Example usage for org.jfree.chart.renderer.xy XYBlockRenderer setSeriesToolTipGenerator

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.xy XYBlockRenderer setSeriesToolTipGenerator.

Prototype

@Override
public void setSeriesToolTipGenerator(int series, XYToolTipGenerator generator) 

Source Link

Document

Sets the tool tip generator for a series and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:maltcms.ui.fileHandles.csv.CSV2JFCLoader.java

@Override
public void run() {
    CSV2TableLoader tl = new CSV2TableLoader(this.ph, this.is);

    DefaultTableModel dtm;//from   w  ww .  j av  a2  s. c  o  m
    try {
        dtm = tl.call();
        if (this.mode == CHART.XY) {
            XYSeriesCollection cd = new XYSeriesCollection();
            for (int j = 0; j < dtm.getColumnCount(); j++) {
                XYSeries xys = new XYSeries(dtm.getColumnName(j));
                for (int i = 0; i < dtm.getRowCount(); i++) {
                    Object o = dtm.getValueAt(i, j);
                    try {
                        double d = Double.parseDouble(o.toString());
                        xys.add(i, d);
                        Logger.getLogger(getClass().getName()).log(Level.INFO, "Adding {0} {1} {2}",
                                new Object[] { i, d, dtm.getColumnName(j) });
                    } catch (Exception e) {
                    }
                }
                cd.addSeries(xys);
            }
            XYLineAndShapeRenderer d = new XYLineAndShapeRenderer(true, false);
            XYPlot xyp = new XYPlot(cd, new NumberAxis("category"), new NumberAxis("value"), d);

            JFreeChart jfc = new JFreeChart(this.title, xyp);
            jtc.setChart(jfc);
            Logger.getLogger(getClass().getName()).info("creating chart done");
        } else if (this.mode == CHART.MATRIX) {
            DefaultXYZDataset cd = new DefaultXYZDataset();
            Logger.getLogger(getClass().getName()).log(Level.INFO, "Name of column 0: {0}",
                    dtm.getColumnName(0));
            if (dtm.getColumnName(0).isEmpty()) {
                Logger.getLogger(getClass().getName()).info("Removing column 0");
                dtm = removeColumn(dtm, 0);
            }
            if (dtm.getColumnName(dtm.getColumnCount() - 1).equalsIgnoreCase("filename")) {
                dtm = removeColumn(dtm, dtm.getColumnCount() - 1);
            }
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < dtm.getRowCount(); i++) {
                for (int j = 0; j < dtm.getColumnCount(); j++) {
                    sb.append(dtm.getValueAt(i, j) + " ");
                }
                sb.append("\n");
            }
            Logger.getLogger(getClass().getName()).log(Level.INFO, "Table before sorting: {0}", sb.toString());
            //                dtm = sort(dtm);
            StringBuilder sb2 = new StringBuilder();
            for (int i = 0; i < dtm.getRowCount(); i++) {
                for (int j = 0; j < dtm.getColumnCount(); j++) {
                    sb2.append(dtm.getValueAt(i, j) + " ");
                }
                sb2.append("\n");
            }
            Logger.getLogger(getClass().getName()).log(Level.INFO, "Table after sorting: {0}", sb2.toString());
            int rows = dtm.getRowCount();
            int columns = dtm.getColumnCount();
            Logger.getLogger(getClass().getName()).log(Level.INFO, "Storing {0} * {1} elements, {2} total!",
                    new Object[] { columns, rows, rows * columns });
            double[][] data = new double[3][(columns * rows)];
            ArrayDouble.D1 dt = new ArrayDouble.D1((columns) * rows);
            double min = Double.POSITIVE_INFINITY;
            double max = Double.NEGATIVE_INFINITY;
            EvalTools.eqI(rows, columns, this);
            int k = 0;
            for (int i = 0; i < dtm.getRowCount(); i++) {
                for (int j = 0; j < dtm.getColumnCount(); j++) {

                    Object o = dtm.getValueAt(i, j);
                    try {
                        double d = Double.parseDouble(o.toString());
                        if (d < min) {
                            min = d;
                        }
                        if (d > max) {
                            max = d;
                        }
                        data[0][k] = (double) i;
                        data[1][k] = (double) j;
                        data[2][k] = d;
                        dt.set(k, d);
                        k++;
                        //System.out.println("Adding "+i+" "+d+" "+dtm.getColumnName(j));
                    } catch (Exception e) {
                    }
                }
                //cd.addSeries(xys);
            }
            cd.addSeries(this.title, data);
            XYBlockRenderer xyb = new XYBlockRenderer();
            GradientPaintScale ps = new GradientPaintScale(ImageTools.createSampleTable(256), min, max,
                    ImageTools
                            .rampToColorArray(new ColorRampReader().readColorRamp("res/colorRamps/bcgyr.csv")));

            xyb.setPaintScale(ps);
            final String[] colnames = new String[dtm.getColumnCount()];
            for (int i = 0; i < colnames.length; i++) {
                colnames[i] = dtm.getColumnName(i);
            }
            NumberAxis na1 = new SymbolAxis("category", colnames);
            na1.setVerticalTickLabels(false);
            NumberAxis na2 = new SymbolAxis("category", colnames);
            na1.setVerticalTickLabels(true);
            XYPlot xyp = new XYPlot(cd, na1, na2, xyb);
            xyb.setSeriesToolTipGenerator(0, new XYToolTipGenerator() {

                @Override
                public String generateToolTip(XYDataset xyd, int i, int i1) {
                    return "[" + colnames[xyd.getX(i, i1).intValue()] + ":"
                            + colnames[xyd.getY(i, i1).intValue()] + "] = "
                            + ((XYZDataset) xyd).getZValue(i, i1) + "";
                }
            });

            JFreeChart jfc = new JFreeChart(this.title, xyp);
            NumberAxis values = new NumberAxis("value");
            values.setAutoRange(false);
            values.setRangeWithMargins(min, max);
            PaintScaleLegend psl = new PaintScaleLegend(ps, values);
            psl.setBackgroundPaint(jfc.getBackgroundPaint());
            jfc.addSubtitle(psl);
            psl.setStripWidth(50);
            psl.setPadding(20, 20, 20, 20);
            psl.setHeight(200);
            psl.setPosition(RectangleEdge.RIGHT);
            jtc.setChart(jfc);
        }
    } catch (Exception ex) {
        Exceptions.printStackTrace(ex);
    }

    ph.finish();
}

---