieChart
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
@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().booleanValue();
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;
}
示例7: erstelleKuchenDiagramm
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
/**
* Erstellt ein Kuchendiagramm aus den Parametern.
*
* @param dataset
* Datenset
* @param titel
* Titel
* @return {@link JFreeChart}
*/
private JFreeChart erstelleKuchenDiagramm(PieDataset dataset, String titel) {
JFreeChart chart = ChartFactory.createPieChart3D(titel, dataset, true,
true, false);
TextTitle t = chart.getTitle();
t.setHorizontalAlignment(HorizontalAlignment.CENTER);
t.setFont(new Font("Arial", Font.CENTER_BASELINE, 26));
PiePlot plot = (PiePlot) chart.getPlot();
plot.setBackgroundPaint(null);
plot.setInteriorGap(0.04);
plot.setOutlineVisible(false);
for (Partei partei : parteienListe) {
if (partei.getFarbe() != null) {
plot.setSectionPaint(
partei.getName(),
createGradientPaint(partei.getFarbe(),
partei.getFarbe()));
}
}
plot.setBaseSectionOutlinePaint(Color.GRAY);
plot.setLabelFont(new Font("Arial", Font.BOLD, 15));
plot.setLabelLinkPaint(Color.black);
plot.setLabelPaint(Color.black);
plot.setLabelBackgroundPaint(null);
return chart;
}
示例8: createChart
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart(
"Smart Phones Manufactured / Q3 2011", dataset);
// set a custom background for the chart
chart.setBackgroundPaint(new GradientPaint(new Point(0, 0),
new Color(20, 20, 20), new Point(400, 200), Color.DARK_GRAY));
// customise the title position and font
TextTitle t = chart.getTitle();
t.setHorizontalAlignment(HorizontalAlignment.LEFT);
t.setPaint(new Color(240, 240, 240));
t.setFont(new Font("Arial", Font.BOLD, 26));
PiePlot plot = (PiePlot) chart.getPlot();
plot.setBackgroundPaint(null);
plot.setInteriorGap(0.04);
plot.setOutlineVisible(false);
// use gradients and white borders for the section colours
plot.setSectionPaint("Others", createGradientPaint(new Color(200, 200, 255), Color.BLUE));
plot.setSectionPaint("Samsung", createGradientPaint(new Color(255, 200, 200), Color.RED));
plot.setSectionPaint("Apple", createGradientPaint(new Color(200, 255, 200), Color.GREEN));
plot.setSectionPaint("Nokia", createGradientPaint(new Color(200, 255, 200), Color.YELLOW));
plot.setDefaultSectionOutlinePaint(Color.WHITE);
plot.setSectionOutlinesVisible(true);
plot.setDefaultSectionOutlineStroke(new BasicStroke(2.0f));
// customise the section label appearance
plot.setLabelFont(new Font("Courier New", Font.BOLD, 20));
plot.setLabelLinkPaint(Color.WHITE);
plot.setLabelLinkStroke(new BasicStroke(2.0f));
plot.setLabelOutlineStroke(null);
plot.setLabelPaint(Color.WHITE);
plot.setLabelBackgroundPaint(null);
// add a subtitle giving the data source
TextTitle source = new TextTitle("Source: http://www.bbc.co.uk/news/business-15489523",
new Font("Courier New", Font.PLAIN, 12));
source.setPaint(Color.WHITE);
source.setPosition(RectangleEdge.BOTTOM);
source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
chart.addSubtitle(source);
return chart;
}
示例9: createChart
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart(
"Smart Phones Manufactured / Q3 2011", // chart title
dataset, // data
false, // no legend
true, // tooltips
false // no URL generation
);
// set a custom background for the chart
chart.setBackgroundPaint(new GradientPaint(new Point(0, 0),
new Color(20, 20, 20), new Point(400, 200), Color.DARK_GRAY));
// customise the title position and font
TextTitle t = chart.getTitle();
t.setHorizontalAlignment(HorizontalAlignment.LEFT);
t.setPaint(new Color(240, 240, 240));
t.setFont(new Font("Arial", Font.BOLD, 26));
PiePlot plot = (PiePlot) chart.getPlot();
plot.setBackgroundPaint(null);
plot.setInteriorGap(0.04);
// plot.setOutlineVisible(false);
// use gradients and white borders for the section colours
plot.setSectionPaint("Others", createGradientPaint(new Color(200, 200, 255), Color.BLUE));
plot.setSectionPaint("Samsung", createGradientPaint(new Color(255, 200, 200), Color.RED));
plot.setSectionPaint("Apple", createGradientPaint(new Color(200, 255, 200), Color.GREEN));
plot.setSectionPaint("Nokia", createGradientPaint(new Color(200, 255, 200), Color.YELLOW));
plot.setBaseSectionOutlinePaint(Color.WHITE);
plot.setSectionOutlinesVisible(true);
plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));
// customise the section label appearance
plot.setLabelFont(new Font("Courier New", Font.BOLD, 20));
plot.setLabelLinkPaint(Color.WHITE);
plot.setLabelLinkStroke(new BasicStroke(2.0f));
plot.setLabelOutlineStroke(null);
plot.setLabelPaint(Color.WHITE);
plot.setLabelBackgroundPaint(null);
// add a subtitle giving the data source
TextTitle source = new TextTitle("Source: http://www.bbc.co.uk/news/business-15489523",
new Font("Courier New", Font.PLAIN, 12));
source.setPaint(Color.WHITE);
source.setPosition(RectangleEdge.BOTTOM);
source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
chart.addSubtitle(source);
return chart;
}
示例10: createChart
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
/**
* Creates a chart.
*
* @param dataset the dataset.
*
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart(
"Smart Phones Manufactured / Q3 2011", // chart title
dataset, // data
false, // no legend
true, // tooltips
false // no URL generation
);
// set a custom background for the chart
chart.setBackgroundPaint(new GradientPaint(new Point(0, 0),
new Color(20, 20, 20), new Point(400, 200), Color.DARK_GRAY));
// customise the title position and font
TextTitle t = chart.getTitle();
t.setHorizontalAlignment(HorizontalAlignment.LEFT);
t.setPaint(new Color(240, 240, 240));
t.setFont(new Font("Arial", Font.BOLD, 26));
PiePlot plot = (PiePlot) chart.getPlot();
plot.setBackgroundPaint(null);
plot.setInteriorGap(0.04);
plot.setOutlineVisible(false);
// use gradients and white borders for the section colours
plot.setSectionPaint("Others", createGradientPaint(new Color(200, 200, 255), Color.BLUE));
plot.setSectionPaint("Samsung", createGradientPaint(new Color(255, 200, 200), Color.RED));
plot.setSectionPaint("Apple", createGradientPaint(new Color(200, 255, 200), Color.GREEN));
plot.setSectionPaint("Nokia", createGradientPaint(new Color(200, 255, 200), Color.YELLOW));
plot.setBaseSectionOutlinePaint(Color.WHITE);
plot.setSectionOutlinesVisible(true);
plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));
// customise the section label appearance
plot.setLabelFont(new Font("Courier New", Font.BOLD, 20));
plot.setLabelLinkPaint(Color.WHITE);
plot.setLabelLinkStroke(new BasicStroke(2.0f));
plot.setLabelOutlineStroke(null);
plot.setLabelPaint(Color.WHITE);
plot.setLabelBackgroundPaint(null);
// add a subtitle giving the data source
TextTitle source = new TextTitle("Source: http://www.bbc.co.uk/news/business-15489523",
new Font("Courier New", Font.PLAIN, 12));
source.setPaint(Color.WHITE);
source.setPosition(RectangleEdge.BOTTOM);
source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
chart.addSubtitle(source);
return chart;
}
示例11: createChart
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
/**
* Creates a chart.
*
* @param dataset the dataset.
* @return A chart.
*/
private static JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart("Smart Phones Manufactured / Q3 2011", // chart title
dataset, // data
false, // no legend
true, // tooltips
false // no URL generation
);
// set a custom background for the chart
chart.setBackgroundPaint(new GradientPaint(new Point(0, 0), new Color(20, 20, 20), new Point(400, 200),
Color.DARK_GRAY));
// customise the title position and font
TextTitle t = chart.getTitle();
t.setHorizontalAlignment(HorizontalAlignment.LEFT);
t.setPaint(new Color(240, 240, 240));
t.setFont(new Font(JFreeChart.getFont(), Font.BOLD, 26));
PiePlot plot = (PiePlot) chart.getPlot();
plot.setBackgroundPaint(null);
plot.setInteriorGap(0.04);
plot.setOutlineVisible(false);
// use gradients and white borders for the section colours
plot.setSectionPaint("Others", createGradientPaint(new Color(200, 200, 255), Color.BLUE));
plot.setSectionPaint("Samsung", createGradientPaint(new Color(255, 200, 200), Color.RED));
plot.setSectionPaint("Apple", createGradientPaint(new Color(200, 255, 200), Color.GREEN));
plot.setSectionPaint("Nokia", createGradientPaint(new Color(200, 255, 200), Color.YELLOW));
plot.setBaseSectionOutlinePaint(Color.WHITE);
plot.setSectionOutlinesVisible(true);
plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));
// customise the section label appearance
plot.setLabelFont(new Font(JFreeChart.getFont(), Font.BOLD, 20));
plot.setLabelLinkPaint(Color.WHITE);
plot.setLabelLinkStroke(new BasicStroke(2.0f));
plot.setLabelOutlineStroke(null);
plot.setLabelPaint(Color.WHITE);
plot.setLabelBackgroundPaint(null);
// add a subtitle giving the data source
TextTitle source = new TextTitle("Source: http://www.bbc.co.uk/news/business-15489523", new Font(JFreeChart.getFont(),
Font.PLAIN, 12));
source.setPaint(Color.WHITE);
source.setPosition(RectangleEdge.BOTTOM);
source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
chart.addSubtitle(source);
return chart;
}
示例12: createChart
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
/**
* A JFreeChart is created with the input data.
* @param dataset - data to show in the chart.
* @return - JFreeChart
*/
private JFreeChart createChart(PieDataset dataset,int numCalls) {
JFreeChart chart = ChartFactory.createPieChart(
NUM_CALLS + numCalls, // chart
dataset, // data
false, // no legend
false, // tooltips
false // no URL generation
);
// set a custom background for the chart
chart.setBackgroundPaint(new GradientPaint(new Point(0, 0),
new Color(20, 20, 20), new Point(400, 200), Color.DARK_GRAY));
// customise the title position and font
TextTitle t = chart.getTitle();
t.setPaint(new Color(240, 240, 240));
t.setFont(new Font(FONT_TITLE, Font.BOLD,FONT_SIZE_TITLE ));
PiePlot plot = (PiePlot) chart.getPlot();
plot.setBackgroundPaint(null);
plot.setInteriorGap(0.04);
plot.setOutlineVisible(false);
// use gradients and white borders for the section colours
plot.setBaseSectionOutlinePaint(Color.WHITE);
plot.setSectionOutlinesVisible(true);
plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));
// customise the section label appearance
plot.setLabelFont(new Font(PIE_FONT, Font.BOLD, FONT_SIZE_LABEL_PLOT ));
plot.setLabelLinkPaint(Color.WHITE);
plot.setLabelLinkStroke(new BasicStroke(2.0f));
plot.setLabelOutlineStroke(null);
plot.setLabelPaint(Color.WHITE);
plot.setLabelBackgroundPaint(null);
plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} - {2}"));
return chart;
}
示例13: createChart
import org.jfree.chart.plot.PiePlot; //導入方法依賴的package包/類
/**
* A JFreeChart is created with the input data.
* @param dataset - data to show in the chart.
* @return - JFreeChart
*/
private JFreeChart createChart(PieDataset dataset) {
JFreeChart chart = ChartFactory.createPieChart(
"", // chart title
dataset, // data
false, // no legend
false, // tooltips
false // no URL generation
);
// set a custom background for the chart
chart.setBackgroundPaint(new GradientPaint(new Point(0, 0),
new Color(20, 20, 20), new Point(400, 200), Color.DARK_GRAY));
// customise the title position and font
TextTitle t = chart.getTitle();
t.setPaint(new Color(240, 240, 240));
t.setFont(new Font(FONT_TITLE, Font.BOLD, 26));
PiePlot plot = (PiePlot) chart.getPlot();
plot.setBackgroundPaint(null);
plot.setInteriorGap(0.04);
plot.setOutlineVisible(false);
// use gradients and white borders for the section colours
plot.setBaseSectionOutlinePaint(Color.WHITE);
plot.setSectionOutlinesVisible(true);
plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));
// customise the section label appearance
plot.setLabelFont(new Font(PIE_FONT, Font.BOLD, 16));
plot.setLabelLinkPaint(Color.WHITE);
plot.setLabelLinkStroke(new BasicStroke(2.0f));
plot.setLabelOutlineStroke(null);
plot.setLabelPaint(Color.WHITE);
plot.setLabelBackgroundPaint(null);
plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} - {2}"));
return chart;
}