Java Code Examples for org.jfree.chart.JFreeChart#getCategoryPlot()
The following examples show how to use
org.jfree.chart.JFreeChart#getCategoryPlot() .
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Example 1
| Source File: ChartViewerUtil.java From cst with GNU Lesser General Public License v3.0 | 6 votes |
|
public static synchronized ChartPanel createChart(DefaultCategoryDataset dataset, String title, String categoryAxisLabel, String valueAxisLabel, PlotOrientation chartType) {
final JFreeChart chart = ChartFactory.createBarChart(
title,
categoryAxisLabel,
valueAxisLabel,
dataset,
chartType,
true,
true,
false
);
final CategoryPlot plot = chart.getCategoryPlot();
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
chart.setBackgroundPaint(Color.lightGray);
ChartPanel localChartPanel = new ChartPanel(chart);
localChartPanel.setVisible(true);
localChartPanel.setDomainZoomable(true);
return localChartPanel;
}
Example 2
| Source File: ChartGestureDragDiffHandler.java From mzmine3 with GNU General Public License v2.0 | 6 votes |
|
/**
* use default orientation or orientation of axis
*
* @param event
* @return
*/
public Orientation getOrientation(ChartGestureEvent event) {
ChartEntity ce = event.getEntity();
if (ce instanceof AxisEntity) {
JFreeChart chart = event.getChart();
PlotOrientation plotorient = PlotOrientation.HORIZONTAL;
if (chart.getXYPlot() != null)
plotorient = chart.getXYPlot().getOrientation();
else if (chart.getCategoryPlot() != null)
plotorient = chart.getCategoryPlot().getOrientation();
Entity entity = event.getGesture().getEntity();
if ((entity.equals(Entity.DOMAIN_AXIS) && plotorient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.RANGE_AXIS) && plotorient.equals(PlotOrientation.HORIZONTAL)))
orient = Orientation.HORIZONTAL;
else
orient = Orientation.VERTICAL;
}
return orient;
}
Example 3
| Source File: ChartGestureDragDiffHandler.java From mzmine2 with GNU General Public License v2.0 | 6 votes |
|
/**
* use default orientation or orientation of axis
*
* @param event
* @return
*/
public Orientation getOrientation(ChartGestureEvent event) {
ChartEntity ce = event.getEntity();
if (ce instanceof AxisEntity) {
JFreeChart chart = event.getChart();
PlotOrientation plotorient = PlotOrientation.HORIZONTAL;
if (chart.getXYPlot() != null)
plotorient = chart.getXYPlot().getOrientation();
else if (chart.getCategoryPlot() != null)
plotorient = chart.getCategoryPlot().getOrientation();
Entity entity = event.getGesture().getEntity();
if ((entity.equals(Entity.DOMAIN_AXIS) && plotorient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.RANGE_AXIS) && plotorient.equals(PlotOrientation.HORIZONTAL)))
orient = Orientation.HORIZONTAL;
else
orient = Orientation.VERTICAL;
}
return orient;
}
Example 4
| Source File: ChartGestureDragDiffHandler.java From old-mzmine3 with GNU General Public License v2.0 | 6 votes |
|
/**
* use default orientation or orientation of axis
*
* @param event
* @return
*/
public Orientation getOrientation(ChartGestureEvent event) {
ChartEntity ce = event.getEntity();
if (ce instanceof AxisEntity) {
JFreeChart chart = event.getChart();
PlotOrientation plotorient = PlotOrientation.HORIZONTAL;
if (chart.getXYPlot() != null)
plotorient = chart.getXYPlot().getOrientation();
else if (chart.getCategoryPlot() != null)
plotorient = chart.getCategoryPlot().getOrientation();
Entity entity = event.getGesture().getEntity();
if ((entity.equals(Entity.DOMAIN_AXIS) && plotorient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.RANGE_AXIS) && plotorient.equals(PlotOrientation.HORIZONTAL)))
orient = Orientation.HORIZONTAL;
else
orient = Orientation.VERTICAL;
}
return orient;
}
Example 5
| Source File: ChartWriterFactory.java From entity-system-benchmarks with Apache License 2.0 | 6 votes |
|
private static void generateChart(String benchmark, DefaultCategoryDataset dataset, int benchmarkCount) {
JFreeChart chart = ChartFactory.createBarChart(
benchmark, "framework", "throughput", dataset,
PlotOrientation.HORIZONTAL, true, false, false);
CategoryPlot plot = chart.getCategoryPlot();
BarRenderer renderer = (BarRenderer) plot.getRenderer();
renderer.setItemMargin(0);
notSoUglyPlease(chart);
String pngFile = getOutputName(benchmark);
try {
int height = 100 + benchmarkCount * 20;
ChartUtilities.saveChartAsPNG(new File(pngFile), chart, 700, height);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
Example 6
| Source File: LineChartExpression.java From pentaho-reporting with GNU Lesser General Public License v2.1 | 5 votes |
|
protected void configureChart( final JFreeChart chart ) {
super.configureChart( chart );
final CategoryPlot cpl = chart.getCategoryPlot();
final CategoryItemRenderer renderer = cpl.getRenderer();
renderer.setStroke( translateLineStyle( lineWidth, lineStyle ) );
if ( renderer instanceof LineAndShapeRenderer ) {
final LineAndShapeRenderer shapeRenderer = (LineAndShapeRenderer) renderer;
shapeRenderer.setShapesVisible( isMarkersVisible() );
shapeRenderer.setBaseShapesFilled( isMarkersVisible() );
}
}
Example 7
| Source File: TransitionBarChart.java From osmo with GNU Lesser General Public License v2.1 | 5 votes |
|
private JFreeChart createChart(String title) {
JFreeChart chart = ChartFactory.createBarChart(title, "test", "transitions", data, PlotOrientation.VERTICAL, true, true, false);
CategoryPlot plot = chart.getCategoryPlot();
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
return chart;
}
Example 8
| Source File: ChartGestureEvent.java From mzmine2 with GNU General Public License v2.0 | 5 votes |
|
/**
* True if axis is vertical, false if horizontal, null if there was an error
*
* @param axis
* @return
*/
public Boolean isVerticalAxis(ValueAxis axis) {
if (axis == null)
return null;
JFreeChart chart = getChart();
PlotOrientation orient = PlotOrientation.HORIZONTAL;
if (chart.getXYPlot() != null)
orient = chart.getXYPlot().getOrientation();
else if (chart.getCategoryPlot() != null)
orient = chart.getCategoryPlot().getOrientation();
// error
if (orient == null)
return null;
Entity entity = this.getGesture().getEntity();
double start = 0;
// horizontal
if ((entity.equals(Entity.DOMAIN_AXIS) && orient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.RANGE_AXIS) && orient.equals(PlotOrientation.HORIZONTAL))) {
return false;
}
// vertical
else if ((entity.equals(Entity.RANGE_AXIS) && orient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.DOMAIN_AXIS) && orient.equals(PlotOrientation.HORIZONTAL))) {
return true;
}
// error
return null;
}
Example 9
| Source File: ChartGestureEvent.java From old-mzmine3 with GNU General Public License v2.0 | 5 votes |
|
/**
* True if axis is vertical, false if horizontal, null if there was an error
*
* @param axis
* @return
*/
public Boolean isVerticalAxis(ValueAxis axis) {
if (axis == null)
return null;
JFreeChart chart = getChart();
PlotOrientation orient = PlotOrientation.HORIZONTAL;
if (chart.getXYPlot() != null)
orient = chart.getXYPlot().getOrientation();
else if (chart.getCategoryPlot() != null)
orient = chart.getCategoryPlot().getOrientation();
// error
if (orient == null)
return null;
Entity entity = this.getGesture().getEntity();
double start = 0;
// horizontal
if ((entity.equals(Entity.DOMAIN_AXIS) && orient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.RANGE_AXIS) && orient.equals(PlotOrientation.HORIZONTAL))) {
return false;
}
// vertical
else if ((entity.equals(Entity.RANGE_AXIS) && orient.equals(PlotOrientation.VERTICAL))
|| (entity.equals(Entity.DOMAIN_AXIS) && orient.equals(PlotOrientation.HORIZONTAL))) {
return true;
}
// error
return null;
}
Example 10
| Source File: AreaChartExpression.java From pentaho-reporting with GNU Lesser General Public License v2.1 | 5 votes |
|
protected void configureChart( final JFreeChart chart ) {
super.configureChart( chart );
final CategoryPlot cpl = chart.getCategoryPlot();
cpl.getDomainAxis().setCategoryMargin( 0.0 );
final CategoryItemRenderer renderer = cpl.getRenderer();
if ( ( isStacked() ) && renderAsPercentages && ( renderer instanceof StackedAreaRenderer ) ) {
final StackedAreaRenderer sbr = (StackedAreaRenderer) renderer;
sbr.setRenderAsPercentages( true );
}
}
Example 11
| Source File: LegendShapeCustomizer.java From jasperreports with GNU Lesser General Public License v3.0 | 5 votes |
|
@Override
public void customize(JFreeChart jfc, JRChart jrc)
{
Plot plot = jfc.getPlot();
ItemsCounter itemsCounter = new LegendItemsCounter(plot);
SeriesNameProvider seriesNameProvider = null;
Object renderer = null;
if (plot instanceof XYPlot)
{
XYPlot xyPlot = jfc.getXYPlot();
renderer = xyPlot.getRenderer();
seriesNameProvider = new XYPlotSeriesNameProvider(xyPlot);
}
else if (plot instanceof CategoryPlot)
{
CategoryPlot categoryPlot = jfc.getCategoryPlot();
renderer = categoryPlot.getRenderer();
seriesNameProvider = new CategorySeriesNameProvider(categoryPlot);
}
Integer legendItemIndex = CustomizerUtil.resolveIndex(this, itemsCounter, seriesNameProvider);
if (
legendItemIndex != null
&& renderer instanceof AbstractRenderer
)
{
ShapeSetter shapeSetter = new AbstractRendererLegendShapeSetter((AbstractRenderer)renderer);
if (legendItemIndex == -1)
{
updateItems(itemsCounter, shapeSetter);
}
else
{
updateItem(itemsCounter, shapeSetter, legendItemIndex);
}
}
}
Example 12
| Source File: RoboTaxiRequestHistoGramExport.java From amod with GNU General Public License v2.0 | 5 votes |
|
@Override
public void summaryTarget(AnalysisSummary analysisSummary, File relativeDirectory, ColorDataIndexed colorScheme) {
/** the data for the histogram is gathered from the RoboTaxiRequestRecorder, basic
* information can also be retrieved from the analsysisSummary */
Tensor requestsPerRoboTaxi = roboTaxiRequestRecorder.getRequestsPerRoboTaxi();
Scalar numberOfRoboTaxis = RealScalar.of(requestsPerRoboTaxi.length());
Scalar totalRequestsServed = (Scalar) Total.of(requestsPerRoboTaxi);
Scalar histoGrambinSize = Scalars.lessThan(RealScalar.ZERO, totalRequestsServed) ? //
totalRequestsServed.divide(numberOfRoboTaxis.multiply(RealScalar.of(10))) : RealScalar.ONE;
try {
/** compute bins */
Scalar numValues = RationalScalar.of(requestsPerRoboTaxi.length(), 1);
Tensor bins = BinCounts.of(requestsPerRoboTaxi, histoGrambinSize);
bins = bins.divide(numValues).multiply(RealScalar.of(100)); // norm
VisualSet visualSet = new VisualSet(colorScheme);
visualSet.add(Range.of(0, bins.length()).multiply(histoGrambinSize), bins);
// ---
visualSet.setPlotLabel("Number of Requests Served per RoboTaxi");
visualSet.setAxesLabelY("% of RoboTaxis");
visualSet.setAxesLabelX("Requests");
JFreeChart jFreeChart = Histogram.of(visualSet, s -> "[" + s.number() + " , " + s.add(histoGrambinSize).number() + ")");
CategoryPlot categoryPlot = jFreeChart.getCategoryPlot();
categoryPlot.getDomainAxis().setLowerMargin(0.0);
categoryPlot.getDomainAxis().setUpperMargin(0.0);
categoryPlot.getDomainAxis().setCategoryMargin(0.0);
categoryPlot.getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_90);
categoryPlot.setDomainGridlinePosition(CategoryAnchor.START);
File file = new File(relativeDirectory, FILENAME);
AmodeusChartUtils.saveAsPNG(jFreeChart, file.toString(), WIDTH, HEIGHT);
GlobalAssert.that(file.isFile());
} catch (Exception exception) {
System.err.println("Plot of the Number of Requests per RoboTaxi Failed");
exception.printStackTrace();
}
}
Example 13
| Source File: DistributionPlotter.java From rapidminer-studio with GNU Affero General Public License v3.0 | 4 votes |
|
private JFreeChart createNominalChart() {
JFreeChart chart;
CategoryDataset dataset = createNominalDataSet();
// create the chart...
String domainName = dataTable == null ? MODEL_DOMAIN_AXIS_NAME : dataTable.getColumnName(plotColumn);
chart = ChartFactory.createBarChart(null, // chart title
domainName, // x axis label
RANGE_AXIS_NAME, // y axis label
dataset, // data
PlotOrientation.VERTICAL, true, // include legend
true, // tooltips
false // urls
);
CategoryPlot plot = chart.getCategoryPlot();
BarRenderer renderer = new BarRenderer();
if (dataset.getRowCount() == 1) {
renderer.setSeriesPaint(0, Color.RED);
renderer.setSeriesFillPaint(0, Color.RED);
} else {
for (int i = 0; i < dataset.getRowCount(); i++) {
Color color = getColorProvider(true).getPointColor((double) i / (double) (dataset.getRowCount() - 1));
renderer.setSeriesPaint(i, color);
renderer.setSeriesFillPaint(i, color);
}
}
renderer.setBarPainter(new RapidBarPainter());
renderer.setDrawBarOutline(true);
plot.setRenderer(renderer);
// rotate labels
if (isLabelRotating()) {
plot.getDomainAxis().setTickLabelsVisible(true);
plot.getDomainAxis().setCategoryLabelPositions(
CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 2.0d));
}
return chart;
}
Example 14
| 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 15
| Source File: LineDotShapeCustomizer.java From jasperreports with GNU Lesser General Public License v3.0 | 4 votes |
|
@Override
public void customize(JFreeChart jfc, JRChart jrc)
{
Plot plot = jfc.getPlot();
ItemsCounter itemsCounter = null;
SeriesNameProvider seriesNameProvider = null;
Object renderer = null;
if (plot instanceof XYPlot)
{
XYPlot xyPlot = jfc.getXYPlot();
renderer = xyPlot.getRenderer();
itemsCounter = new XYPlotSeriesCounter(xyPlot);
seriesNameProvider = new XYPlotSeriesNameProvider(xyPlot);
}
else if (plot instanceof CategoryPlot)
{
CategoryPlot categoryPlot = jfc.getCategoryPlot();
renderer = categoryPlot.getRenderer();
itemsCounter = new CategoryCounter(categoryPlot);
seriesNameProvider = new CategorySeriesNameProvider(categoryPlot);
}
Integer seriesItemIndex = CustomizerUtil.resolveIndex(this, itemsCounter, seriesNameProvider);
if (
seriesItemIndex != null
&& renderer instanceof AbstractRenderer
)
{
ShapeSetter shapeSetter = new AbstractRendererSeriesShapeSetter((AbstractRenderer)renderer);
if (seriesItemIndex == -1)
{
updateItems(itemsCounter, shapeSetter);
}
else
{
updateItem(itemsCounter, shapeSetter, seriesItemIndex);
}
}
}
Example 16
| 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 17
| Source File: BarChartDemo1.java From opensim-gui 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(
"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 = chart.getCategoryPlot();
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...
final 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 18
| Source File: MonitoringPage.java From webanno with Apache License 2.0 | 4 votes |
|
private JFreeChart createProgressChart(Map<String, Integer> chartValues, int aMaxValue,
boolean aIsPercentage)
{
// fill dataset
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
if (aMaxValue > 0) {
for (String chartValue : chartValues.keySet()) {
dataset.setValue(chartValues.get(chartValue), "Completion", chartValue);
}
}
// create chart
JFreeChart chart = ChartFactory.createBarChart(null, null, null, dataset,
PlotOrientation.HORIZONTAL, false, false, false);
CategoryPlot plot = chart.getCategoryPlot();
plot.setOutlineVisible(false);
plot.setBackgroundPaint(null);
plot.setNoDataMessage("No data");
plot.setInsets(new RectangleInsets(0, 20, 0, 20));
if (aMaxValue > 0) {
plot.getRangeAxis().setRange(0.0, aMaxValue);
((NumberAxis) plot.getRangeAxis()).setNumberFormatOverride(new DecimalFormat("0"));
// For documents less than 10, avoid repeating the number of documents such
// as 0 0 1 1 1 - NumberTickUnit automatically determines the range
if (!aIsPercentage && aMaxValue <= 10) {
TickUnits standardUnits = new TickUnits();
NumberAxis tick = new NumberAxis();
tick.setTickUnit(new NumberTickUnit(1));
standardUnits.add(tick.getTickUnit());
plot.getRangeAxis().setStandardTickUnits(standardUnits);
}
}
else {
plot.getRangeAxis().setVisible(false);
plot.getDomainAxis().setVisible(false);
}
BarRenderer renderer = new BarRenderer();
renderer.setBarPainter(new StandardBarPainter());
renderer.setShadowVisible(false);
// renderer.setGradientPaintTransformer(new
// StandardGradientPaintTransformer(
// GradientPaintTransformType.HORIZONTAL));
renderer.setSeriesPaint(0, Color.BLUE);
chart.getCategoryPlot().setRenderer(renderer);
return chart;
}
Example 19
| Source File: UserChartController.java From airsonic-advanced 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: MotivationalViewer.java From cst with GNU Lesser General Public License v3.0 | 4 votes |
|
@Override
public synchronized void run() {
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
final JFreeChart chart = ChartFactory.createBarChart(
getTitle(),
getEntity(),
"Value",
dataset,
PlotOrientation.VERTICAL,
true,
true,
false
);
final CategoryPlot plot = chart.getCategoryPlot();
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
chart.setBackgroundPaint(Color.lightGray);
ChartFrame frame= new ChartFrame(getTitle(), chart);
frame.pack();
frame.setVisible(true);
while (true) {
ArrayList<Codelet> tempCodeletsList = new ArrayList<Codelet>();
tempCodeletsList.addAll(this.getListOfMotivationalEntities());
synchronized (tempCodeletsList) {
for (Codelet co : tempCodeletsList) {
dataset.addValue(co.getActivation(), co.getName(), "activation");
}
try {
Thread.currentThread().sleep(getRefreshPeriod());
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
