Java Code Examples for org.jfree.chart.renderer.category.BarRenderer#setDrawBarOutline()
The following examples show how to use
org.jfree.chart.renderer.category.BarRenderer#setDrawBarOutline() .
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Example 1
| Source File: BarChartFXDemo1.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
JFreeChart chart = ChartFactory.createBarChart(
"Performance: JFreeSVG vs Batik", null /* x-axis label*/,
"Milliseconds" /* y-axis label */, dataset);
chart.addSubtitle(new TextTitle("Time to generate 1000 charts in SVG "
+ "format (lower bars = better performance)"));
chart.setBackgroundPaint(Color.white);
CategoryPlot plot = (CategoryPlot) chart.getPlot();
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
chart.getLegend().setFrame(BlockBorder.NONE);
return chart;
}
Example 2
| Source File: BarChartDemo1.java From openstock with GNU General Public License v3.0 | 6 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
JFreeChart chart = ChartFactory.createBarChart(
"Performance: JFreeSVG vs Batik", null /* x-axis label*/,
"Milliseconds" /* y-axis label */, dataset);
chart.addSubtitle(new TextTitle("Time to generate 1000 charts in SVG "
+ "format (lower bars = better performance)"));
chart.setBackgroundPaint(Color.white);
CategoryPlot plot = (CategoryPlot) chart.getPlot();
// ******************************************************************
// More than 150 demo applications are included with the JFreeChart
// Developer Guide...for more information, see:
//
// > http://www.object-refinery.com/jfreechart/guide.html
//
// ******************************************************************
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
chart.getLegend().setFrame(BlockBorder.NONE);
return chart;
}
Example 3
| Source File: BarChartFXDemo1.java From jfree-fxdemos with BSD 3-Clause "New" or "Revised" License | 6 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
JFreeChart chart = ChartFactory.createBarChart(
"Performance: JFreeSVG vs Batik", null /* x-axis label*/,
"Milliseconds" /* y-axis label */, dataset);
chart.addSubtitle(new TextTitle("Time to generate 1000 charts in SVG "
+ "format (lower bars = better performance)"));
chart.setBackgroundPaint(Color.white);
CategoryPlot plot = (CategoryPlot) chart.getPlot();
// set transparent background paint, so the background color of the parent is used
// java.awt.Color transparent = new java.awt.Color(1.0f, 1.0f, 1.0f, 0f);
// chart.setBackgroundPaint(transparent);
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
chart.getLegend().setFrame(BlockBorder.NONE);
return chart;
}
Example 4
| Source File: BarChartDemo1.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
JFreeChart chart = ChartFactory.createBarChart(
"Performance: JFreeSVG vs Batik", null /* x-axis label*/,
"Milliseconds" /* y-axis label */, dataset);
chart.addSubtitle(new TextTitle("Time to generate 1000 charts in SVG "
+ "format (lower bars = better performance)"));
chart.setBackgroundPaint(Color.white);
CategoryPlot plot = (CategoryPlot) chart.getPlot();
// ******************************************************************
// More than 150 demo applications are included with the JFreeChart
// Developer Guide...for more information, see:
//
// > http://www.object-refinery.com/jfreechart/guide.html
//
// ******************************************************************
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
chart.getLegend().setFrame(BlockBorder.NONE);
return chart;
}
Example 5
| Source File: BarChartFXDemo1.java From ccu-historian with GNU General Public License v3.0 | 6 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
JFreeChart chart = ChartFactory.createBarChart(
"Performance: JFreeSVG vs Batik", null /* x-axis label*/,
"Milliseconds" /* y-axis label */, dataset);
chart.addSubtitle(new TextTitle("Time to generate 1000 charts in SVG "
+ "format (lower bars = better performance)"));
chart.setBackgroundPaint(Color.white);
CategoryPlot plot = (CategoryPlot) chart.getPlot();
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
chart.getLegend().setFrame(BlockBorder.NONE);
return chart;
}
Example 6
| Source File: BarChartFXDemo1.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
JFreeChart chart = ChartFactory.createBarChart(
"Performance: JFreeSVG vs Batik", null /* x-axis label*/,
"Milliseconds" /* y-axis label */, dataset);
chart.addSubtitle(new TextTitle("Time to generate 1000 charts in SVG "
+ "format (lower bars = better performance)"));
chart.setBackgroundPaint(Color.white);
CategoryPlot plot = (CategoryPlot) chart.getPlot();
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
chart.getLegend().setFrame(BlockBorder.NONE);
return chart;
}
Example 7
| Source File: BarChartFXDemo1.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
JFreeChart chart = ChartFactory.createBarChart(
"Performance: JFreeSVG vs Batik", null /* x-axis label*/,
"Milliseconds" /* y-axis label */, dataset);
chart.addSubtitle(new TextTitle("Time to generate 1000 charts in SVG "
+ "format (lower bars = better performance)"));
chart.setBackgroundPaint(Color.white);
CategoryPlot plot = (CategoryPlot) chart.getPlot();
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
chart.getLegend().setFrame(BlockBorder.NONE);
return chart;
}
Example 8
| Source File: BarChartExpression.java From pentaho-reporting with GNU Lesser General Public License v2.1 | 5 votes |
|
protected void configureChart( final JFreeChart chart ) {
final CategoryPlot cpl = chart.getCategoryPlot();
final CategoryItemRenderer renderer = cpl.getRenderer();
final BarRenderer br = (BarRenderer) renderer;
if ( isAutoRange() ) {
br.setIncludeBaseInRange( false );
}
super.configureChart( chart );
br.setDrawBarOutline( isChartSectionOutline() );
if ( maxBarWidth != null ) {
br.setMaximumBarWidth( maxBarWidth.doubleValue() );
}
if ( itemMargin != null ) {
br.setItemMargin( itemMargin.doubleValue() );
}
if ( ( isStacked() ) && stackedBarRenderPercentages && ( br instanceof StackedBarRenderer ) ) {
final StackedBarRenderer sbr = (StackedBarRenderer) br;
sbr.setRenderAsPercentages( true );
}
br.setShadowVisible( shadowVisible );
if ( shadowColor != null ) {
br.setShadowPaint( shadowColor );
}
br.setShadowXOffset( shadowXOffset );
br.setShadowYOffset( shadowYOffset );
}
Example 9
| Source File: ChartFormatter.java From nmonvisualizer with Apache License 2.0 | 5 votes |
|
void formatRenderer(BarRenderer renderer) {
renderer.setShadowVisible(false);
renderer.setDrawBarOutline(false);
renderer.setBarPainter(new GradientPainters.GradientBarPainter());
renderer.setBaseOutlineStroke(OUTLINE_STROKE);
renderer.setBaseOutlinePaint(OUTLINE_COLOR);
}
Example 10
| Source File: SWTBarChartDemo1.java From SIMVA-SoS with Apache License 2.0 | 4 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
// create the chart...
JFreeChart chart = ChartFactory.createBarChart(
"SWTBarChartDemo1", // chart title
"Category", // domain axis label
"Value", // range axis label
dataset, // data
PlotOrientation.VERTICAL, // orientation
true, // include legend
true, // tooltips?
false // URLs?
);
// NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
// get a reference to the plot for further customisation...
CategoryPlot plot = (CategoryPlot) chart.getPlot();
// set the range axis to display integers only...
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
// disable bar outlines...
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
// the SWTGraphics2D class doesn't handle GradientPaint well, so
// replace the gradient painter from the default theme with a
// standard painter...
renderer.setBarPainter(new StandardBarPainter());
CategoryAxis domainAxis = plot.getDomainAxis();
domainAxis.setCategoryLabelPositions(
CategoryLabelPositions.createUpRotationLabelPositions(
Math.PI / 6.0));
// OPTIONAL CUSTOMISATION COMPLETED.
return chart;
}
Example 11
| Source File: SWTBarChartDemo1.java From ECG-Viewer with GNU General Public License v2.0 | 4 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
// create the chart...
JFreeChart chart = ChartFactory.createBarChart(
"SWTBarChartDemo1", // chart title
"Category", // domain axis label
"Value", // range axis label
dataset, // data
PlotOrientation.VERTICAL, // orientation
true, // include legend
true, // tooltips?
false // URLs?
);
// NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
// get a reference to the plot for further customisation...
CategoryPlot plot = (CategoryPlot) chart.getPlot();
// set the range axis to display integers only...
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
// disable bar outlines...
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
// the SWTGraphics2D class doesn't handle GradientPaint well, so
// replace the gradient painter from the default theme with a
// standard painter...
renderer.setBarPainter(new StandardBarPainter());
CategoryAxis domainAxis = plot.getDomainAxis();
domainAxis.setCategoryLabelPositions(
CategoryLabelPositions.createUpRotationLabelPositions(
Math.PI / 6.0));
// OPTIONAL CUSTOMISATION COMPLETED.
return chart;
}
Example 12
| Source File: SymmetryInSCOPSuperfamilies.java From symmetry with GNU Lesser General Public License v2.1 | 4 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
JFreeChart chart = ChartFactory.createBarChart("Symmetry in SCOP superfamilies",
"SCOP Class", "% symmetry", dataset, PlotOrientation.VERTICAL,true,true,true);
CategoryPlot plot = (CategoryPlot) chart.getPlot();
// ******************************************************************
// More than 150 demo applications are included with the JFreeChart
// Developer Guide...for more information, see:
//
// > http://www.object-refinery.com/jfreechart/guide.html
//
// ******************************************************************
// set the range axis to display integers only...
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setLowerBound(0);
rangeAxis.setUpperBound(1);
//rangeAxis.setStandardTickUnits(NumberAxis.);
// disable bar outlines...
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(true);
// set up gradient paints for series...
// GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue,
// 0.0f, 0.0f, new Color(0, 0, 64));
// GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green,
// 0.0f, 0.0f, new Color(0, 64, 0));
// GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red,
// 0.0f, 0.0f, new Color(64, 0, 0));
//renderer.setSeriesPaint(0, gp0);
//renderer.setSeriesPaint(1, gp1);
//renderer.setSeriesPaint(2, gp2);
renderer.setShadowVisible(false);
// rotate legend
// CategoryAxis domainAxis = plot.getDomainAxis();
// domainAxis.setCategoryLabelPositions(
// CategoryLabelPositions.createUpRotationLabelPositions(
// Math.PI / 6.0));
return chart;
}
Example 13
| Source File: BarRendererTests.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Test that the equals() method distinguishes all fields.
*/
public void testEquals() {
BarRenderer r1 = new BarRenderer();
BarRenderer r2 = new BarRenderer();
assertTrue(r1.equals(r2));
assertTrue(r2.equals(r1));
// base value
r1.setBase(0.123);
assertFalse(r1.equals(r2));
r2.setBase(0.123);
assertTrue(r1.equals(r2));
// itemMargin
r1.setItemMargin(0.22);
assertFalse(r1.equals(r2));
r2.setItemMargin(0.22);
assertTrue(r1.equals(r2));
// drawBarOutline
r1.setDrawBarOutline(!r1.isDrawBarOutline());
assertFalse(r1.equals(r2));
r2.setDrawBarOutline(!r2.isDrawBarOutline());
assertTrue(r1.equals(r2));
// maximumBarWidth
r1.setMaximumBarWidth(0.11);
assertFalse(r1.equals(r2));
r2.setMaximumBarWidth(0.11);
assertTrue(r1.equals(r2));
// minimumBarLength
r1.setMinimumBarLength(0.04);
assertFalse(r1.equals(r2));
r2.setMinimumBarLength(0.04);
assertTrue(r1.equals(r2));
// gradientPaintTransformer
r1.setGradientPaintTransformer(new StandardGradientPaintTransformer(
GradientPaintTransformType.CENTER_VERTICAL));
assertFalse(r1.equals(r2));
r2.setGradientPaintTransformer(new StandardGradientPaintTransformer(
GradientPaintTransformType.CENTER_VERTICAL));
assertTrue(r1.equals(r2));
// positiveItemLabelPositionFallback
r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition(
ItemLabelAnchor.INSIDE1, TextAnchor.CENTER));
assertFalse(r1.equals(r2));
r2.setPositiveItemLabelPositionFallback(new ItemLabelPosition(
ItemLabelAnchor.INSIDE1, TextAnchor.CENTER));
assertTrue(r1.equals(r2));
// negativeItemLabelPositionFallback
r1.setNegativeItemLabelPositionFallback(new ItemLabelPosition(
ItemLabelAnchor.INSIDE1, TextAnchor.CENTER));
assertFalse(r1.equals(r2));
r2.setNegativeItemLabelPositionFallback(new ItemLabelPosition(
ItemLabelAnchor.INSIDE1, TextAnchor.CENTER));
assertTrue(r1.equals(r2));
}
Example 14
| Source File: BarRendererTests.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Test that the equals() method distinguishes all fields.
*/
public void testEquals() {
BarRenderer r1 = new BarRenderer();
BarRenderer r2 = new BarRenderer();
assertTrue(r1.equals(r2));
assertTrue(r2.equals(r1));
// base value
r1.setBase(0.123);
assertFalse(r1.equals(r2));
r2.setBase(0.123);
assertTrue(r1.equals(r2));
// itemMargin
r1.setItemMargin(0.22);
assertFalse(r1.equals(r2));
r2.setItemMargin(0.22);
assertTrue(r1.equals(r2));
// drawBarOutline
r1.setDrawBarOutline(!r1.isDrawBarOutline());
assertFalse(r1.equals(r2));
r2.setDrawBarOutline(!r2.isDrawBarOutline());
assertTrue(r1.equals(r2));
// maximumBarWidth
r1.setMaximumBarWidth(0.11);
assertFalse(r1.equals(r2));
r2.setMaximumBarWidth(0.11);
assertTrue(r1.equals(r2));
// minimumBarLength
r1.setMinimumBarLength(0.04);
assertFalse(r1.equals(r2));
r2.setMinimumBarLength(0.04);
assertTrue(r1.equals(r2));
// gradientPaintTransformer
r1.setGradientPaintTransformer(new StandardGradientPaintTransformer(
GradientPaintTransformType.CENTER_VERTICAL));
assertFalse(r1.equals(r2));
r2.setGradientPaintTransformer(new StandardGradientPaintTransformer(
GradientPaintTransformType.CENTER_VERTICAL));
assertTrue(r1.equals(r2));
// positiveItemLabelPositionFallback
r1.setPositiveItemLabelPositionFallback(new ItemLabelPosition(
ItemLabelAnchor.INSIDE1, TextAnchor.CENTER));
assertFalse(r1.equals(r2));
r2.setPositiveItemLabelPositionFallback(new ItemLabelPosition(
ItemLabelAnchor.INSIDE1, TextAnchor.CENTER));
assertTrue(r1.equals(r2));
// negativeItemLabelPositionFallback
r1.setNegativeItemLabelPositionFallback(new ItemLabelPosition(
ItemLabelAnchor.INSIDE1, TextAnchor.CENTER));
assertFalse(r1.equals(r2));
r2.setNegativeItemLabelPositionFallback(new ItemLabelPosition(
ItemLabelAnchor.INSIDE1, TextAnchor.CENTER));
assertTrue(r1.equals(r2));
// barPainter
r1.setBarPainter(new GradientBarPainter(0.1, 0.2, 0.3));
assertFalse(r1.equals(r2));
r2.setBarPainter(new GradientBarPainter(0.1, 0.2, 0.3));
assertTrue(r1.equals(r2));
// shadowsVisible
r1.setShadowVisible(false);
assertFalse(r1.equals(r2));
r2.setShadowVisible(false);
assertTrue(r1.equals(r2));
r1.setShadowPaint(Color.red);
assertFalse(r1.equals(r2));
r2.setShadowPaint(Color.red);
assertTrue(r1.equals(r2));
// shadowXOffset
r1.setShadowXOffset(3.3);
assertFalse(r1.equals(r2));
r2.setShadowXOffset(3.3);
assertTrue(r1.equals(r2));
// shadowYOffset
r1.setShadowYOffset(3.3);
assertFalse(r1.equals(r2));
r2.setShadowYOffset(3.3);
assertTrue(r1.equals(r2));
}
Example 15
| Source File: ParetoChartPlotter.java From rapidminer-studio with GNU Affero General Public License v3.0 | 4 votes |
|
public void paintParetoChart(Graphics graphics) {
prepareData();
JFreeChart chart = createChart();
if (chart != null) {
// set the background color for the chart...
chart.setBackgroundPaint(Color.white);
chart.getPlot().setBackgroundPaint(Color.WHITE);
// bar renderer --> own 3D effect
CategoryPlot plot = chart.getCategoryPlot();
BarRenderer renderer = (BarRenderer) plot.getRenderer();
// renderer.setBarPainter(new StandardBarPainter());
renderer.setBarPainter(new RapidBarPainter());
renderer.setSeriesPaint(0, getColorProvider(true).getPointColor(1));
// labels on top of bars
Map<String, String> barItemLabels = new HashMap<>();
Map<String, String> cumulativeItemLabels = new HashMap<>();
int groupSum = 0;
int totalSum = 0;
for (Object key : totalData.getKeys()) {
String k = (String) key;
try {
Number groupValue = data.getValue(k);
Number totalValue = totalData.getValue(k);
groupSum += groupValue.intValue();
totalSum += totalValue.intValue();
barItemLabels.put(
k,
Tools.formatIntegerIfPossible(groupValue.doubleValue()) + " / "
+ Tools.formatIntegerIfPossible(totalValue.doubleValue()));
cumulativeItemLabels.put(k, groupSum + " / " + totalSum);
} catch (UnknownKeyException e) {
// do nothing
}
}
renderer.setSeriesItemLabelFont(0, LABEL_FONT);
if (showBarLabelsFlag) {
renderer.setSeriesItemLabelsVisible(0, true);
renderer.setSeriesItemLabelGenerator(0, new ParetoChartItemLabelGenerator(barItemLabels));
if (isLabelRotating()) {
renderer.setSeriesPositiveItemLabelPosition(0, new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
TextAnchor.CENTER_LEFT, TextAnchor.CENTER_LEFT, -Math.PI / 2.0d));
renderer.setSeriesNegativeItemLabelPosition(0, new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
TextAnchor.CENTER_LEFT, TextAnchor.CENTER_LEFT, -Math.PI / 2.0d));
}
}
LineAndShapeRenderer renderer2 = (LineAndShapeRenderer) chart.getCategoryPlot().getRenderer(1);
renderer2.setSeriesPaint(0, Color.GRAY.darker().darker());
renderer2.setSeriesItemLabelFont(0, LABEL_FONT);
renderer2.setSeriesItemLabelPaint(0, Color.BLACK);
if (isLabelRotating()) {
renderer2.setSeriesPositiveItemLabelPosition(0, new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6,
TextAnchor.CENTER_RIGHT, TextAnchor.CENTER_RIGHT, -Math.PI / 2.0d));
renderer2.setSeriesNegativeItemLabelPosition(0, new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6,
TextAnchor.CENTER_RIGHT, TextAnchor.CENTER_RIGHT, -Math.PI / 2.0d));
} else {
renderer2.setSeriesPositiveItemLabelPosition(0, new ItemLabelPosition(ItemLabelAnchor.OUTSIDE10,
TextAnchor.BOTTOM_RIGHT));
renderer2.setSeriesNegativeItemLabelPosition(0, new ItemLabelPosition(ItemLabelAnchor.OUTSIDE10,
TextAnchor.BOTTOM_RIGHT));
}
if (showCumulativeLabelsFlag) {
renderer2.setSeriesItemLabelsVisible(0, true);
renderer2.setSeriesItemLabelGenerator(0, new ParetoChartItemLabelGenerator(cumulativeItemLabels));
}
// draw outlines
renderer.setDrawBarOutline(true);
// gridline colors
plot.setRangeGridlinePaint(Color.BLACK);
// 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);
}
Rectangle2D drawRect = new Rectangle2D.Double(0, 0, getWidth(), getHeight());
chart.draw((Graphics2D) graphics, drawRect);
}
}
Example 16
| Source File: BarChartDemo1.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
// create the chart...
JFreeChart chart = ChartFactory.createBarChart(
"Bar Chart Demo 1", // chart title
"Category", // domain axis label
"Value", // range axis label
dataset, // data
PlotOrientation.VERTICAL, // orientation
true, // include legend
true, // tooltips?
false // URLs?
);
// NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
// set the background color for the chart...
chart.setBackgroundPaint(Color.white);
// get a reference to the plot for further customisation...
CategoryPlot plot = (CategoryPlot) chart.getPlot();
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setDomainGridlinesVisible(true);
plot.setRangeGridlinePaint(Color.white);
// ******************************************************************
// More than 150 demo applications are included with the JFreeChart
// Developer Guide...for more information, see:
//
// > http://www.object-refinery.com/jfreechart/guide.html
//
// ******************************************************************
// set the range axis to display integers only...
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
// disable bar outlines...
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
// set up gradient paints for series...
GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue,
0.0f, 0.0f, new Color(0, 0, 64));
GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green,
0.0f, 0.0f, new Color(0, 64, 0));
GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red,
0.0f, 0.0f, new Color(64, 0, 0));
renderer.setSeriesPaint(0, gp0);
renderer.setSeriesPaint(1, gp1);
renderer.setSeriesPaint(2, gp2);
CategoryAxis domainAxis = plot.getDomainAxis();
domainAxis.setCategoryLabelPositions(
CategoryLabelPositions.createUpRotationLabelPositions(
Math.PI / 6.0));
// OPTIONAL CUSTOMISATION COMPLETED.
return chart;
}
Example 17
| Source File: SWTBarChartDemo1.java From buffer_bci with GNU General Public License v3.0 | 4 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
// create the chart...
JFreeChart chart = ChartFactory.createBarChart(
"SWTBarChartDemo1", // chart title
"Category", // domain axis label
"Value", // range axis label
dataset, // data
PlotOrientation.VERTICAL, // orientation
true, // include legend
true, // tooltips?
false // URLs?
);
// NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
// get a reference to the plot for further customisation...
CategoryPlot plot = (CategoryPlot) chart.getPlot();
// set the range axis to display integers only...
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
// disable bar outlines...
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
// the SWTGraphics2D class doesn't handle GradientPaint well, so
// replace the gradient painter from the default theme with a
// standard painter...
renderer.setBarPainter(new StandardBarPainter());
CategoryAxis domainAxis = plot.getDomainAxis();
domainAxis.setCategoryLabelPositions(
CategoryLabelPositions.createUpRotationLabelPositions(
Math.PI / 6.0));
// OPTIONAL CUSTOMISATION COMPLETED.
return chart;
}
Example 18
| Source File: UserChartController.java From subsonic with GNU General Public License v3.0 | 4 votes |
|
private JFreeChart createChart(CategoryDataset dataset, HttpServletRequest request) {
JFreeChart chart = ChartFactory.createBarChart(null, null, null, dataset, PlotOrientation.HORIZONTAL, false, false, false);
CategoryPlot plot = chart.getCategoryPlot();
Paint background = new GradientPaint(0, 0, Color.lightGray, 0, IMAGE_MIN_HEIGHT, Color.white);
plot.setBackgroundPaint(background);
plot.setDomainGridlinePaint(Color.white);
plot.setDomainGridlinesVisible(true);
plot.setRangeGridlinePaint(Color.white);
plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
LogarithmicAxis rangeAxis = new LogarithmicAxis(null);
rangeAxis.setStrictValuesFlag(false);
rangeAxis.setAllowNegativesFlag(true);
plot.setRangeAxis(rangeAxis);
// Disable bar outlines.
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
// Set up gradient paint for series.
GradientPaint gp0 = new GradientPaint(
0.0f, 0.0f, Color.blue,
0.0f, 0.0f, new Color(0, 0, 64)
);
renderer.setSeriesPaint(0, gp0);
// Rotate labels.
CategoryAxis domainAxis = plot.getDomainAxis();
domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
// Set theme-specific colors.
Color bgColor = getBackground(request);
Color fgColor = getForeground(request);
chart.setBackgroundPaint(bgColor);
domainAxis.setTickLabelPaint(fgColor);
domainAxis.setTickMarkPaint(fgColor);
domainAxis.setAxisLinePaint(fgColor);
rangeAxis.setTickLabelPaint(fgColor);
rangeAxis.setTickMarkPaint(fgColor);
rangeAxis.setAxisLinePaint(fgColor);
return chart;
}
Example 19
| Source File: UserChartController.java From airsonic with GNU General Public License v3.0 | 4 votes |
|
private JFreeChart createChart(CategoryDataset dataset, HttpServletRequest request) {
JFreeChart chart = ChartFactory.createBarChart(null, null, null, dataset, PlotOrientation.HORIZONTAL, false, false, false);
CategoryPlot plot = chart.getCategoryPlot();
Paint background = new GradientPaint(0, 0, Color.lightGray, 0, IMAGE_MIN_HEIGHT, Color.white);
plot.setBackgroundPaint(background);
plot.setDomainGridlinePaint(Color.white);
plot.setDomainGridlinesVisible(true);
plot.setRangeGridlinePaint(Color.white);
plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
LogarithmicAxis rangeAxis = new LogarithmicAxis(null);
rangeAxis.setStrictValuesFlag(false);
rangeAxis.setAllowNegativesFlag(true);
plot.setRangeAxis(rangeAxis);
// Disable bar outlines.
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
// Set up gradient paint for series.
GradientPaint gp0 = new GradientPaint(
0.0f, 0.0f, Color.blue,
0.0f, 0.0f, new Color(0, 0, 64)
);
renderer.setSeriesPaint(0, gp0);
// Rotate labels.
CategoryAxis domainAxis = plot.getDomainAxis();
domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
// Set theme-specific colors.
Color bgColor = getBackground(request);
Color fgColor = getForeground(request);
chart.setBackgroundPaint(bgColor);
domainAxis.setTickLabelPaint(fgColor);
domainAxis.setTickMarkPaint(fgColor);
domainAxis.setAxisLinePaint(fgColor);
rangeAxis.setTickLabelPaint(fgColor);
rangeAxis.setTickMarkPaint(fgColor);
rangeAxis.setAxisLinePaint(fgColor);
return chart;
}
Example 20
| Source File: SWTBarChartDemo1.java From openstock with GNU General Public License v3.0 | 4 votes |
|
/**
* Creates a sample chart.
*
* @param dataset the dataset.
*
* @return The chart.
*/
private static JFreeChart createChart(CategoryDataset dataset) {
// create the chart...
JFreeChart chart = ChartFactory.createBarChart(
"SWTBarChartDemo1", // chart title
"Category", // domain axis label
"Value", // range axis label
dataset, // data
PlotOrientation.VERTICAL, // orientation
true, // include legend
true, // tooltips?
false // URLs?
);
// NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
// get a reference to the plot for further customisation...
CategoryPlot plot = (CategoryPlot) chart.getPlot();
// set the range axis to display integers only...
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
// disable bar outlines...
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setDrawBarOutline(false);
// the SWTGraphics2D class doesn't handle GradientPaint well, so
// replace the gradient painter from the default theme with a
// standard painter...
renderer.setBarPainter(new StandardBarPainter());
CategoryAxis domainAxis = plot.getDomainAxis();
domainAxis.setCategoryLabelPositions(
CategoryLabelPositions.createUpRotationLabelPositions(
Math.PI / 6.0));
// OPTIONAL CUSTOMISATION COMPLETED.
return chart;
}
