Package org.jfree.chart.plot

Examples of org.jfree.chart.plot.IntervalMarker

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   /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        IntervalMarker m1 = new IntervalMarker(45.0, 50.0);
        IntervalMarker m2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(m1);
            out.close();
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    /**
     * Some checks for the getStartValue() and setStartValue() methods.
     */
    public void testGetSetStartValue() {
        IntervalMarker m = new IntervalMarker(1.0, 2.0);
        m.addChangeListener(this);
        this.lastEvent = null;
        assertEquals(1.0, m.getStartValue(), EPSILON);
        m.setStartValue(0.5);
        assertEquals(0.5, m.getStartValue(), EPSILON);
        assertEquals(m, this.lastEvent.getMarker());
    }
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    /**
     * Some checks for the getEndValue() and setEndValue() methods.
     */
    public void testGetSetEndValue() {
        IntervalMarker m = new IntervalMarker(1.0, 2.0);
        m.addChangeListener(this);
        this.lastEvent = null;
        assertEquals(2.0, m.getEndValue(), EPSILON);
        m.setEndValue(0.5);
        assertEquals(0.5, m.getEndValue(), EPSILON);
        assertEquals(m, this.lastEvent.getMarker());
    }
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        JFreeChart chart = ChartFactory.createBarChart(
                "Test Chart", "Category Axis", "Value Axis",
                dataset, PlotOrientation.VERTICAL, true, true, false);
        CategoryPlot plot = (CategoryPlot) chart.getPlot();
        plot.addRangeMarker(new ValueMarker(1.1), Layer.FOREGROUND);
        plot.addRangeMarker(new IntervalMarker(2.2, 3.3), Layer.BACKGROUND);
        JFreeChart chart2 = null;

        // serialize and deserialize the chart....
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
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        //sets different marks
        for (Iterator iterator = intervals.iterator(); iterator.hasNext();) {
      KpiInterval interval = (KpiInterval) iterator.next();
      // add the marks
            IntervalMarker marker = new IntervalMarker(interval.getMin(), interval.getMax(), interval.getColor());
            plot.addRangeMarker(marker, Layer.BACKGROUND);
      logger.debug("Added new interval to the plot");
    }
       
        // customize axes
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    private void _addDarknessMarker(XYPlot xyPlot, Date startDate, Date endDate, float alpha, Color color) {
        double start = startDate.getTime();
        double end = endDate.getTime();

        if (start < end) {
            IntervalMarker m = new IntervalMarker(start, end, color, DARKNESS_STROKE,
                    color, DARKNESS_STROKE, alpha);
            xyPlot.addDomainMarker(m);
        } else {
            double first = _model.getDateForHour(0.).getTime();
            double last = _model.getDateForHour(24.).getTime();
            IntervalMarker m1 = new IntervalMarker(start, last, color, DARKNESS_STROKE,
                    color, DARKNESS_STROKE, alpha);
            xyPlot.addDomainMarker(m1);
            IntervalMarker m2 = new IntervalMarker(first, end, color, DARKNESS_STROKE,
                    color, DARKNESS_STROKE, alpha);
            xyPlot.addDomainMarker(m2);
        }
    }
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    private void _addDarknessMarker(CategoryPlot plot, Date startDate, Date endDate, float alpha, Color color) {
        double start = startDate.getTime();
        double end = endDate.getTime();

        if (start < end) {
            IntervalMarker m = new IntervalMarker(start, end, color, DARKNESS_STROKE,
                    color, DARKNESS_STROKE, alpha);
            plot.addRangeMarker(m);
        } else {
            double first = _model.getDateForHour(0.).getTime();
            double last = _model.getDateForHour(24.).getTime();
            IntervalMarker m1 = new IntervalMarker(start, last, color, DARKNESS_STROKE,
                    color, DARKNESS_STROKE, alpha);
            plot.addRangeMarker(m1);
            IntervalMarker m2 = new IntervalMarker(first, end, color, DARKNESS_STROKE,
                    color, DARKNESS_STROKE, alpha);
            plot.addRangeMarker(m2);
        }
    }
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        //sets different marks
        for (Iterator iterator = intervals.iterator(); iterator.hasNext();) {
      KpiInterval interval = (KpiInterval) iterator.next();
      // add the marks
            IntervalMarker marker = new IntervalMarker(interval.getMin(), interval.getMax(), interval.getColor());
            plot.addRangeMarker(marker, Layer.BACKGROUND);
      logger.debug("Added new interval to the plot");
    }
       
        // customize axes
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    }
   
    
     // add un interval  marker for the Y axis...
    if (yMarkerStartInt != null && yMarkerEndInt != null && !yMarkerStartInt.equals("") && !yMarkerEndInt.equals("")){
        Marker intMarkerY = new IntervalMarker(Double.parseDouble(yMarkerStartInt), Double.parseDouble(yMarkerEndInt));
        intMarkerY.setLabelOffsetType(LengthAdjustmentType.EXPAND);
        intMarkerY.setPaint(new Color(Integer.decode((yMarkerIntColor.equals(""))?"0":yMarkerIntColor).intValue()));
        //intMarkerY.setLabel(yMarkerLabel);
        intMarkerY.setLabelAnchor(RectangleAnchor.BOTTOM_RIGHT);
        intMarkerY.setLabelTextAnchor(TextAnchor.TOP_RIGHT);
          plot.addDomainMarker (intMarkerY, Layer.BACKGROUND);
    }
     // add un interval  marker for the X axis...
        if (xMarkerStartInt != null && xMarkerEndInt != null && !xMarkerStartInt.equals("") && !xMarkerEndInt.equals("")){
          Marker intMarkerX = new IntervalMarker(Double.parseDouble(xMarkerStartInt), Double.parseDouble(xMarkerEndInt));
          intMarkerX.setLabelOffsetType(LengthAdjustmentType.EXPAND);
          intMarkerX.setPaint(new Color(Integer.decode((xMarkerIntColor.equals(""))?"0":xMarkerIntColor).intValue()));
        //intMarkerX.setLabel(xMarkerLabel);
        intMarkerX.setLabelAnchor(RectangleAnchor.BOTTOM_RIGHT);
        intMarkerX.setLabelTextAnchor(TextAnchor.TOP_RIGHT);
          plot.addRangeMarker(intMarkerX, Layer.BACKGROUND);
        }
     // add a labelled marker for the Y axis...
        if (yMarkerValue != null && !yMarkerValue.equals("")){         
          Marker markerY = new ValueMarker(Double.parseDouble(yMarkerValue));
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            }
            series.addOrUpdate(time(event.timestamp - startTimestamp), value.value);
            lastTimestamp = event.timestamp;
         } else if (event instanceof Timeline.IntervalEvent) {
            Timeline.IntervalEvent intervalEvent = (Timeline.IntervalEvent) event;
            IntervalMarker marker = new IntervalMarker(event.timestamp - startTimestamp, event.timestamp + intervalEvent.duration - startTimestamp, paint, stroke, paint, stroke, 0.3f);
            marker.setLabel(intervalEvent.description);
            marker.setLabelAnchor(RectangleAnchor.BOTTOM);
            marker.setLabelTextAnchor(TextAnchor.BOTTOM_CENTER);
            marker.setLabelOffset(new RectangleInsets(0, 0, (slaveIndex + 1) * LABEL_OFFSET, 0));
            plot.addDomainMarker(marker);
         } else if (event instanceof Timeline.TextEvent) {
            ValueMarker marker = new ValueMarker(event.timestamp - startTimestamp, paint, stroke);
            marker.setLabel(((Timeline.TextEvent) event).text);
            marker.setLabelAnchor(RectangleAnchor.BOTTOM_LEFT);
            marker.setLabelTextAnchor(TextAnchor.BOTTOM_LEFT);
            marker.setLabelOffset(new RectangleInsets(0, 0, (slaveIndex + 1) * LABEL_OFFSET, 0));
            plot.addDomainMarker(marker);
         }
      }

      DateAxis dateAxis = (DateAxis) plot.getDomainAxis();
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Related Classes of org.jfree.chart.plot.IntervalMarker

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  • it.eng.spagobi.engines.chart.bo.charttypes.scattercharts.MarkerScatter
  • it.eng.spagobi.engines.kpi.bo.charttypes.dialcharts.BulletGraph
  • jsky.plot.ElevationPanel
  • jsky.plot.ObservationPanel
  • mrstk.MrstkPlotPanelOld
  • org.jfree.chart.axis.MarkerAxisBand
  • org.jfree.chart.event.MarkerChangeEvent
  • org.jfree.chart.plot.junit.CategoryPlotTests
  • org.jfree.chart.plot.junit.IntervalMarkerTests
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