private JFreeChart createChart(XYZDataset xyzDataSet) { NumberAxis numberAxis = new NumberAxis("X"); numberAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); numberAxis.setLowerMargin(0.0D); numberAxis.setUpperMargin(0.0D); numberAxis.setAxisLinePaint(Color.white); numberAxis.setTickMarkPaint(Color.white); NumberAxis numberAxis1 = new NumberAxis("Y"); numberAxis1.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); numberAxis1.setLowerMargin(0.0D); numberAxis1.setUpperMargin(0.0D); numberAxis1.setAxisLinePaint(Color.white); numberAxis1.setTickMarkPaint(Color.white); XYBlockRenderer xyblockrenderer = new XYBlockRenderer(); PaintScale paintScale; if (this.type == MarkovDataDialog.HeatMapType.COMPARISON) paintScale = createNewLookupPaintScale(); else paintScale = new GrayPaintScale(); // paintScale.add(-1.0,Color.WHITE ); xyblockrenderer.setPaintScale(paintScale); XYPlot xyplot = new XYPlot(xyzDataSet, numberAxis, numberAxis1, xyblockrenderer); xyplot.setBackgroundPaint(Color.white); xyplot.setDomainGridlinesVisible(false); xyplot.setRangeGridlinePaint(Color.white); xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D)); xyplot.setOutlinePaint(Color.blue); JFreeChart jfreechart = new JFreeChart("heat map", xyplot); jfreechart.removeLegend(); NumberAxis numberAxis2 = new NumberAxis("Scale"); numberAxis2.setAxisLinePaint(Color.white); numberAxis2.setTickMarkPaint(Color.white); numberAxis2.setRange(-1.0D, 1.0D); numberAxis2.setTickLabelFont(new Font("Dialog", 0, 7)); PaintScaleLegend paintscalelegend = new PaintScaleLegend(paintScale, numberAxis2); paintscalelegend.setStripOutlineVisible(false); paintscalelegend.setSubdivisionCount(20); paintscalelegend.setAxisLocation(AxisLocation.BOTTOM_OR_LEFT); paintscalelegend.setAxisOffset(5D); paintscalelegend.setMargin(new RectangleInsets(5D, 5D, 5D, 5D)); // paintscalelegend.setFrame(new BlockBorder(Color.red)); paintscalelegend.setPadding(new RectangleInsets(10D, 10D, 10D, 10D)); paintscalelegend.setStripWidth(10D); paintscalelegend.setPosition(RectangleEdge.LEFT); jfreechart.addSubtitle(paintscalelegend); // ChartUtilities.applyCurrentTheme(jfreechart); return jfreechart; }
private JFreeChart createScatChart( BufferedImage image, PaintScale ps, int plotWidth, int plotHeigh) { JFreeChart chart_temp = ChartFactory.createScatterPlot( null, null, null, new XYSeriesCollection(), PlotOrientation.VERTICAL, false, false, false); chart_temp.getXYPlot().getRangeAxis().setInverted(true); chart_temp.setBackgroundPaint(JFreeChart.DEFAULT_BACKGROUND_PAINT); XYDataImageAnnotation ann = new XYDataImageAnnotation(image, 0, 0, plotWidth, plotHeigh, true); XYPlot plot = (XYPlot) chart_temp.getPlot(); plot.setDomainPannable(true); plot.setRangePannable(true); plot.getRenderer().addAnnotation(ann, Layer.BACKGROUND); NumberAxis xAxis = (NumberAxis) plot.getDomainAxis(); xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); xAxis.setLowerMargin(0.0); xAxis.setUpperMargin(0.0); xAxis.setVisible(false); NumberAxis yAxis = (NumberAxis) plot.getRangeAxis(); yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); yAxis.setLowerMargin(0.0); yAxis.setUpperMargin(0.0); yAxis.setVisible(false); NumberAxis scaleAxis = new NumberAxis(); scaleAxis.setAxisLinePaint(Color.black); scaleAxis.setTickMarkPaint(Color.black); scaleAxis.setRange(ps.getLowerBound(), ps.getUpperBound()); scaleAxis.setTickLabelFont(new Font("Dialog", Font.PLAIN, 9)); PaintScaleLegend legend = new PaintScaleLegend(ps, scaleAxis); legend.setAxisLocation(AxisLocation.BOTTOM_OR_RIGHT); legend.setMargin(new RectangleInsets(5, 5, 5, 5)); legend.setStripWidth(10); legend.setPosition(RectangleEdge.RIGHT); legend.setBackgroundPaint(chart_temp.getBackgroundPaint()); chart_temp.addSubtitle(legend); return chart_temp; }
package com.xuyuan.chart.jfreechart.helloworld;
public Drawable createChart(ADCDataset dataset, Dimension dimension) { JFreeChart chart = ChartFactory.createBarChart( "", // chart title "", // domain axis label "", // range axis label dataset, // data PlotOrientation.VERTICAL, // the plot orientation false, // legend false, // tooltips false // urls ); TextTitle textTitle = new TextTitle(dataset.get(Attribute.TITLE), TITLE_FONT); textTitle.setPadding(new RectangleInsets(10, 0, 0, 0)); chart.setTitle(textTitle); chart.addLegend(createLegend(dataset.getRowKey(0).toString(), dataset.getRowKey(1).toString())); CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setBackgroundPaint(Color.white); plot.setOutlineVisible(false); plot.setAxisOffset(new RectangleInsets(0, 0, 0, 0)); plot.setDomainGridlinesVisible(false); plot.setRangeGridlinesVisible(true); plot.setRangeGridlinePaint(Color.gray); plot.setRangeGridlineStroke(new BasicStroke(2)); NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setAutoTickUnitSelection(true); rangeAxis.setTickUnit(new NumberTickUnit(0.2, percentFormatter())); rangeAxis.setAxisLineVisible(true); rangeAxis.setLabel(dataset.get(Attribute.Y_AXIS_LABEL)); rangeAxis.setAxisLineStroke(new BasicStroke(2)); rangeAxis.setAxisLinePaint(Color.black); rangeAxis.setTickMarksVisible(false); rangeAxis.setLabelPaint(AXIS_LABEL_COLOR); rangeAxis.setLabelFont(AXIS_LABEL_FONT); rangeAxis.setLabelInsets(new RectangleInsets(0, 0, 0, 0)); rangeAxis.setUpperMargin(0); rangeAxis.setAutoRange(false); rangeAxis.setRange(0, 1); CategoryAxis cAxis = plot.getDomainAxis(); cAxis.setTickMarksVisible(false); cAxis.setAxisLinePaint(Color.black); cAxis.setAxisLineStroke(new BasicStroke(2)); cAxis.setLabel(dataset.get(Attribute.X_AXIS_LABEL)); cAxis.setTickLabelsVisible(true); cAxis.setUpperMargin(0.05); cAxis.setLowerMargin(0.05); cAxis.setTickLabelFont(CAXIS_LABEL_FONT); cAxis.setTickLabelPaint(Color.black); CustomBarRenderer renderer = new CustomBarRenderer(); plot.setRenderer(renderer); renderer.setDrawBarOutline(false); renderer.setBaseItemLabelsVisible(false); renderer.setShadowVisible(false); renderer.setBarPainter(new StandardBarPainter()); renderer.setMaximumBarWidth(0.08); renderer.setItemMargin(0.01); return new JFreeChartDrawable(chart, dimension); }
private JFreeChart createChart() { // create the chart... JFreeChart chart = ChartFactory.createXYLineChart( null, // chart title null, // x axis label null, // y axis label null, // data PlotOrientation.VERTICAL, false, // include legend true, // tooltips false // urls ); chart.setBackgroundPaint(Color.white); // get a reference to the plot for further customization... XYPlot plot = (XYPlot) chart.getPlot(); plot.setBackgroundPaint(Color.WHITE); plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0)); plot.setDomainGridlinePaint(Color.LIGHT_GRAY); plot.setRangeGridlinePaint(Color.LIGHT_GRAY); // domain axis if ((indexAxis >= 0) && (!dataTable.isNominal(indexAxis))) { if ((dataTable.isDate(indexAxis)) || (dataTable.isDateTime(indexAxis))) { DateAxis domainAxis = new DateAxis(dataTable.getColumnName(indexAxis)); domainAxis.setTimeZone(Tools.getPreferredTimeZone()); chart.getXYPlot().setDomainAxis(domainAxis); } } else { plot.getDomainAxis().setStandardTickUnits(NumberAxis.createIntegerTickUnits(Locale.US)); ((NumberAxis) plot.getDomainAxis()).setAutoRangeStickyZero(false); ((NumberAxis) plot.getDomainAxis()).setAutoRangeIncludesZero(false); } ValueAxis xAxis = plot.getDomainAxis(); if (indexAxis > -1) xAxis.setLabel(getDataTable().getColumnName(indexAxis)); else xAxis.setLabel(SERIESINDEX_LABEL); xAxis.setAutoRange(true); xAxis.setLabelFont(LABEL_FONT_BOLD); xAxis.setTickLabelFont(LABEL_FONT); xAxis.setVerticalTickLabels(isLabelRotating()); if (indexAxis > 0) { if (getRangeForDimension(indexAxis) != null) { xAxis.setRange(getRangeForDimension(indexAxis)); } } else { if (getRangeForName(SERIESINDEX_LABEL) != null) { xAxis.setRange(getRangeForName(SERIESINDEX_LABEL)); } } // renderer and range axis synchronized (dataTable) { int numberOfSelectedColumns = 0; for (int c = 0; c < dataTable.getNumberOfColumns(); c++) { if (getPlotColumn(c)) { if (dataTable.isNumerical(c)) { numberOfSelectedColumns++; } } } int columnCount = 0; for (int c = 0; c < dataTable.getNumberOfColumns(); c++) { if (getPlotColumn(c)) { if (dataTable.isNumerical(c)) { // YIntervalSeries series = new YIntervalSeries(this.dataTable.getColumnName(c)); XYSeriesCollection dataset = new XYSeriesCollection(); XYSeries series = new XYSeries(dataTable.getColumnName(c)); Iterator<DataTableRow> i = dataTable.iterator(); int index = 1; while (i.hasNext()) { DataTableRow row = i.next(); double value = row.getValue(c); if ((indexAxis >= 0) && (!dataTable.isNominal(indexAxis))) { double indexValue = row.getValue(indexAxis); series.add(indexValue, value); } else { series.add(index++, value); } } dataset.addSeries(series); XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer(); Color color = getColorProvider().getPointColor(1.0d); if (numberOfSelectedColumns > 1) { color = getColorProvider() .getPointColor(columnCount / (double) (numberOfSelectedColumns - 1)); } renderer.setSeriesPaint(0, color); renderer.setSeriesStroke( 0, new BasicStroke(1.5f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND)); renderer.setSeriesShapesVisible(0, false); NumberAxis yAxis = new NumberAxis(dataTable.getColumnName(c)); if (getRangeForDimension(c) != null) { yAxis.setRange(getRangeForDimension(c)); } else { yAxis.setAutoRange(true); yAxis.setAutoRangeStickyZero(false); yAxis.setAutoRangeIncludesZero(false); } yAxis.setLabelFont(LABEL_FONT_BOLD); yAxis.setTickLabelFont(LABEL_FONT); if (numberOfSelectedColumns > 1) { yAxis.setAxisLinePaint(color); yAxis.setTickMarkPaint(color); yAxis.setLabelPaint(color); yAxis.setTickLabelPaint(color); } plot.setRangeAxis(columnCount, yAxis); plot.setRangeAxisLocation(columnCount, AxisLocation.TOP_OR_LEFT); plot.setDataset(columnCount, dataset); plot.setRenderer(columnCount, renderer); plot.mapDatasetToRangeAxis(columnCount, columnCount); columnCount++; } } } } chart.setBackgroundPaint(Color.white); return chart; }