List of usage examples for org.jfree.chart.renderer GrayPaintScale GrayPaintScale
public GrayPaintScale(double lowerBound, double upperBound)
From source file:org.jfree.chart.demo.XYBlockChartDemo1.java
private static JFreeChart createChart(XYZDataset xyzdataset) { NumberAxis numberaxis = new NumberAxis("X"); numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); numberaxis.setLowerMargin(0.0D);/*from w w w . j av a 2 s. c o m*/ 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(); GrayPaintScale graypaintscale = new GrayPaintScale(-2D, 1.0D); xyblockrenderer.setPaintScale(graypaintscale); XYPlot xyplot = new XYPlot(xyzdataset, numberaxis, numberaxis1, xyblockrenderer); xyplot.setBackgroundPaint(Color.lightGray); xyplot.setDomainGridlinesVisible(false); xyplot.setRangeGridlinePaint(Color.white); xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D)); xyplot.setOutlinePaint(Color.blue); JFreeChart jfreechart = new JFreeChart("XYBlockChartDemo1", xyplot); jfreechart.removeLegend(); NumberAxis numberaxis2 = new NumberAxis("Scale"); numberaxis2.setAxisLinePaint(Color.white); numberaxis2.setTickMarkPaint(Color.white); numberaxis2.setTickLabelFont(new Font("Dialog", 0, 7)); PaintScaleLegend paintscalelegend = new PaintScaleLegend(new GrayPaintScale(), numberaxis2); 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.RIGHT); paintscalelegend.setBackgroundPaint(new Color(120, 120, 180)); jfreechart.addSubtitle(paintscalelegend); jfreechart.setBackgroundPaint(new Color(180, 180, 250)); return jfreechart; }
From source file:jamel.gui.charts.InstantXYZScatterChart.java
/** * Sets the color scale./*from w w w. ja v a 2 s . c om*/ * @param lowerBound the lower bound. * @param upperBound the upper bound. */ private void setColorScale(double lowerBound, double upperBound) { if (upperBound == lowerBound) upperBound++; GrayPaintScale colorPaintScale = new GrayPaintScale(lowerBound, upperBound) { public Paint getPaint(double value) { double v = Math.max(value, this.getLowerBound()); v = Math.min(v, this.getUpperBound()); int g = 255 - (int) ((v - this.getLowerBound()) * 2 / (this.getUpperBound() - this.getLowerBound()) * 255.0); if (g >= 0) return new Color(255, 255 - g, 0); return new Color(255 + g, 255, 0); } }; XYShapeRenderer renderer = (XYShapeRenderer) this.getXYPlot().getRenderer(1); renderer.setPaintScale(colorPaintScale); }
From source file:org.spantus.exp.segment.draw.DrawDtw.java
protected JFreeChart createXYZChart() { NumberAxis xAxis = new NumberAxis("Sample"); NumberAxis yAxis = new NumberAxis("target"); List<List<Double>> data = info.getDistanceMatrix(); XYZDataset xyzset = new XYZArrayDataset(data); XYPlot plot = new XYPlot(xyzset, xAxis, yAxis, null); XYBlockRenderer r = new XYBlockRenderer(); PaintScale ps = new GrayPaintScale(min, max); // LookupPaintScale ps = new LookupPaintScale(0.0, 4.0, Color.WHITE); // ps.add(1, Color.red); // ps.add(2, Color.green); // ps.add(3, Color.gray); r.setPaintScale(ps);//from w w w.j a v a2s .co m r.setBlockHeight(1.0f); r.setBlockWidth(1.0f); plot.setRenderer(r); JFreeChart chart = new JFreeChart("Chart Title", JFreeChart.DEFAULT_TITLE_FONT, plot, false); NumberAxis scaleAxis = new NumberAxis("Scale"); scaleAxis.setUpperBound(100); scaleAxis.setAxisLinePaint(Color.white); scaleAxis.setTickMarkPaint(Color.white); scaleAxis.setTickLabelFont(new Font("Dialog", Font.PLAIN, 12)); // PaintScaleLegend legend = new PaintScaleLegend(ps, scaleAxis); // legend.setAxisLocation(AxisLocation.BOTTOM_OR_LEFT); // legend.setPadding(new RectangleInsets(5, 5, 5, 5)); // legend.setStripWidth(50); // legend.setPosition(RectangleEdge.RIGHT); // legend.setBackgroundPaint(Color.WHITE); // chart.addSubtitle(legend); chart.setBackgroundPaint(Color.white); return chart; }
From source file:com.javafxpert.neuralnetviz.scenario.PlotUtil.java
private static JFreeChart createChart(XYZDataset dataset, double[] mins, double[] maxs, int nPoints, XYDataset xyData) {//from w ww .jav a 2 s . c om NumberAxis xAxis = new NumberAxis("X"); xAxis.setRange(mins[0], maxs[0]); NumberAxis yAxis = new NumberAxis("Y"); yAxis.setRange(mins[1], maxs[1]); XYBlockRenderer renderer = new XYBlockRenderer(); renderer.setBlockWidth((maxs[0] - mins[0]) / (nPoints - 1)); renderer.setBlockHeight((maxs[1] - mins[1]) / (nPoints - 1)); PaintScale scale = new GrayPaintScale(0, 1.0); renderer.setPaintScale(scale); XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinesVisible(false); plot.setRangeGridlinesVisible(false); plot.setAxisOffset(new RectangleInsets(5, 5, 5, 5)); JFreeChart chart = new JFreeChart("", plot); chart.getXYPlot().getRenderer().setSeriesVisibleInLegend(0, false); NumberAxis scaleAxis = new NumberAxis("Probability (class 0)"); scaleAxis.setAxisLinePaint(Color.white); scaleAxis.setTickMarkPaint(Color.white); scaleAxis.setTickLabelFont(new Font("Dialog", Font.PLAIN, 7)); PaintScaleLegend legend = new PaintScaleLegend(new GrayPaintScale(), scaleAxis); legend.setStripOutlineVisible(false); legend.setSubdivisionCount(20); legend.setAxisLocation(AxisLocation.BOTTOM_OR_LEFT); legend.setAxisOffset(5.0); legend.setMargin(new RectangleInsets(5, 5, 5, 5)); legend.setFrame(new BlockBorder(Color.red)); legend.setPadding(new RectangleInsets(10, 10, 10, 10)); legend.setStripWidth(10); legend.setPosition(RectangleEdge.LEFT); chart.addSubtitle(legend); ChartUtilities.applyCurrentTheme(chart); plot.setDataset(1, xyData); XYLineAndShapeRenderer renderer2 = new XYLineAndShapeRenderer(); renderer2.setBaseLinesVisible(false); plot.setRenderer(1, renderer2); plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD); return chart; }
From source file:org.jls.toolbox.math.chart.XYBlockChart.java
/** * Permet de crer le graphique partir des paramtres spcifis. *///from ww w .j av a 2 s.c o m private void createChart() { // Cration des axes NumberAxis xAxis = new NumberAxis(this.xTitle); xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); xAxis.setLabelFont(new Font("Dialog", Font.BOLD, 14)); xAxis.setLowerMargin(0.0); xAxis.setUpperMargin(0.0); NumberAxis yAxis = new NumberAxis(this.yTitle); yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); yAxis.setLabelFont(new Font("Dialog", Font.BOLD, 14)); yAxis.setLowerMargin(0.0); yAxis.setUpperMargin(0.0); this.renderer = new XYBlockRenderer(); PaintScale scale = new GrayPaintScale(0, 10); this.renderer.setPaintScale(scale); // Cration de la courbe this.plot = new XYPlot(this.dataset, xAxis, yAxis, this.renderer); // Cration du graphique this.chart = new JFreeChart(this.title, this.plot); this.chart.removeLegend(); createPaintScaleLegend(scale); setColorGradient(Color.yellow, Color.red, 0, 1); }
From source file:it.eng.spagobi.engines.chart.bo.charttypes.XYCharts.SimpleBlockChart.java
/** * Creates a chart for the specified dataset. * //from w w w .j a v a 2 s. com * @param dataset the dataset. * * @return A chart instance. */ public JFreeChart createChart(DatasetMap datasets) { logger.debug("IN"); XYZDataset dataset = (XYZDataset) datasets.getDatasets().get("1"); JFreeChart chart = null; NumberAxis xAxis = new NumberAxis(xLabel); xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); if (xLowerBound != null && xUpperBound != null) { xAxis.setLowerBound(xLowerBound); xAxis.setUpperBound(xUpperBound); } else { xAxis.setAutoRange(true); } xAxis.setAxisLinePaint(Color.white); xAxis.setTickMarkPaint(Color.white); if (addLabelsStyle != null && addLabelsStyle.getFont() != null) { xAxis.setLabelFont(addLabelsStyle.getFont()); xAxis.setLabelPaint(addLabelsStyle.getColor()); } NumberAxis yAxis = new NumberAxis(yLabel); yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); if (yLowerBound != null && yUpperBound != null) { yAxis.setLowerBound(yLowerBound); yAxis.setUpperBound(yUpperBound); } else yAxis.setAutoRange(true); yAxis.setAxisLinePaint(Color.white); yAxis.setTickMarkPaint(Color.white); if (addLabelsStyle != null && addLabelsStyle.getFont() != null) { yAxis.setLabelFont(addLabelsStyle.getFont()); yAxis.setLabelPaint(addLabelsStyle.getColor()); } XYBlockRenderer renderer = new XYBlockRenderer(); PaintScale paintScale = null; if (grayPaintScale) { paintScale = new GrayPaintScale(minScaleValue, maxScaleValue); } else { if (scaleLowerBound != null && scaleUpperBound != null) { paintScale = new LookupPaintScale(scaleLowerBound, scaleUpperBound, Color.gray); } else { paintScale = new LookupPaintScale(minScaleValue, maxScaleValue, Color.gray); } for (int i = 0; i < zRangeArray.length; i++) { ZRange zRange = zRangeArray[i]; ((LookupPaintScale) paintScale).add(zRange.getValue().doubleValue(), zRange.getColor()); } } renderer.setPaintScale(paintScale); XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinesVisible(false); plot.setRangeGridlinePaint(Color.white); plot.setAxisOffset(new RectangleInsets(5, 5, 5, 5)); plot.setForegroundAlpha(0.66f); chart = new JFreeChart(plot); TextTitle title = setStyleTitle(name, styleTitle); chart.setTitle(title); if (subName != null && !subName.equals("")) { TextTitle subTitle = setStyleTitle(subName, styleSubTitle); chart.addSubtitle(subTitle); } chart.removeLegend(); NumberAxis scaleAxis = new NumberAxis(zLabel); scaleAxis.setAxisLinePaint(Color.white); scaleAxis.setTickMarkPaint(Color.white); scaleAxis.setTickLabelFont(new Font("Dialog", Font.PLAIN, 7)); if (scaleLowerBound != null && scaleUpperBound != null) { scaleAxis.setLowerBound(scaleLowerBound); scaleAxis.setUpperBound(scaleUpperBound); } else scaleAxis.setAutoRange(true); if (addLabelsStyle != null && addLabelsStyle.getFont() != null) { scaleAxis.setLabelFont(addLabelsStyle.getFont()); scaleAxis.setLabelPaint(addLabelsStyle.getColor()); } if (blockHeight != null && blockWidth != null) { renderer.setBlockWidth(blockWidth.doubleValue()); renderer.setBlockHeight(blockHeight.doubleValue()); } PaintScaleLegend legend = new PaintScaleLegend(paintScale, scaleAxis); legend.setAxisLocation(AxisLocation.BOTTOM_OR_LEFT); legend.setAxisOffset(5.0); legend.setMargin(new RectangleInsets(5, 5, 5, 5)); legend.setFrame(new BlockBorder(Color.black)); legend.setPadding(new RectangleInsets(10, 10, 10, 10)); legend.setStripWidth(10); legend.setPosition(RectangleEdge.RIGHT); legend.setBackgroundPaint(color); chart.addSubtitle(legend); // chart.setBackgroundPaint(new Color(180, 180, 250)); chart.setBackgroundPaint(color); logger.debug("OUT"); return chart; }