List of usage examples for org.jfree.chart.axis ValueAxis getTickLabelFont
public Font getTickLabelFont()
From source file:com.griddynamics.jagger.reporting.chart.ChartHelper.java
public static JFreeChart createXYChart(String title, XYDataset data, String xLabel, String yLabel, int pointRadius, int lineThickness, ColorTheme theme) { JFreeChart chart = ChartFactory.createXYLineChart(title, xLabel, yLabel, data, PlotOrientation.VERTICAL, true, false, false);/* w ww .j ava2 s. c o m*/ formatColorTheme(chart, theme); XYPlot plot = (XYPlot) chart.getPlot(); Shape icon = new Ellipse2D.Double(-pointRadius, -pointRadius, pointRadius * 2, pointRadius * 2); XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(); plot.setRenderer(renderer); Color[] colors = generateJetSpectrum(data.getSeriesCount()); for (int i = 0; i < data.getSeriesCount(); i++) { plot.getRenderer().setSeriesStroke(i, new BasicStroke(lineThickness)); plot.getRenderer().setSeriesShape(i, icon); ((XYLineAndShapeRenderer) plot.getRenderer()).setSeriesShapesVisible(i, true); ((XYLineAndShapeRenderer) plot.getRenderer()).setSeriesShapesFilled(i, true); plot.getRenderer().setSeriesPaint(i, colors[i]); } LegendTitle legend = chart.getLegend(); Font legendFont = legend.getItemFont(); float legendFontSize = legendFont.getSize(); Font newLegendFont = legendFont.deriveFont(legendFontSize * 0.6f); legend.setItemFont(newLegendFont); ValueAxis domainAxis = ((XYPlot) chart.getPlot()).getDomainAxis(); Font domainAxisLabelFont = domainAxis.getLabelFont(); float domainAxisLabelFontSize = domainAxisLabelFont.getSize(); domainAxis.setLabelFont(domainAxisLabelFont.deriveFont(domainAxisLabelFontSize * 0.6f)); Font domainAxisTickLabelFont = domainAxis.getTickLabelFont(); float domainAxisTickLabelFontSize = domainAxisTickLabelFont.getSize(); domainAxis.setTickLabelFont(domainAxisTickLabelFont.deriveFont(domainAxisTickLabelFontSize * 0.6f)); ValueAxis rangeAxis = ((XYPlot) chart.getPlot()).getRangeAxis(); Font rangeAxisLabelFont = rangeAxis.getLabelFont(); float rangeAxisLabelFontSize = rangeAxisLabelFont.getSize(); rangeAxis.setLabelFont(rangeAxisLabelFont.deriveFont(rangeAxisLabelFontSize * 0.6f)); Font rangeAxisTickLabelFont = rangeAxis.getTickLabelFont(); float rangeAxisTickLabelFontSize = rangeAxisTickLabelFont.getSize(); rangeAxis.setTickLabelFont(rangeAxisTickLabelFont.deriveFont(rangeAxisTickLabelFontSize * 0.6f)); return chart; }
From source file:org.yardstickframework.report.jfreechart.JFreeChartGraphPlotter.java
/** * @param folderToWrite Folder to write the resulted charts. * @param plots Collections of plots./*from ww w . jav a2s . c o m*/ * @param infoMap Map with additional plot info. * @param mode Generation mode. * @throws Exception If failed. */ private static void processPlots(File folderToWrite, Collection<List<PlotData>> plots, Map<String, List<JFreeChartPlotInfo>> infoMap, JFreeChartGenerationMode mode) throws Exception { ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection()); XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(true, false); int idx = -1; while (true) { idx++; DefaultXYDataset dataSet = new DefaultXYDataset(); List<JFreeChartPlotInfo> infoList = new ArrayList<>(); String xAxisLabel = ""; String yAxisLabel = ""; String plotName = ""; int cnt = 0; for (List<PlotData> plotData0 : plots) { if (plotData0.size() <= idx) continue; PlotData plotData = plotData0.get(idx); dataSet.addSeries(plotData.plotName() + "_" + cnt++, plotData.series().data); xAxisLabel = plotData.xAxisLabel; yAxisLabel = plotData.yAxisLabel; plotName = plotData.plotName(); infoList.add(info(plotData.series(), mode)); } if (infoList.isEmpty()) break; JFreeChart chart = ChartFactory.createXYLineChart("", xAxisLabel, yAxisLabel, dataSet, PlotOrientation.VERTICAL, false, false, false); AxisSpace as = new AxisSpace(); as.add(150, RectangleEdge.LEFT); XYPlot plot = (XYPlot) chart.getPlot(); BasicStroke stroke = new BasicStroke(1); plot.setRenderer(renderer); plot.setBackgroundPaint(WHITE); plot.setRangeGridlinePaint(GRAY); plot.setDomainGridlinePaint(GRAY); plot.setFixedRangeAxisSpace(as); plot.setOutlineStroke(stroke); for (int i = 0; i < infoList.size(); i++) { Color color = PLOT_COLORS[i % PLOT_COLORS.length]; renderer.setSeriesPaint(i, color); renderer.setSeriesStroke(i, new BasicStroke(3)); // Line thickness. infoList.get(i).color(Integer.toHexString(color.getRGB()).substring(2)); } ValueAxis axis = plot.getRangeAxis(); Font font = new Font("Helvetica,Arial,sans-serif", Font.BOLD, axis.getTickLabelFont().getSize() + 5); axis.setTickLabelFont(font); axis.setLabelFont(font); plot.getDomainAxis().setTickLabelFont(font); plot.getDomainAxis().setLabelFont(font); chart.setTitle(new TextTitle(yAxisLabel, new Font(font.getName(), font.getStyle(), 30))); File res = new File(folderToWrite, plotName + ".png"); ChartUtilities.saveChartAsPNG(res, chart, 1000, 500, info); infoMap.put(res.getAbsolutePath(), infoList); println("Chart is saved to file: ", res); } }
From source file:org.jfree.chart.demo.XYTickLabelDemo.java
/** * A demonstration application showing some bugs with tick labels in version 0.9.13 * * @param title the frame title./* ww w .j av a 2 s . c o m*/ */ public XYTickLabelDemo(final String title) { super(title); this.chart = createChart(); final ChartPanel chartPanel = new ChartPanel(this.chart); chartPanel.setPreferredSize(new java.awt.Dimension(600, 270)); final JPanel mainPanel = new JPanel(new BorderLayout()); setContentPane(mainPanel); mainPanel.add(chartPanel); final JPanel optionsPanel = new JPanel(); mainPanel.add(optionsPanel, BorderLayout.SOUTH); this.symbolicAxesCheckBox = new JCheckBox("Symbolic axes"); this.symbolicAxesCheckBox.addActionListener(this); optionsPanel.add(this.symbolicAxesCheckBox); this.verticalTickLabelsCheckBox = new JCheckBox("Tick labels vertical"); this.verticalTickLabelsCheckBox.addActionListener(this); optionsPanel.add(this.verticalTickLabelsCheckBox); this.fontSizeTextField = new JTextField(3); this.fontSizeTextField.addActionListener(this); optionsPanel.add(new JLabel("Font size:")); optionsPanel.add(this.fontSizeTextField); final ValueAxis axis = this.chart.getXYPlot().getDomainAxis(); this.fontSizeTextField.setText(DEFAULT_FONT_SIZE + ""); final XYPlot plot = this.chart.getXYPlot(); Font ft = axis.getTickLabelFont(); ft = ft.deriveFont((float) DEFAULT_FONT_SIZE); plot.getDomainAxis().setTickLabelFont(ft); plot.getRangeAxis().setTickLabelFont(ft); plot.getDomainAxis(1).setTickLabelFont(ft); plot.getRangeAxis(1).setTickLabelFont(ft); this.horizontalPlotCheckBox = new JCheckBox("Plot horizontal"); this.horizontalPlotCheckBox.addActionListener(this); optionsPanel.add(this.horizontalPlotCheckBox); }
From source file:org.jfree.chart.demo.XYTickLabelDemo.java
/** * When a checkbox is changed .../*from w w w . j a v a2 s . c o m*/ * * @param event the event. */ public void actionPerformed(final ActionEvent event) { final ValueAxis[] axes = new ValueAxis[4]; final XYPlot plot = this.chart.getXYPlot(); axes[0] = plot.getDomainAxis(); axes[1] = plot.getRangeAxis(); axes[2] = plot.getDomainAxis(1); axes[3] = plot.getRangeAxis(1); final Object source = event.getSource(); if (source == this.symbolicAxesCheckBox) { final boolean val = this.symbolicAxesCheckBox.isSelected(); for (int i = 0; i < axes.length; i++) { ValueAxis axis = axes[i]; final String label = axis.getLabel(); final int maxTick = (int) axis.getUpperBound(); final String[] tickLabels = new String[maxTick]; final Font ft = axis.getTickLabelFont(); for (int itk = 0; itk < maxTick; itk++) { tickLabels[itk] = "Label " + itk; } axis = val ? new SymbolicAxis(label, tickLabels) : new NumberAxis(label); axis.setTickLabelFont(ft); axes[i] = axis; } plot.setDomainAxis(axes[0]); plot.setRangeAxis(axes[1]); plot.setDomainAxis(1, axes[2]); plot.setRangeAxis(1, axes[3]); } if (source == this.symbolicAxesCheckBox || source == this.verticalTickLabelsCheckBox) { final boolean val = this.verticalTickLabelsCheckBox.isSelected(); for (int i = 0; i < axes.length; i++) { axes[i].setVerticalTickLabels(val); } } else if (source == this.symbolicAxesCheckBox || source == this.horizontalPlotCheckBox) { final PlotOrientation val = this.horizontalPlotCheckBox.isSelected() ? PlotOrientation.HORIZONTAL : PlotOrientation.VERTICAL; this.chart.getXYPlot().setOrientation(val); } else if (source == this.symbolicAxesCheckBox || source == this.fontSizeTextField) { final String s = this.fontSizeTextField.getText(); if (s.length() > 0) { final float sz = Float.parseFloat(s); for (int i = 0; i < axes.length; i++) { final ValueAxis axis = axes[i]; Font ft = axis.getTickLabelFont(); ft = ft.deriveFont(sz); axis.setTickLabelFont(ft); } } } }