Examples of PaintScaleLegend

org.jfree.chart.title.PaintScaleLegend
A legend that shows a range of values and their associated colors, driven by an underlying {@link PaintScale} implementation. @since 1.0.4

Examples of org.jfree.chart.title.PaintScaleLegend


    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        PaintScaleLegend l1 = new PaintScaleLegend(new GrayPaintScale(),
                new NumberAxis("X"));
        PaintScaleLegend l2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(l1);
            out.close();

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Examples of org.jfree.chart.title.PaintScaleLegend

        //scaleAxis.setLabelAngle(3.14/2);
        scaleAxis.setLabelFont(addLabelsStyle.getFont());
        scaleAxis.setLabelPaint(addLabelsStyle.getColor());
      
        //draws legend as chart subtitle
        PaintScaleLegend psl = new PaintScaleLegend(legendPaintScale, scaleAxis);
        psl.setAxisOffset(2.0);
        psl.setPosition(RectangleEdge.RIGHT);
        psl.setMargin(new RectangleInsets(5, 1, 5, 1));        
        chart.addSubtitle(psl);
        
        if(yLabels!=null){
          //Sets y legend labels
          LookupPaintScale legendPaintScale2 = new LookupPaintScale(0, (yLabels.length-1), Color.white);
          
          for (int ke=0; ke<yLabels.length ; ke++){
            Color temp =Color.white;
            legendPaintScale2.add(1+ke, temp);
          } 
          
          SymbolAxis scaleAxis2 = new SymbolAxis(null,yLabels);
          scaleAxis2.setRange(0, (yLabels.length-1));
          scaleAxis2.setPlot(new PiePlot());
          scaleAxis2.setGridBandsVisible(false);
        
          //draws legend as chart subtitle
          PaintScaleLegend psl2 = new PaintScaleLegend(legendPaintScale2, scaleAxis2);
          psl2.setAxisOffset(5.0);
          psl2.setPosition(RectangleEdge.LEFT);
          psl2.setMargin(new RectangleInsets(8, 1, 40, 1));   
          psl2.setStripWidth(0);
          psl2.setStripOutlineVisible(false);
          chart.addSubtitle(psl2);
        }
        
        return chart;
    }

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Examples of org.jfree.chart.title.PaintScaleLegend

    SymbolAxis scaleAxis = new SymbolAxis(null, labels);
    scaleAxis.setRange(0.5, ranges.size()+0.5);
    scaleAxis.setPlot(new PiePlot());
    scaleAxis.setGridBandsVisible(false);


    org.jfree.chart.title.PaintScaleLegend psl = new PaintScaleLegend(paintScale, scaleAxis);
    psl.setMargin(new RectangleInsets(3, 10, 3, 10));
    psl.setPosition(RectangleEdge.BOTTOM);
    psl.setAxisOffset(5.0);
    // ******************** END SCALE ****************************


    logger.debug("Scale Painted");

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Examples of org.jfree.chart.title.PaintScaleLegend

            if (lt.getWrapper() != null) {
                applyToBlockContainer(lt.getWrapper());
            }
        }
        else if (title instanceof PaintScaleLegend) {
            PaintScaleLegend psl = (PaintScaleLegend) title;
            psl.setBackgroundPaint(this.legendBackgroundPaint);
            ValueAxis axis = psl.getAxis();
            if (axis != null) {
                applyToValueAxis(axis);
            }
        }
        else if (title instanceof CompositeTitle) {

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Examples of org.jfree.chart.title.PaintScaleLegend


    paintScaleAxis = new NumberAxis("Logratio");
    paintScaleAxis.setRange(paintScale.getLowerBound(),
        paintScale.getUpperBound());


    paintScaleLegend = new PaintScaleLegend(paintScale, paintScaleAxis);
    paintScaleLegend.setPosition(plot.getDomainAxisEdge());
    paintScaleLegend.setMargin(5, 25, 5, 25);


    chart.addSubtitle(paintScaleLegend);

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Examples of org.jfree.chart.title.PaintScaleLegend

      numberaxis2.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
      numberaxis2.setRange(new Range(0,fieldMax));
      numberaxis2.setAxisLinePaint(Color.white);
      numberaxis2.setTickMarkPaint(Color.white);
      numberaxis2.setTickLabelFont(new Font("Dialog", 0, 7));
      PaintScaleLegend paintscalelegend = new PaintScaleLegend(graypaintscale, numberaxis2);
      paintscalelegend.setAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
      paintscalelegend.setAxisOffset(5D);
      paintscalelegend.setMargin(new RectangleInsets(5D, 5D, 5D, 5D));
      paintscalelegend.setFrame(new BlockBorder(Color.red));
      paintscalelegend.setPadding(new RectangleInsets(10D, 10D, 10D, 10D));
      paintscalelegend.setStripWidth(10D);
      paintscalelegend.setPosition(RectangleEdge.RIGHT);
      paintscalelegend.setBackgroundPaint(new Color(120, 120, 180));
      jfreechart.addSubtitle(paintscalelegend);
      jfreechart.setBackgroundPaint(new Color(180, 180, 250));
      return jfreechart;
    }

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Examples of org.jfree.chart.title.PaintScaleLegend

     * Test that the equals() method distinguishes all fields.
     */
    public void testEquals() {
        
        // default instances
        PaintScaleLegend l1 = new PaintScaleLegend(new GrayPaintScale(), 
                new NumberAxis("X"));
        PaintScaleLegend l2 = new PaintScaleLegend(new GrayPaintScale(), 
                new NumberAxis("X"));
        assertTrue(l1.equals(l2));
        assertTrue(l2.equals(l1));
        
        // paintScale
        l1.setScale(new LookupPaintScale());
        assertFalse(l1.equals(l2));
        l2.setScale(new LookupPaintScale());
        assertTrue(l1.equals(l2));
        
        // axis
        l1.setAxis(new NumberAxis("Axis 2"));
        assertFalse(l1.equals(l2));
        l2.setAxis(new NumberAxis("Axis 2"));
        assertTrue(l1.equals(l2));
        
        // axisLocation
        l1.setAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
        assertFalse(l1.equals(l2));
        l2.setAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
        assertTrue(l1.equals(l2));
        
        // axisOffset
        l1.setAxisOffset(99.0);
        assertFalse(l1.equals(l2));
        l2.setAxisOffset(99.0);
        assertTrue(l1.equals(l2));
        
        // stripWidth
        l1.setStripWidth(99.0);
        assertFalse(l1.equals(l2));
        l2.setStripWidth(99.0);
        assertTrue(l1.equals(l2));
        
        // stripOutlineVisible
        l1.setStripOutlineVisible(!l1.isStripOutlineVisible());
        assertFalse(l1.equals(l2));
        l2.setStripOutlineVisible(l1.isStripOutlineVisible());
        assertTrue(l1.equals(l2));
        
        // stripOutlinePaint
        l1.setStripOutlinePaint(new GradientPaint(1.0f, 2.0f, Color.red,
                3.0f, 4.0f, Color.blue));
        assertFalse(l1.equals(l2));
        l2.setStripOutlinePaint(new GradientPaint(1.0f, 2.0f, Color.red,
                3.0f, 4.0f, Color.blue));
        assertTrue(l1.equals(l2));
        
        // stripOutlineStroke
        l1.setStripOutlineStroke(new BasicStroke(1.1f));
        assertFalse(l1.equals(l2));
        l2.setStripOutlineStroke(new BasicStroke(1.1f));
        assertTrue(l1.equals(l2));
        
        // backgroundPaint
        l1.setBackgroundPaint(new GradientPaint(1.0f, 2.0f, Color.red,
                3.0f, 4.0f, Color.blue));
        assertFalse(l1.equals(l2));
        l2.setBackgroundPaint(new GradientPaint(1.0f, 2.0f, Color.red,
                3.0f, 4.0f, Color.blue));
        assertTrue(l1.equals(l2));
            
    }

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Examples of org.jfree.chart.title.PaintScaleLegend


    /**
     * Two objects that are equal are required to return the same hashCode. 
     */
    public void testHashcode() {
        PaintScaleLegend l1 = new PaintScaleLegend(new GrayPaintScale(), 
                new NumberAxis("X"));
        PaintScaleLegend l2 = new PaintScaleLegend(new GrayPaintScale(), 
                new NumberAxis("X"));
        assertTrue(l1.equals(l2));
        int h1 = l1.hashCode();
        int h2 = l2.hashCode();
        assertEquals(h1, h2);
    }

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Examples of org.jfree.chart.title.PaintScaleLegend

    
    /**
     * Confirm that cloning works.
     */
    public void testCloning() {
        PaintScaleLegend l1 = new PaintScaleLegend(new GrayPaintScale(), 
                new NumberAxis("X"));
        PaintScaleLegend l2 = null;
        try {
            l2 = (PaintScaleLegend) l1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(l1 != l2);
        assertTrue(l1.getClass() == l2.getClass());
        assertTrue(l1.equals(l2));
    }

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Examples of org.jfree.chart.title.PaintScaleLegend


    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        PaintScaleLegend l1 = new PaintScaleLegend(new GrayPaintScale(), 
                new NumberAxis("X"));
        PaintScaleLegend l2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(l1);
            out.close();

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