List of usage examples for org.jfree.chart.plot MeterPlot MeterPlot
public MeterPlot(ValueDataset dataset)
From source file:org.jfree.chart.demo.MeterChartDemo4.java
public static void main(String args[]) { DefaultValueDataset defaultvaluedataset = new DefaultValueDataset(75D); MeterPlot meterplot = new MeterPlot(defaultvaluedataset); JFreeChart jfreechart = new JFreeChart("Scaled Image Test", meterplot); try {//from ww w . ja va2 s .c o m File file = new File("meterchart100.png"); BufferedOutputStream bufferedoutputstream = new BufferedOutputStream(new FileOutputStream(file)); java.awt.image.BufferedImage bufferedimage = jfreechart.createBufferedImage(200, 200, 400D, 400D, null); ChartUtilities.writeBufferedImageAsPNG(bufferedoutputstream, bufferedimage); } catch (IOException ioexception) { System.out.println(ioexception.toString()); } }
From source file:org.jfree.chart.demo.MeterChartDemo2.java
/** * Starting point for the demo./*from w w w .ja va 2 s . com*/ * * @param args ignored. */ public static void main(final String[] args) { final ValueDataset dataset = new DefaultValueDataset(75.0); final MeterPlot plot = new MeterPlot(dataset); final JFreeChart chart = new JFreeChart("Scaled Image Test", plot); // **************************************************************************** // * JFREECHART DEVELOPER GUIDE * // * The JFreeChart Developer Guide, written by David Gilbert, is available * // * to purchase from Object Refinery Limited: * // * * // * http://www.object-refinery.com/jfreechart/guide.html * // * * // * Sales are used to provide funding for the JFreeChart project - please * // * support us so that we can continue developing free software. * // **************************************************************************** // save it to an image try { final File file1 = new File("meterchart100.png"); final OutputStream out = new BufferedOutputStream(new FileOutputStream(file1)); final BufferedImage image = chart.createBufferedImage(200, 200, 400, 400, null); ChartUtilities.writeBufferedImageAsPNG(out, image); } catch (IOException e) { System.out.println(e.toString()); } }
From source file:org.jfree.chart.demo.MeterChartDemo1.java
private static JFreeChart createChart(ValueDataset valuedataset) { MeterPlot meterplot = new MeterPlot(valuedataset); meterplot.setRange(new Range(0.0D, 60D)); meterplot.addInterval(new MeterInterval("Normal", new Range(0.0D, 35D), Color.lightGray, new BasicStroke(2.0F), new Color(0, 255, 0, 64))); meterplot.addInterval(new MeterInterval("Warning", new Range(35D, 50D), Color.lightGray, new BasicStroke(2.0F), new Color(255, 255, 0, 64))); meterplot.addInterval(new MeterInterval("Critical", new Range(50D, 60D), Color.lightGray, new BasicStroke(2.0F), new Color(255, 0, 0, 128))); meterplot.setNeedlePaint(Color.darkGray); meterplot.setDialBackgroundPaint(Color.white); meterplot.setDialOutlinePaint(Color.gray); meterplot.setDialShape(DialShape.CHORD); meterplot.setMeterAngle(260);/* w ww. j a va 2 s . co m*/ meterplot.setTickLabelsVisible(true); meterplot.setTickLabelFont(new Font("Dialog", 1, 10)); meterplot.setTickLabelPaint(Color.darkGray); meterplot.setTickSize(5D); meterplot.setTickPaint(Color.lightGray); meterplot.setValuePaint(Color.black); meterplot.setValueFont(new Font("Dialog", 1, 14)); JFreeChart jfreechart = new JFreeChart("Meter Chart 1", JFreeChart.DEFAULT_TITLE_FONT, meterplot, true); return jfreechart; }
From source file:org.jfree.chart.demo.MeterChartDemo3.java
private static JFreeChart createChart(String s, ValueDataset valuedataset, DialShape dialshape) { MeterPlot meterplot = new MeterPlot(valuedataset); meterplot.setDialShape(dialshape);/*from w w w.j a va 2s . c om*/ meterplot.setRange(new Range(0.0D, 60D)); meterplot.addInterval(new MeterInterval("Normal", new Range(0.0D, 35D), Color.lightGray, new BasicStroke(2.0F), new Color(0, 255, 0, 64))); meterplot.addInterval(new MeterInterval("Warning", new Range(35D, 50D), Color.lightGray, new BasicStroke(2.0F), new Color(255, 255, 0, 64))); meterplot.addInterval(new MeterInterval("Critical", new Range(50D, 60D), Color.lightGray, new BasicStroke(2.0F), new Color(255, 0, 0, 128))); meterplot.setNeedlePaint(Color.darkGray); meterplot.setDialBackgroundPaint(Color.white); meterplot.setDialOutlinePaint(Color.gray); meterplot.setMeterAngle(260); meterplot.setTickLabelsVisible(true); meterplot.setTickLabelFont(new Font("Dialog", 1, 10)); meterplot.setTickLabelPaint(Color.darkGray); meterplot.setTickSize(5D); meterplot.setTickPaint(Color.lightGray); meterplot.setValuePaint(Color.black); meterplot.setValueFont(new Font("Dialog", 1, 14)); JFreeChart jfreechart = new JFreeChart(s, JFreeChart.DEFAULT_TITLE_FONT, meterplot, true); return jfreechart; }
From source file:UserInterface.FarmerRole.HumidityGraph.java
public HumidityGraph(double value, String type) { data = new DefaultValueDataset(value); final JFrame frame = new JFrame(); meterPlot = new MeterPlot(data); frame.getContentPane().setLayout(new BorderLayout(5, 5)); frame.setDefaultCloseOperation(3);//w w w . j a va 2 s . c o m frame.setTitle("Inventory Humidity"); meterChart = new JFreeChart("Humidity Chart", JFreeChart.DEFAULT_TITLE_FONT, this.meterPlot, false); panelMeter = new ChartPanel(this.meterChart); frame.getContentPane().add(panelMeter, BorderLayout.CENTER); frame.setSize(700, 400); final Dimension d = Toolkit.getDefaultToolkit().getScreenSize(); frame.setLocation((d.width - frame.getSize().width) / 2, (d.height - frame.getSize().height) / 2); frame.setVisible(true); }
From source file:org.quickserver.net.qsadmin.plugin.stats.MeterChart.java
public MeterChart(String title) { data = new DefaultValueDataset(0.0); meterplot = new MeterPlot(data); range = new Range(0, 20000); bgColor = new Color(238, 238, 230, 255); meterplot.setRange(range);//from w w w.j a v a2 s .c om meterplot.setNormalRange(new Range(0, 4000)); meterplot.setWarningRange(new Range(4000, 9000)); meterplot.setCriticalRange(new Range(9000, 20000)); meterplot.setUnits(""); meterplot.setDrawBorder(false); meterplot.setInsets(new Insets(2, 2, 2, 2)); meterchart = new JFreeChart(title + " Meter", JFreeChart.DEFAULT_TITLE_FONT, meterplot, false); meterchart.setBackgroundPaint(bgColor); panelMeter = new ChartPanel(meterchart); setLayout(new BorderLayout()); add(panelMeter, BorderLayout.CENTER); }
From source file:org.adempiere.webui.apps.graph.jfreegraph.PerformanceGraphBuilder.java
public JFreeChart createIndicatorChart(IndicatorModel model) { JFreeChart chart = null;/*from www . ja va2 s .c o m*/ DefaultValueDataset data = new DefaultValueDataset((float) model.goalModel.getPercent()); MeterPlot plot = new MeterPlot(data); MColorSchema colorSchema = model.goalModel.getColorSchema(); int rangeLo = 0; int rangeHi = 0; Point2D start = new Point2D.Float(0, 0); Point2D end = new Point2D.Float(50, 50); float[] dist = { 0.0f, 0.2f, 0.45f, 0.75f, 1.0f }; for (int i = 1; i <= 4; i++) { switch (i) { case 1: rangeHi = colorSchema.getMark1Percent(); break; case 2: rangeHi = colorSchema.getMark2Percent(); break; case 3: rangeHi = colorSchema.getMark3Percent(); break; case 4: rangeHi = colorSchema.getMark4Percent(); break; } if (rangeHi == 9999) rangeHi = (int) Math.floor(rangeLo * 1.5); if (rangeLo < rangeHi) { Color[] colors = { colorSchema.getColor(rangeHi).brighter().brighter(), colorSchema.getColor(rangeHi).brighter(), colorSchema.getColor(rangeHi), colorSchema.getColor(rangeHi).darker(), colorSchema.getColor(rangeHi).darker().darker() }; LinearGradientPaint p = new LinearGradientPaint(start, end, dist, colors); plot.addInterval(new MeterInterval("Normal", //label new Range(rangeLo, rangeHi), //range p, new BasicStroke(7.0f), model.dialBackground)); rangeLo = rangeHi; } } plot.setRange(new Range(0, rangeLo)); plot.setDialBackgroundPaint(model.dialBackground); plot.setUnits(""); plot.setDialShape(DialShape.CHORD); plot.setNeedlePaint(model.needleColor); plot.setTickSize(2000); plot.setTickLabelFont(new Font("SansSerif", Font.BOLD, 8)); plot.setValueFont(new Font("SansSerif", Font.BOLD, 8)); plot.setNoDataMessageFont(new Font("SansSerif", Font.BOLD, 8)); plot.setTickLabelPaint(model.tickColor); plot.setValuePaint(new Color(0.0f, 0.0f, 0.0f, 0.0f)); plot.setTickPaint(model.tickColor); // chart = new JFreeChart("", new Font("SansSerif", Font.BOLD, 9), plot, false); return chart; }
From source file:it.eng.spagobi.engines.kpi.bo.charttypes.dialcharts.Meter.java
/** * Creates the MeterChart ./* w w w . ja v a 2s .co m*/ * * @return A MeterChart . */ public JFreeChart createChart() { logger.debug("IN"); if (dataset == null) { logger.debug("The dataset to be represented is null"); return null; } MeterPlot plot = new MeterPlot((ValueDataset) dataset); logger.debug("Created new plot"); plot.setRange(new Range(lower, upper)); logger.debug("Setted plot range"); for (Iterator iterator = intervals.iterator(); iterator.hasNext();) { KpiInterval interval = (KpiInterval) iterator.next(); plot.addInterval(new MeterInterval(interval.getLabel(), new Range(interval.getMin(), interval.getMax()), Color.lightGray, new BasicStroke(2.0f), interval.getColor())); logger.debug("Added new interval to the plot"); } plot.setNeedlePaint(Color.darkGray); plot.setDialBackgroundPaint(Color.white); plot.setDialOutlinePaint(Color.gray); plot.setDialShape(DialShape.CHORD); plot.setMeterAngle(260); plot.setTickLabelsVisible(true); Font f = new Font("Arial", Font.PLAIN, 11); plot.setTickLabelFont(f); plot.setTickLabelPaint(Color.darkGray); plot.setTickSize(5.0); plot.setTickPaint(Color.lightGray); plot.setValuePaint(Color.black); plot.setValueFont(new Font("Arial", Font.PLAIN, 14)); logger.debug("Setted all properties of the plot"); JFreeChart chart = new JFreeChart(name, JFreeChart.DEFAULT_TITLE_FONT, plot, legend); logger.debug("Created the chart"); chart.setBackgroundPaint(color); logger.debug("Setted background color of the chart"); TextTitle title = setStyleTitle(name, styleTitle); chart.setTitle(title); logger.debug("Setted the title of the chart"); if (subName != null && !subName.equals("")) { TextTitle subTitle = setStyleTitle(subName, styleSubTitle); chart.addSubtitle(subTitle); logger.debug("Setted the subtitle of the chart"); } logger.debug("OUT"); return chart; }
From source file:org.jfree.chart.demo.MeterChartDemo.java
/** * Displays a meter chart.//from ww w . j a v a 2 s. c o m * * @param value the value. * @param shape the dial shape. */ void displayMeterChart(final double value, final DialShape shape) { final DefaultValueDataset data = new DefaultValueDataset(75.0); final MeterPlot plot = new MeterPlot(data); plot.setUnits("Degrees"); plot.setRange(new Range(20.0, 140.0)); // plot.setNormalRange(new Range(70.0, 100.0)); // plot.setWarningRange(new Range(100.0, 120.0)); // plot.setCriticalRange(new Range(120.0, 140.0)); plot.setDialShape(shape); plot.setNeedlePaint(Color.white); plot.setTickLabelFont(new Font("SansSerif", Font.BOLD, 9)); // plot.setInsets(new Insets(5, 5, 5, 5)); final JFreeChart chart = new JFreeChart("Meter Chart", JFreeChart.DEFAULT_TITLE_FONT, plot, false); // final MeterLegend legend = new MeterLegend("Sample Meter"); // chart.setLegend(legend); chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.blue)); final JFrame chartFrame = new ChartFrame("Meter Chart", chart); chartFrame.addWindowListener(new WindowAdapter() { /** * Invoked when a window is in the process of being closed. * The close operation can be overridden at this point. */ public void windowClosing(final WindowEvent e) { System.exit(0); } }); chartFrame.pack(); RefineryUtilities.positionFrameRandomly(chartFrame); chartFrame.setSize(250, 250); chartFrame.setVisible(true); }
From source file:com.liferay.server.admin.web.internal.portlet.action.ViewChartMVCResourceCommand.java
protected MeterPlot getMeterPlot(ThemeDisplay themeDisplay, ValueDataset valueDataset) { MeterPlot meterPlot = new MeterPlot(valueDataset); meterPlot.addInterval(new MeterInterval(themeDisplay.translate("normal"), new Range(0.0D, 75D), Color.lightGray, new BasicStroke(2.0F), new Color(0, 255, 0, 64))); meterPlot.addInterval(new MeterInterval(themeDisplay.translate("warning"), new Range(75D, 90D), Color.lightGray, new BasicStroke(2.0F), new Color(255, 255, 0, 64))); meterPlot.addInterval(new MeterInterval(themeDisplay.translate("critical"), new Range(90D, 100D), Color.lightGray, new BasicStroke(2.0F), new Color(255, 0, 0, 128))); meterPlot.setDialBackgroundPaint(Color.white); meterPlot.setDialShape(DialShape.PIE); meterPlot.setDialOutlinePaint(Color.gray); meterPlot.setTickLabelFont(new Font(null, Font.PLAIN, 10)); meterPlot.setTickLabelPaint(Color.darkGray); meterPlot.setTickLabelsVisible(true); meterPlot.setTickPaint(Color.lightGray); meterPlot.setTickSize(5D);/*from w w w . j a v a2 s .c o m*/ meterPlot.setMeterAngle(180); meterPlot.setNeedlePaint(Color.darkGray); meterPlot.setRange(new Range(0.0D, 100D)); meterPlot.setValueFont(new Font(null, Font.PLAIN, 10)); meterPlot.setValuePaint(Color.black); meterPlot.setUnits("%"); return meterPlot; }