List of usage examples for org.jfree.chart.plot.dial DialPlot removePointer
public void removePointer(DialPointer pointer)
From source file:it.eng.spagobi.engines.kpi.bo.charttypes.dialcharts.Speedometer.java
/** * Creates a chart of type Speedometer./*from w w w .j a v a 2s .com*/ * * @return A Speedometer Chart */ public JFreeChart createChart() { logger.debug("IN"); if (dataset == null) { logger.debug("The dataset to be represented is null"); return null; } DialPlot plot = new DialPlot(); logger.debug("Created new DialPlot"); plot.setDataset((ValueDataset) dataset); plot.setDialFrame(new StandardDialFrame()); plot.setBackground(new DialBackground()); if (dialtextuse) { //Usually it shoudn'tbe used. It is a type of title written into the graph DialTextAnnotation annotation1 = new DialTextAnnotation(dialtext); annotation1.setFont(styleTitle.getFont()); annotation1.setRadius(0.7); plot.addLayer(annotation1); } DialValueIndicator dvi = new DialValueIndicator(0); plot.addLayer(dvi); increment = (upper - lower) / 10; StandardDialScale scale = new StandardDialScale(lower, upper, -120, -300, 10.0, 4); // if (!( increment > 0)){ // increment = 0.01; // } scale.setMajorTickIncrement(increment); logger.debug("Setted the unit after which a new MajorTickline will be drawed"); scale.setMinorTickCount(minorTickCount); logger.debug("Setted the number of MinorTickLines between every MajorTickline"); scale.setTickRadius(0.88); scale.setTickLabelOffset(0.15); Font f = new Font("Arial", Font.PLAIN, 11); scale.setTickLabelFont(f); plot.addScale(0, scale); plot.addPointer(new DialPointer.Pin()); DialCap cap = new DialCap(); plot.setCap(cap); // sets intervals for (Iterator iterator = intervals.iterator(); iterator.hasNext();) { KpiInterval interval = (KpiInterval) iterator.next(); StandardDialRange range = new StandardDialRange(interval.getMin(), interval.getMax(), interval.getColor()); range.setInnerRadius(0.52); range.setOuterRadius(0.55); plot.addLayer(range); logger.debug("new range added to the plot"); } GradientPaint gp = new GradientPaint(new Point(), new Color(255, 255, 255), new Point(), new Color(170, 170, 220)); DialBackground db = new DialBackground(gp); db.setGradientPaintTransformer(new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL)); plot.setBackground(db); plot.removePointer(0); DialPointer.Pointer p = new DialPointer.Pointer(); //Pointer color p.setFillPaint(Color.black); plot.addPointer(p); logger.debug("Setted all properties of the plot"); JFreeChart chart = new JFreeChart(name, plot); logger.debug("Created 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"); } chart.setBackgroundPaint(color); logger.debug("Setted background color of the chart"); logger.debug("OUT"); return chart; }
From source file:it.eng.spagobi.engines.chart.bo.charttypes.dialcharts.SBISpeedometer.java
/** * Creates a chart of type speedometer./*from w ww.j a va 2s . co m*/ * * @param chartTitle the chart title. * @param dataset the dataset. * * @return A chart speedometer. */ public JFreeChart createChart(DatasetMap datasets) { logger.debug("IN"); Dataset dataset = (Dataset) datasets.getDatasets().get("1"); DialPlot plot = new DialPlot(); plot.setDataset((ValueDataset) dataset); plot.setDialFrame(new StandardDialFrame()); plot.setBackground(new DialBackground()); if (dialtextuse) { DialTextAnnotation annotation1 = new DialTextAnnotation(dialtext); annotation1.setFont(styleTitle.getFont()); annotation1.setRadius(0.7); plot.addLayer(annotation1); } DialValueIndicator dvi = new DialValueIndicator(0); dvi.setFont(new Font(labelsValueStyle.getFontName(), Font.PLAIN, labelsValueStyle.getSize())); dvi.setPaint(labelsValueStyle.getColor()); plot.addLayer(dvi); StandardDialScale scale = new StandardDialScale(lower, upper, -120, -300, 10.0, 4); if (!(increment > 0)) { logger.warn("increment cannot be less than 0, put default to 0.1"); increment = 0.01; } scale.setMajorTickIncrement(increment); // if (!( minorTickCount > 0)){ // logger.warn("minor tick count cannot be less than 0, put default to 1"); // minorTickCount = 1; // } scale.setMinorTickCount(minorTickCount); scale.setTickRadius(0.88); scale.setTickLabelOffset(0.15); //set tick label style Font tickLabelsFont = new Font(labelsTickStyle.getFontName(), Font.PLAIN, labelsTickStyle.getSize()); scale.setTickLabelFont(tickLabelsFont); scale.setTickLabelPaint(labelsTickStyle.getColor()); plot.addScale(0, scale); plot.addPointer(new DialPointer.Pin()); DialCap cap = new DialCap(); plot.setCap(cap); // sets intervals for (Iterator iterator = intervals.iterator(); iterator.hasNext();) { KpiInterval interval = (KpiInterval) iterator.next(); StandardDialRange range = new StandardDialRange(interval.getMin(), interval.getMax(), interval.getColor()); range.setInnerRadius(0.52); range.setOuterRadius(0.55); plot.addLayer(range); } GradientPaint gp = new GradientPaint(new Point(), new Color(255, 255, 255), new Point(), new Color(170, 170, 220)); DialBackground db = new DialBackground(gp); db.setGradientPaintTransformer(new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL)); plot.setBackground(db); plot.removePointer(0); DialPointer.Pointer p = new DialPointer.Pointer(); p.setFillPaint(Color.yellow); plot.addPointer(p); logger.debug("OUT"); JFreeChart chart = new JFreeChart(name, plot); TextTitle title = setStyleTitle(name, styleTitle); chart.setTitle(title); if (subName != null && !subName.equals("")) { TextTitle subTitle = setStyleTitle(subName, styleSubTitle); chart.addSubtitle(subTitle); } chart.setBackgroundPaint(color); return chart; }