List of usage examples for org.jfree.chart.plot DialShape PIE
DialShape PIE
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From source file:org.jfree.chart.demo.MeterChartDemo.java
/** * Starting point for the meter plot demonstration application. * * @param args used to specify the type and value. */// w ww. j av a2s .co m public static void main(final String[] args) { if (args.length == 0) { System.err.println("Usage: java TestMeter <type> <value>"); System.err.println("Type: 0 = PIE"); System.err.println("Type: 1 = CIRCLE"); System.err.println("Type: 2 = CHORD"); } final MeterChartDemo h = new MeterChartDemo(); double val = 85; DialShape dialShape = DialShape.CIRCLE; if (args.length > 0) { final int type = Integer.parseInt(args[0]); if (type == 0) { dialShape = DialShape.PIE; } else if (type == 1) { dialShape = DialShape.CIRCLE; } else if (type == 0) { dialShape = DialShape.CHORD; } } if (args.length > 1) { val = new Double(args[1]).doubleValue(); } h.displayMeterChart(val, dialShape); }
From source file:org.jfree.chart.demo.MeterChartDemo3.java
public static JPanel createDemoPanel() { JPanel jpanel = new JPanel(new GridLayout(1, 3)); DefaultValueDataset defaultvaluedataset = new DefaultValueDataset(23D); ChartPanel chartpanel = new ChartPanel(createChart("DialShape.PIE", defaultvaluedataset, DialShape.PIE)); ChartPanel chartpanel1 = new ChartPanel( createChart("DialShape.CHORD", defaultvaluedataset, DialShape.CHORD)); ChartPanel chartpanel2 = new ChartPanel( createChart("DialShape.CIRCLE", defaultvaluedataset, DialShape.CIRCLE)); jpanel.add(chartpanel);/* w ww.ja v a 2s . com*/ jpanel.add(chartpanel1); jpanel.add(chartpanel2); return jpanel; }
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);// w w w. java 2s . com 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; }
From source file:com.xilinx.kintex7.PowerDial.java
public void createDial() { plot = new MeterPlot(); dset = new DefaultValueDataset(0); plot.setUnits("Watts"); plot.setRange(new Range(1, 10)); plot.addInterval(new MeterInterval("Acceptable", new Range(1.0, 6.0), Color.lightGray, new BasicStroke(2.0f), Color.GREEN)); plot.addInterval(new MeterInterval("Warning", new Range(6.0, 8.0), Color.lightGray, new BasicStroke(2.0f), Color.YELLOW));//from w ww .j ava2 s .c o m plot.addInterval(new MeterInterval("Dangerous", new Range(8.0, 10.0), Color.lightGray, new BasicStroke(2.0f), Color.RED)); //sets different marks for (int i = 0; i < 10; i += 1) { if (i == 0) plot.addInterval( new MeterInterval("", new Range(1, 1), Color.lightGray, new BasicStroke(2.0f), null)); else plot.addInterval( new MeterInterval("", new Range(i, i), Color.lightGray, new BasicStroke(2.0f), null)); } plot.setNeedlePaint(Color.darkGray); plot.setDialBackgroundPaint(Color.white); plot.setDialOutlinePaint(Color.gray); plot.setDialShape(DialShape.PIE); plot.setMeterAngle(180); plot.setTickLabelsVisible(true); plot.setTickLabelFont(new Font("Dialog", Font.BOLD, 10)); plot.setTickLabelPaint(Color.DARK_GRAY); plot.setTickSize(10.0); plot.setTickPaint(Color.lightGray); plot.setValuePaint(Color.BLACK); plot.setDataset(dset); LegendItemCollection legendItemsOld = plot.getLegendItems(); final LegendItemCollection legendItemsNew = new LegendItemCollection(); for (int i = 0; i < 3; i++) { LegendItem item = legendItemsOld.get(i); item.setLabelPaint(Color.WHITE); legendItemsNew.add(item); } LegendItemSource source = new LegendItemSource() { LegendItemCollection lic = new LegendItemCollection(); { lic.addAll(legendItemsNew); } @Override public LegendItemCollection getLegendItems() { return lic; } }; chart = new JFreeChart(plot); chart.addLegend(new LegendTitle(source)); chart.removeLegend(); chart.setTitle(""); //chart.setBackgroundPaint(new GradientPaint(0,0,new Color(139,137,137),0,height,Color.BLUE )); // chart.getTitle().setPaint(Color.white); plot.setValueFont(new Font("Dialog", Font.BOLD, 14)); //chartpanel = new ChartPanel(chart); }
From source file:net.sf.fspdfs.chartthemes.spring.AegeanChartTheme.java
/** * *//* ww w.j a v a 2 s . c o m*/ protected JFreeChart createMeterChart() throws JRException { // Start by creating the plot that will hold the meter MeterPlot chartPlot = new MeterPlot((ValueDataset) getDataset()); JRMeterPlot jrPlot = (JRMeterPlot) getPlot(); // Set the shape MeterShapeEnum shape = jrPlot.getShapeValue() == null ? MeterShapeEnum.DIAL : jrPlot.getShapeValue(); switch (shape) { case CHORD: chartPlot.setDialShape(DialShape.CHORD); break; case PIE: chartPlot.setDialShape(DialShape.PIE); break; case CIRCLE: chartPlot.setDialShape(DialShape.CIRCLE); break; case DIAL: default: return createDialChart(); } chartPlot.setDialOutlinePaint(Color.BLACK); int meterAngle = jrPlot.getMeterAngleInteger() == null ? 180 : jrPlot.getMeterAngleInteger().intValue(); // Set the size of the meter chartPlot.setMeterAngle(meterAngle); // Set the spacing between ticks. I hate the name "tickSize" since to me it // implies I am changing the size of the tick, not the spacing between them. double tickInterval = jrPlot.getTickIntervalDouble() == null ? 10.0 : jrPlot.getTickIntervalDouble().doubleValue(); chartPlot.setTickSize(tickInterval); JRFont tickLabelFont = jrPlot.getTickLabelFont(); Integer defaultBaseFontSize = (Integer) getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.BASEFONT_SIZE); Font themeTickLabelFont = getFont( (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_TICK_LABEL_FONT), tickLabelFont, defaultBaseFontSize); chartPlot.setTickLabelFont(themeTickLabelFont); Color tickColor = jrPlot.getTickColor() == null ? Color.BLACK : jrPlot.getTickColor(); chartPlot.setTickPaint(tickColor); int dialUnitScale = 1; Range range = convertRange(jrPlot.getDataRange()); if (range != null) { // Set the meter's range chartPlot.setRange(range); double bound = Math.max(Math.abs(range.getUpperBound()), Math.abs(range.getLowerBound())); dialUnitScale = ChartThemesUtilities.getScale(bound); if ((range.getLowerBound() == (int) range.getLowerBound() && range.getUpperBound() == (int) range.getUpperBound() && tickInterval == (int) tickInterval) || dialUnitScale > 1) { chartPlot.setTickLabelFormat(new DecimalFormat("#,##0")); } else if (dialUnitScale == 1) { chartPlot.setTickLabelFormat(new DecimalFormat("#,##0.0")); } else if (dialUnitScale <= 0) { chartPlot.setTickLabelFormat(new DecimalFormat("#,##0.00")); } } chartPlot.setTickLabelsVisible(true); // Set all the colors we support Paint backgroundPaint = jrPlot.getOwnBackcolor() == null ? ChartThemesConstants.TRANSPARENT_PAINT : jrPlot.getOwnBackcolor(); chartPlot.setBackgroundPaint(backgroundPaint); GradientPaint gp = new GradientPaint(new Point(), Color.LIGHT_GRAY, new Point(), Color.BLACK, false); if (jrPlot.getMeterBackgroundColor() != null) { chartPlot.setDialBackgroundPaint(jrPlot.getMeterBackgroundColor()); } else { chartPlot.setDialBackgroundPaint(gp); } //chartPlot.setForegroundAlpha(1f); Paint needlePaint = jrPlot.getNeedleColor() == null ? new Color(191, 48, 0) : jrPlot.getNeedleColor(); chartPlot.setNeedlePaint(needlePaint); JRValueDisplay display = jrPlot.getValueDisplay(); if (display != null) { Color valueColor = display.getColor() == null ? Color.BLACK : display.getColor(); chartPlot.setValuePaint(valueColor); String pattern = display.getMask() != null ? display.getMask() : "#,##0.####"; if (pattern != null) chartPlot.setTickLabelFormat(new DecimalFormat(pattern)); JRFont displayFont = display.getFont(); Font themeDisplayFont = getFont( (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_DISPLAY_FONT), displayFont, defaultBaseFontSize); if (themeDisplayFont != null) { chartPlot.setValueFont(themeDisplayFont); } } String label = getChart().hasProperties() ? getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DIAL_LABEL) : null; if (label != null) { if (dialUnitScale < 0) label = new MessageFormat(label) .format(new Object[] { String.valueOf(Math.pow(10, dialUnitScale)) }); else if (dialUnitScale < 3) label = new MessageFormat(label).format(new Object[] { "1" }); else label = new MessageFormat(label) .format(new Object[] { String.valueOf((int) Math.pow(10, dialUnitScale - 2)) }); } // Set the units - this is just a string that will be shown next to the // value String units = jrPlot.getUnits() == null ? label : jrPlot.getUnits(); if (units != null && units.length() > 0) chartPlot.setUnits(units); chartPlot.setTickPaint(Color.BLACK); // Now define all of the intervals, setting their range and color List intervals = jrPlot.getIntervals(); if (intervals != null && intervals.size() > 0) { int size = Math.min(3, intervals.size()); int colorStep = 0; if (size > 3) colorStep = 255 / (size - 3); for (int i = 0; i < size; i++) { JRMeterInterval interval = (JRMeterInterval) intervals.get(i); Color color = i < 3 ? (Color) ChartThemesConstants.AEGEAN_INTERVAL_COLORS.get(i) : new Color(255 - colorStep * (i - 3), 0 + colorStep * (i - 3), 0); interval.setBackgroundColor(color); interval.setAlpha(new Double(1.0)); chartPlot.addInterval(convertInterval(interval)); } } // Actually create the chart around the plot JFreeChart jfreeChart = new JFreeChart((String) evaluateExpression(getChart().getTitleExpression()), null, chartPlot, getChart().getShowLegend() == null ? false : getChart().getShowLegend().booleanValue()); // Set all the generic options configureChart(jfreeChart, getPlot()); return jfreeChart; }
From source file:net.sf.jasperreports.chartthemes.spring.AegeanChartTheme.java
@Override protected JFreeChart createMeterChart() throws JRException { // Start by creating the plot that will hold the meter MeterPlot chartPlot = new MeterPlot((ValueDataset) getDataset()); JRMeterPlot jrPlot = (JRMeterPlot) getPlot(); // Set the shape MeterShapeEnum shape = jrPlot.getShapeValue() == null ? MeterShapeEnum.DIAL : jrPlot.getShapeValue(); switch (shape) { case CHORD://from w ww.j av a 2 s.co m chartPlot.setDialShape(DialShape.CHORD); break; case PIE: chartPlot.setDialShape(DialShape.PIE); break; case CIRCLE: chartPlot.setDialShape(DialShape.CIRCLE); break; case DIAL: default: return createDialChart(); } chartPlot.setDialOutlinePaint(Color.BLACK); int meterAngle = jrPlot.getMeterAngleInteger() == null ? 180 : jrPlot.getMeterAngleInteger(); // Set the size of the meter chartPlot.setMeterAngle(meterAngle); // Set the spacing between ticks. I hate the name "tickSize" since to me it // implies I am changing the size of the tick, not the spacing between them. double tickInterval = jrPlot.getTickIntervalDouble() == null ? 10.0 : jrPlot.getTickIntervalDouble(); chartPlot.setTickSize(tickInterval); JRFont tickLabelFont = jrPlot.getTickLabelFont(); Integer defaultBaseFontSize = (Integer) getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.BASEFONT_SIZE); Font themeTickLabelFont = getFont( (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_TICK_LABEL_FONT), tickLabelFont, defaultBaseFontSize); chartPlot.setTickLabelFont(themeTickLabelFont); // localizing the default format, can be overridden by display.getMask() chartPlot.setTickLabelFormat(NumberFormat.getInstance(getLocale())); Color tickColor = jrPlot.getTickColor() == null ? Color.BLACK : jrPlot.getTickColor(); chartPlot.setTickPaint(tickColor); int dialUnitScale = 1; Range range = convertRange(jrPlot.getDataRange()); if (range != null) { // Set the meter's range chartPlot.setRange(range); double bound = Math.max(Math.abs(range.getUpperBound()), Math.abs(range.getLowerBound())); dialUnitScale = ChartThemesUtilities.getScale(bound); if ((range.getLowerBound() == (int) range.getLowerBound() && range.getUpperBound() == (int) range.getUpperBound() && tickInterval == (int) tickInterval) || dialUnitScale > 1) { chartPlot.setTickLabelFormat( new DecimalFormat("#,##0", DecimalFormatSymbols.getInstance(getLocale()))); } else if (dialUnitScale == 1) { chartPlot.setTickLabelFormat( new DecimalFormat("#,##0.0", DecimalFormatSymbols.getInstance(getLocale()))); } else if (dialUnitScale <= 0) { chartPlot.setTickLabelFormat( new DecimalFormat("#,##0.00", DecimalFormatSymbols.getInstance(getLocale()))); } } chartPlot.setTickLabelsVisible(true); // Set all the colors we support Paint backgroundPaint = jrPlot.getOwnBackcolor() == null ? ChartThemesConstants.TRANSPARENT_PAINT : jrPlot.getOwnBackcolor(); chartPlot.setBackgroundPaint(backgroundPaint); GradientPaint gp = new GradientPaint(new Point(), Color.LIGHT_GRAY, new Point(), Color.BLACK, false); if (jrPlot.getMeterBackgroundColor() != null) { chartPlot.setDialBackgroundPaint(jrPlot.getMeterBackgroundColor()); } else { chartPlot.setDialBackgroundPaint(gp); } //chartPlot.setForegroundAlpha(1f); Paint needlePaint = jrPlot.getNeedleColor() == null ? new Color(191, 48, 0) : jrPlot.getNeedleColor(); chartPlot.setNeedlePaint(needlePaint); JRValueDisplay display = jrPlot.getValueDisplay(); if (display != null) { Color valueColor = display.getColor() == null ? Color.BLACK : display.getColor(); chartPlot.setValuePaint(valueColor); String pattern = display.getMask() != null ? display.getMask() : "#,##0.####"; if (pattern != null) chartPlot.setTickLabelFormat( new DecimalFormat(pattern, DecimalFormatSymbols.getInstance(getLocale()))); JRFont displayFont = display.getFont(); Font themeDisplayFont = getFont( (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_DISPLAY_FONT), displayFont, defaultBaseFontSize); if (themeDisplayFont != null) { chartPlot.setValueFont(themeDisplayFont); } } String label = getChart().hasProperties() ? getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DIAL_LABEL) : null; if (label != null) { if (dialUnitScale < 0) label = new MessageFormat(label) .format(new Object[] { String.valueOf(Math.pow(10, dialUnitScale)) }); else if (dialUnitScale < 3) label = new MessageFormat(label).format(new Object[] { "1" }); else label = new MessageFormat(label) .format(new Object[] { String.valueOf((int) Math.pow(10, dialUnitScale - 2)) }); } // Set the units - this is just a string that will be shown next to the // value String units = jrPlot.getUnits() == null ? label : jrPlot.getUnits(); if (units != null && units.length() > 0) chartPlot.setUnits(units); chartPlot.setTickPaint(Color.BLACK); // Now define all of the intervals, setting their range and color List<JRMeterInterval> intervals = jrPlot.getIntervals(); if (intervals != null && intervals.size() > 0) { int size = Math.min(3, intervals.size()); int colorStep = 0; if (size > 3) colorStep = 255 / (size - 3); for (int i = 0; i < size; i++) { JRMeterInterval interval = intervals.get(i); Color color = i < 3 ? (Color) ChartThemesConstants.AEGEAN_INTERVAL_COLORS.get(i) : new Color(255 - colorStep * (i - 3), 0 + colorStep * (i - 3), 0); interval.setBackgroundColor(color); interval.setAlpha(1.0d); chartPlot.addInterval(convertInterval(interval)); } } // Actually create the chart around the plot JFreeChart jfreeChart = new JFreeChart(evaluateTextExpression(getChart().getTitleExpression()), null, chartPlot, getChart().getShowLegend() == null ? false : getChart().getShowLegend()); // Set all the generic options configureChart(jfreeChart, getPlot()); return jfreeChart; }
From source file:net.sf.fspdfs.chartthemes.spring.EyeCandySixtiesChartTheme.java
/** * *//*w w w . j a v a 2 s . c o m*/ protected JFreeChart createMeterChart() throws JRException { // Start by creating the plot that will hold the meter MeterPlot chartPlot = new MeterPlot((ValueDataset) getDataset()); JRMeterPlot jrPlot = (JRMeterPlot) getPlot(); // Set the shape MeterShapeEnum shape = jrPlot.getShapeValue() == null ? MeterShapeEnum.DIAL : jrPlot.getShapeValue(); switch (shape) { case CHORD: chartPlot.setDialShape(DialShape.CHORD); break; case PIE: chartPlot.setDialShape(DialShape.PIE); break; case CIRCLE: chartPlot.setDialShape(DialShape.CIRCLE); break; case DIAL: default: return createDialChart(); } chartPlot.setDialOutlinePaint(Color.BLACK); int meterAngle = jrPlot.getMeterAngleInteger() == null ? 180 : jrPlot.getMeterAngleInteger().intValue(); // Set the size of the meter chartPlot.setMeterAngle(meterAngle); // Set the spacing between ticks. I hate the name "tickSize" since to me it // implies I am changing the size of the tick, not the spacing between them. double tickInterval = jrPlot.getTickIntervalDouble() == null ? 10.0 : jrPlot.getTickIntervalDouble().doubleValue(); chartPlot.setTickSize(tickInterval); JRFont tickLabelFont = jrPlot.getTickLabelFont(); Integer defaultBaseFontSize = (Integer) getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.BASEFONT_SIZE); Font themeTickLabelFont = getFont( (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_TICK_LABEL_FONT), tickLabelFont, defaultBaseFontSize); chartPlot.setTickLabelFont(themeTickLabelFont); Color tickColor = jrPlot.getTickColor() == null ? Color.BLACK : jrPlot.getTickColor(); chartPlot.setTickPaint(tickColor); int dialUnitScale = 1; Range range = convertRange(jrPlot.getDataRange()); // Set the meter's range if (range != null) { chartPlot.setRange(range); double bound = Math.max(Math.abs(range.getUpperBound()), Math.abs(range.getLowerBound())); dialUnitScale = ChartThemesUtilities.getScale(bound); if ((range.getLowerBound() == (int) range.getLowerBound() && range.getUpperBound() == (int) range.getUpperBound() && tickInterval == (int) tickInterval) || dialUnitScale > 1) { chartPlot.setTickLabelFormat(new DecimalFormat("#,##0")); } else if (dialUnitScale == 1) { chartPlot.setTickLabelFormat(new DecimalFormat("#,##0.0")); } else if (dialUnitScale <= 0) { chartPlot.setTickLabelFormat(new DecimalFormat("#,##0.00")); } } chartPlot.setTickLabelsVisible(true); // Set all the colors we support Paint backgroundPaint = jrPlot.getOwnBackcolor() == null ? ChartThemesConstants.TRANSPARENT_PAINT : jrPlot.getOwnBackcolor(); chartPlot.setBackgroundPaint(backgroundPaint); GradientPaint gp = new GradientPaint(new Point(), Color.LIGHT_GRAY, new Point(), Color.BLACK, false); if (jrPlot.getMeterBackgroundColor() != null) { chartPlot.setDialBackgroundPaint(jrPlot.getMeterBackgroundColor()); } else { chartPlot.setDialBackgroundPaint(gp); } //chartPlot.setForegroundAlpha(1f); Paint needlePaint = jrPlot.getNeedleColor() == null ? new Color(191, 48, 0) : jrPlot.getNeedleColor(); chartPlot.setNeedlePaint(needlePaint); JRValueDisplay display = jrPlot.getValueDisplay(); if (display != null) { Color valueColor = display.getColor() == null ? Color.BLACK : display.getColor(); chartPlot.setValuePaint(valueColor); String pattern = display.getMask() != null ? display.getMask() : "#,##0.####"; if (pattern != null) chartPlot.setTickLabelFormat(new DecimalFormat(pattern)); JRFont displayFont = display.getFont(); Font themeDisplayFont = getFont( (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_DISPLAY_FONT), displayFont, defaultBaseFontSize); if (themeDisplayFont != null) { chartPlot.setValueFont(themeDisplayFont); } } String label = getChart().hasProperties() ? getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DIAL_LABEL) : null; if (label != null) { if (dialUnitScale < 0) label = new MessageFormat(label) .format(new Object[] { String.valueOf(Math.pow(10, dialUnitScale)) }); else if (dialUnitScale < 3) label = new MessageFormat(label).format(new Object[] { "1" }); else label = new MessageFormat(label) .format(new Object[] { String.valueOf((int) Math.pow(10, dialUnitScale - 2)) }); } // Set the units - this is just a string that will be shown next to the // value String units = jrPlot.getUnits() == null ? label : jrPlot.getUnits(); if (units != null && units.length() > 0) chartPlot.setUnits(units); chartPlot.setTickPaint(Color.BLACK); // Now define all of the intervals, setting their range and color List intervals = jrPlot.getIntervals(); if (intervals != null && intervals.size() > 0) { int size = Math.min(3, intervals.size()); int colorStep = 0; if (size > 3) colorStep = 255 / (size - 3); for (int i = 0; i < size; i++) { JRMeterInterval interval = (JRMeterInterval) intervals.get(i); Color color = i < 3 ? (Color) ChartThemesConstants.AEGEAN_INTERVAL_COLORS.get(i) : new Color(255 - colorStep * (i - 3), 0 + colorStep * (i - 3), 0); interval.setBackgroundColor(color); interval.setAlpha(new Double(1.0)); chartPlot.addInterval(convertInterval(interval)); } } // Actually create the chart around the plot JFreeChart jfreeChart = new JFreeChart((String) evaluateExpression(getChart().getTitleExpression()), null, chartPlot, getChart().getShowLegend() == null ? false : getChart().getShowLegend().booleanValue()); // Set all the generic options configureChart(jfreeChart, getPlot()); return jfreeChart; }
From source file:net.sf.jasperreports.chartthemes.spring.EyeCandySixtiesChartTheme.java
@Override protected JFreeChart createMeterChart() throws JRException { // Start by creating the plot that will hold the meter MeterPlot chartPlot = new MeterPlot((ValueDataset) getDataset()); JRMeterPlot jrPlot = (JRMeterPlot) getPlot(); // Set the shape MeterShapeEnum shape = jrPlot.getShapeValue() == null ? MeterShapeEnum.DIAL : jrPlot.getShapeValue(); switch (shape) { case CHORD://from ww w . j av a 2 s .co m chartPlot.setDialShape(DialShape.CHORD); break; case PIE: chartPlot.setDialShape(DialShape.PIE); break; case CIRCLE: chartPlot.setDialShape(DialShape.CIRCLE); break; case DIAL: default: return createDialChart(); } chartPlot.setDialOutlinePaint(Color.BLACK); int meterAngle = jrPlot.getMeterAngleInteger() == null ? 180 : jrPlot.getMeterAngleInteger(); // Set the size of the meter chartPlot.setMeterAngle(meterAngle); // Set the spacing between ticks. I hate the name "tickSize" since to me it // implies I am changing the size of the tick, not the spacing between them. double tickInterval = jrPlot.getTickIntervalDouble() == null ? 10.0 : jrPlot.getTickIntervalDouble(); chartPlot.setTickSize(tickInterval); JRFont tickLabelFont = jrPlot.getTickLabelFont(); Integer defaultBaseFontSize = (Integer) getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.BASEFONT_SIZE); Font themeTickLabelFont = getFont( (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_TICK_LABEL_FONT), tickLabelFont, defaultBaseFontSize); chartPlot.setTickLabelFont(themeTickLabelFont); // localizing the default format, can be overridden by display.getMask() chartPlot.setTickLabelFormat(NumberFormat.getInstance(getLocale())); Color tickColor = jrPlot.getTickColor() == null ? Color.BLACK : jrPlot.getTickColor(); chartPlot.setTickPaint(tickColor); int dialUnitScale = 1; Range range = convertRange(jrPlot.getDataRange()); // Set the meter's range if (range != null) { chartPlot.setRange(range); double bound = Math.max(Math.abs(range.getUpperBound()), Math.abs(range.getLowerBound())); dialUnitScale = ChartThemesUtilities.getScale(bound); if ((range.getLowerBound() == (int) range.getLowerBound() && range.getUpperBound() == (int) range.getUpperBound() && tickInterval == (int) tickInterval) || dialUnitScale > 1) { chartPlot.setTickLabelFormat( new DecimalFormat("#,##0", DecimalFormatSymbols.getInstance(getLocale()))); } else if (dialUnitScale == 1) { chartPlot.setTickLabelFormat( new DecimalFormat("#,##0.0", DecimalFormatSymbols.getInstance(getLocale()))); } else if (dialUnitScale <= 0) { chartPlot.setTickLabelFormat( new DecimalFormat("#,##0.00", DecimalFormatSymbols.getInstance(getLocale()))); } } chartPlot.setTickLabelsVisible(true); // Set all the colors we support Paint backgroundPaint = jrPlot.getOwnBackcolor() == null ? ChartThemesConstants.TRANSPARENT_PAINT : jrPlot.getOwnBackcolor(); chartPlot.setBackgroundPaint(backgroundPaint); GradientPaint gp = new GradientPaint(new Point(), Color.LIGHT_GRAY, new Point(), Color.BLACK, false); if (jrPlot.getMeterBackgroundColor() != null) { chartPlot.setDialBackgroundPaint(jrPlot.getMeterBackgroundColor()); } else { chartPlot.setDialBackgroundPaint(gp); } //chartPlot.setForegroundAlpha(1f); Paint needlePaint = jrPlot.getNeedleColor() == null ? new Color(191, 48, 0) : jrPlot.getNeedleColor(); chartPlot.setNeedlePaint(needlePaint); JRValueDisplay display = jrPlot.getValueDisplay(); if (display != null) { Color valueColor = display.getColor() == null ? Color.BLACK : display.getColor(); chartPlot.setValuePaint(valueColor); String pattern = display.getMask() != null ? display.getMask() : "#,##0.####"; if (pattern != null) chartPlot.setTickLabelFormat( new DecimalFormat(pattern, DecimalFormatSymbols.getInstance(getLocale()))); JRFont displayFont = display.getFont(); Font themeDisplayFont = getFont( (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_DISPLAY_FONT), displayFont, defaultBaseFontSize); if (themeDisplayFont != null) { chartPlot.setValueFont(themeDisplayFont); } } String label = getChart().hasProperties() ? getChart().getPropertiesMap().getProperty(DefaultChartTheme.PROPERTY_DIAL_LABEL) : null; if (label != null) { if (dialUnitScale < 0) label = new MessageFormat(label) .format(new Object[] { String.valueOf(Math.pow(10, dialUnitScale)) }); else if (dialUnitScale < 3) label = new MessageFormat(label).format(new Object[] { "1" }); else label = new MessageFormat(label) .format(new Object[] { String.valueOf((int) Math.pow(10, dialUnitScale - 2)) }); } // Set the units - this is just a string that will be shown next to the // value String units = jrPlot.getUnits() == null ? label : jrPlot.getUnits(); if (units != null && units.length() > 0) chartPlot.setUnits(units); chartPlot.setTickPaint(Color.BLACK); // Now define all of the intervals, setting their range and color List<JRMeterInterval> intervals = jrPlot.getIntervals(); if (intervals != null && intervals.size() > 0) { int size = Math.min(3, intervals.size()); int colorStep = 0; if (size > 3) colorStep = 255 / (size - 3); for (int i = 0; i < size; i++) { JRMeterInterval interval = intervals.get(i); Color color = i < 3 ? (Color) ChartThemesConstants.AEGEAN_INTERVAL_COLORS.get(i) : new Color(255 - colorStep * (i - 3), 0 + colorStep * (i - 3), 0); interval.setBackgroundColor(color); interval.setAlpha(1.0d); chartPlot.addInterval(convertInterval(interval)); } } // Actually create the chart around the plot JFreeChart jfreeChart = new JFreeChart(evaluateTextExpression(getChart().getTitleExpression()), null, chartPlot, getChart().getShowLegend() == null ? false : getChart().getShowLegend()); // Set all the generic options configureChart(jfreeChart, getPlot()); return jfreeChart; }
From source file:org.jfree.chart.demo.JFreeChartDemoBase.java
/** * Creates and returns a sample meter chart. * * @return a meter chart./*from w w w. j av a 2 s . com*/ */ public JFreeChart createMeterChartPie() { // create a default chart based on some sample data... final String title = this.resources.getString("meter.meter.title"); final String subtitleStr = this.resources.getString("meter.meter.subtitle"); //String units = resources.getString("meter.meter.units"); //DefaultMeterDataset data = DemoDatasetFactory.createMeterDataset(); final DefaultValueDataset data = new DefaultValueDataset(50.0); //data.setUnits(units); final MeterPlot plot = new MeterPlot(data); plot.setMeterAngle(270); plot.setDialShape(DialShape.PIE); final JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, false); // then customise it a little... final TextTitle subtitle = new TextTitle(subtitleStr, new Font("SansSerif", Font.BOLD, 12)); chart.addSubtitle(subtitle); chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.blue)); return chart; }
From source file:net.sf.fspdfs.chartthemes.spring.GenericChartTheme.java
/** * Build and configure a meter chart./*from ww w .ja v a 2s . c o m*/ * * @param evaluation current expression evaluation phase * @throws JRException */ protected JFreeChart createMeterChart() throws JRException { // Start by creating the plot that will hold the meter MeterPlot chartPlot = new MeterPlot((ValueDataset) getDataset()); JRMeterPlot jrPlot = (JRMeterPlot) getPlot(); // Set the shape MeterShapeEnum shape = jrPlot.getShapeValue() == null ? MeterShapeEnum.PIE : jrPlot.getShapeValue(); switch (shape) { case CHORD: chartPlot.setDialShape(DialShape.CHORD); break; case CIRCLE: chartPlot.setDialShape(DialShape.CIRCLE); break; case DIAL: return createDialChart(); case PIE: default: chartPlot.setDialShape(DialShape.PIE); } // Set the meter's range chartPlot.setRange(convertRange(jrPlot.getDataRange())); // Set the size of the meter int meterAngle = jrPlot.getMeterAngleInteger() == null ? 180 : jrPlot.getMeterAngleInteger().intValue(); chartPlot.setMeterAngle(meterAngle); // Set the units - this is just a string that will be shown next to the // value String units = jrPlot.getUnits(); if (units != null && units.length() > 0) chartPlot.setUnits(units); // Set the spacing between ticks. I hate the name "tickSize" since to me it // implies I am changing the size of the tick, not the spacing between them. double tickInterval = jrPlot.getTickIntervalDouble() == null ? 10.0 : jrPlot.getTickIntervalDouble().doubleValue(); chartPlot.setTickSize(tickInterval); // Set all the colors we support Color color = jrPlot.getMeterBackgroundColor(); if (color != null) chartPlot.setDialBackgroundPaint(color); color = jrPlot.getNeedleColor(); if (color != null) chartPlot.setNeedlePaint(color); JRFont tickLabelFont = jrPlot.getTickLabelFont(); Integer defaultBaseFontSize = (Integer) getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.BASEFONT_SIZE); Font themeTickLabelFont = getFont( (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_TICK_LABEL_FONT), tickLabelFont, defaultBaseFontSize); chartPlot.setTickLabelFont(themeTickLabelFont); JRValueDisplay display = jrPlot.getValueDisplay(); JRFont displayFont = display.getFont(); Font themeDisplayFont = getFont( (JRFont) getDefaultValue(defaultPlotPropertiesMap, ChartThemesConstants.PLOT_DISPLAY_FONT), displayFont, defaultBaseFontSize); // Set how the value is displayed. if (display != null) { if (display.getColor() != null) { chartPlot.setValuePaint(display.getColor()); } if (display.getMask() != null) { chartPlot.setTickLabelFormat(new DecimalFormat(display.getMask())); } if (display.getFont() != null) { chartPlot.setValueFont(themeDisplayFont); } } color = jrPlot.getTickColor(); if (color != null) chartPlot.setTickPaint(color); // Now define all of the intervals, setting their range and color List intervals = jrPlot.getIntervals(); if (intervals != null) { Iterator iter = intervals.iterator(); while (iter.hasNext()) { JRMeterInterval interval = (JRMeterInterval) iter.next(); if (interval != null) chartPlot.addInterval(convertInterval(interval)); } } // Actually create the chart around the plot JFreeChart jfreeChart = new JFreeChart((String) evaluateExpression(getChart().getTitleExpression()), null, chartPlot, isShowLegend()); // Set all the generic options configureChart(jfreeChart, getPlot()); return jfreeChart; }