Package org.jfree.chart.axis

Examples of org.jfree.chart.axis.CategoryLabelPosition

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      box = Box.createHorizontalBox();
      box.add(new JLabel(resources.getString("LabelsOrientation")));
      box.add(Box.createHorizontalGlue());
      box.add(hLabelOrientation = new JRadioButton(resources.getString("Horizontal")));
      box.add(vLabelOrientation = new JRadioButton(resources.getString("Vertical")));
      CategoryLabelPosition clp = vSeriesOrientation.isSelected() ? plot.getDomainAxis().getCategoryLabelPositions().getLabelPosition(RectangleEdge.BOTTOM) : plot.getDomainAxis().getCategoryLabelPositions().getLabelPosition(RectangleEdge.LEFT);
      boolean vertical = clp.getAngle() != 0;
      hLabelOrientation.setSelected(!vertical);
      vLabelOrientation.setSelected(vertical);
      bg = new ButtonGroup();
      bg.add(hLabelOrientation);
      bg.add(vLabelOrientation);
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      }
   
      plot.setOrientation(hSeriesOrientation.isSelected() ? PlotOrientation.HORIZONTAL : PlotOrientation.VERTICAL);

      CategoryLabelPosition clp = vSeriesOrientation.isSelected() ? plot.getDomainAxis().getCategoryLabelPositions().getLabelPosition(RectangleEdge.BOTTOM) : plot.getDomainAxis().getCategoryLabelPositions().getLabelPosition(RectangleEdge.LEFT);
      clp = new CategoryLabelPosition(clp.getCategoryAnchor(),
        hSeriesOrientation.isSelected() ? (vLabelOrientation.isSelected() ? TextBlockAnchor.BOTTOM_CENTER : TextBlockAnchor.CENTER_RIGHT) : (vLabelOrientation.isSelected() ? TextBlockAnchor.CENTER_RIGHT : TextBlockAnchor.TOP_CENTER),
        hSeriesOrientation.isSelected() ? (vLabelOrientation.isSelected() ? TextAnchor.BOTTOM_CENTER : TextAnchor.CENTER_RIGHT) : (vLabelOrientation.isSelected() ? TextAnchor.CENTER_RIGHT : TextAnchor.TOP_CENTER),
        vLabelOrientation.isSelected() ? - Math.PI / 2.0 : 0.0);
     
      if (vSeriesOrientation.isSelected()) plot.getDomainAxis().setCategoryLabelPositions(new CategoryLabelPositions(
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                CategoryTick tick = (CategoryTick) iterator.next();
                g2.setFont(getTickLabelFont(tick.getCategory()));
                g2.setPaint(getTickLabelPaint(tick.getCategory()));

                CategoryLabelPosition position
                    = this.getCategoryLabelPositions().getLabelPosition(edge);
                double x0 = 0.0;
                double x1 = 0.0;
                double y0 = 0.0;
                double y1 = 0.0;
                if (edge == RectangleEdge.TOP) {
                    x0 = getCategoryStart(categoryIndex, ticks.size(),
                            dataArea, edge);
                    x1 = getCategoryEnd(categoryIndex, ticks.size(), dataArea,
                            edge);
                    y1 = state.getCursor() - this.getCategoryLabelPositionOffset();
                    y0 = y1 - state.getMax();
                }
                else if (edge == RectangleEdge.BOTTOM) {
                    x0 = getCategoryStart(categoryIndex, ticks.size(),
                            dataArea, edge);
                    x1 = getCategoryEnd(categoryIndex, ticks.size(), dataArea,
                            edge);
                    y0 = state.getCursor() + this.getCategoryLabelPositionOffset();
                    y1 = y0 + state.getMax();
                }
                else if (edge == RectangleEdge.LEFT) {
                    y0 = getCategoryStart(categoryIndex, ticks.size(),
                            dataArea, edge);
                    y1 = getCategoryEnd(categoryIndex, ticks.size(), dataArea,
                            edge);
                    x1 = state.getCursor() - this.getCategoryLabelPositionOffset();
                    x0 = x1 - state.getMax();
                }
                else if (edge == RectangleEdge.RIGHT) {
                    y0 = getCategoryStart(categoryIndex, ticks.size(),
                            dataArea, edge);
                    y1 = getCategoryEnd(categoryIndex, ticks.size(), dataArea,
                            edge);
                    x0 = state.getCursor() + this.getCategoryLabelPositionOffset();
                    x1 = x0 - state.getMax();
                }
                Rectangle2D area = new Rectangle2D.Double(x0, y0, (x1 - x0),
                        (y1 - y0));
                if(r==null || !r.intersects(area)) {
                    Point2D anchorPoint = RectangleAnchor.coordinates(area,
                            position.getCategoryAnchor());
                    TextBlock block = tick.getLabel();
                    block.draw(g2, (float) anchorPoint.getX(),
                            (float) anchorPoint.getY(), position.getLabelAnchor(),
                            (float) anchorPoint.getX(), (float) anchorPoint.getY(),
                            position.getAngle());
                    Shape bounds = block.calculateBounds(g2,
                            (float) anchorPoint.getX(), (float) anchorPoint.getY(),
                            position.getLabelAnchor(), (float) anchorPoint.getX(),
                            (float) anchorPoint.getY(), position.getAngle());
                    if (plotState != null && plotState.getOwner() != null) {
                        EntityCollection entities
                            = plotState.getOwner().getEntityCollection();
                        if (entities != null) {
                            String tooltip = getCategoryLabelToolTip(
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    /**
     * Check that the equals() method can distinguish all fields.
     */
    public void testEquals() {
        CategoryLabelPosition p1 = new CategoryLabelPosition(
                RectangleAnchor.BOTTOM_LEFT, TextBlockAnchor.CENTER_RIGHT,
                TextAnchor.BASELINE_LEFT, Math.PI / 4.0,
                CategoryLabelWidthType.RANGE, 0.44f);
        CategoryLabelPosition p2 = new CategoryLabelPosition(
                RectangleAnchor.BOTTOM_LEFT, TextBlockAnchor.CENTER_RIGHT,
                TextAnchor.BASELINE_LEFT, Math.PI / 4.0,
                CategoryLabelWidthType.RANGE, 0.44f);
        assertTrue(p1.equals(p2));
        assertTrue(p2.equals(p1));

        p1 = new CategoryLabelPosition(RectangleAnchor.TOP,
                TextBlockAnchor.CENTER_RIGHT, TextAnchor.BASELINE_LEFT,
                Math.PI / 4.0, CategoryLabelWidthType.RANGE, 0.44f);
        assertFalse(p1.equals(p2));
        p2 = new CategoryLabelPosition(RectangleAnchor.TOP,
                TextBlockAnchor.CENTER_RIGHT, TextAnchor.BASELINE_LEFT,
                Math.PI / 4.0, CategoryLabelWidthType.RANGE, 0.44f);
        assertTrue(p1.equals(p2));

        p1 = new CategoryLabelPosition(RectangleAnchor.TOP,
                TextBlockAnchor.CENTER, TextAnchor.BASELINE_LEFT, Math.PI / 4.0,
                CategoryLabelWidthType.RANGE, 0.44f);
        assertFalse(p1.equals(p2));
        p2 = new CategoryLabelPosition(RectangleAnchor.TOP,
                TextBlockAnchor.CENTER, TextAnchor.BASELINE_LEFT, Math.PI / 4.0,
                CategoryLabelWidthType.RANGE, 0.44f);
        assertTrue(p1.equals(p2));

        p1 = new CategoryLabelPosition(RectangleAnchor.TOP,
                TextBlockAnchor.CENTER, TextAnchor.CENTER, Math.PI / 4.0,
                CategoryLabelWidthType.RANGE, 0.44f);
        assertFalse(p1.equals(p2));
        p2 = new CategoryLabelPosition(RectangleAnchor.TOP,
                TextBlockAnchor.CENTER, TextAnchor.CENTER, Math.PI / 4.0,
                CategoryLabelWidthType.RANGE, 0.44f);
        assertTrue(p1.equals(p2));

        p1 = new CategoryLabelPosition(RectangleAnchor.TOP,
                TextBlockAnchor.CENTER, TextAnchor.CENTER, Math.PI / 6.0,
                CategoryLabelWidthType.RANGE, 0.44f);
        assertFalse(p1.equals(p2));
        p2 = new CategoryLabelPosition(RectangleAnchor.TOP,
                TextBlockAnchor.CENTER, TextAnchor.CENTER, Math.PI / 6.0,
                CategoryLabelWidthType.RANGE, 0.44f);
        assertTrue(p1.equals(p2));

        p1 = new CategoryLabelPosition(RectangleAnchor.TOP,
                TextBlockAnchor.CENTER, TextAnchor.CENTER, Math.PI / 6.0,
                CategoryLabelWidthType.CATEGORY, 0.44f);
        assertFalse(p1.equals(p2));
        p2 = new CategoryLabelPosition(RectangleAnchor.TOP,
                TextBlockAnchor.CENTER, TextAnchor.CENTER, Math.PI / 6.0,
                CategoryLabelWidthType.CATEGORY, 0.44f);
        assertTrue(p1.equals(p2));

        p1 = new CategoryLabelPosition(RectangleAnchor.TOP,
                TextBlockAnchor.CENTER, TextAnchor.CENTER,  Math.PI / 6.0,
                CategoryLabelWidthType.CATEGORY, 0.55f);
        assertFalse(p1.equals(p2));
        p2 = new CategoryLabelPosition(RectangleAnchor.TOP,
                TextBlockAnchor.CENTER, TextAnchor.CENTER, Math.PI / 6.0,
                CategoryLabelWidthType.CATEGORY, 0.55f);
        assertTrue(p1.equals(p2));
    }
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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashCode() {
        CategoryLabelPosition a1 = new CategoryLabelPosition();
        CategoryLabelPosition a2 = new CategoryLabelPosition();
        assertTrue(a1.equals(a2));
        int h1 = a1.hashCode();
        int h2 = a2.hashCode();
        assertEquals(h1, h2);
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        CategoryLabelPosition p1 = new CategoryLabelPosition();
        CategoryLabelPosition p2 = null;

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(p1);
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    /**
     * Check that the equals method distinguishes all fields.
     */
    public void testEquals() {
        CategoryLabelPositions p1 = new CategoryLabelPositions(
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER));
        CategoryLabelPositions p2 = new CategoryLabelPositions(
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER));
        assertEquals(p1, p2);

        p1 = new CategoryLabelPositions(
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER));
        assertTrue(!p1.equals(p2));
        p2 = new CategoryLabelPositions(
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER));
        assertTrue(p1.equals(p2));

        p1 = new CategoryLabelPositions(
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_BOTTOM, TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER));
        assertTrue(!p1.equals(p2));
        p2 = new CategoryLabelPositions(
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER));
        assertTrue(p1.equals(p2));

        p1 = new CategoryLabelPositions(
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER));
        assertTrue(!p1.equals(p2));
        p2 = new CategoryLabelPositions(
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER));
        assertTrue(p1.equals(p2));

        p1 = new CategoryLabelPositions(
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER));
        assertTrue(!p1.equals(p2));
        p2 = new CategoryLabelPositions(
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER),
                new CategoryLabelPosition(RA_BOTTOM,
                        TextBlockAnchor.TOP_CENTER));
        assertTrue(p1.equals(p2));
    }
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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashCode() {
        CategoryLabelPositions p1 = new CategoryLabelPositions(
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER));
        CategoryLabelPositions p2 = new CategoryLabelPositions(
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER),
                new CategoryLabelPosition(RA_TOP, TextBlockAnchor.CENTER));
        assertTrue(p1.equals(p2));
        int h1 = p1.hashCode();
        int h2 = p2.hashCode();
        assertEquals(h1, h2);
    }
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    /**
     * Two objects that are equal are required to return the same hashCode.
     */
    public void testHashCode() {
        CategoryLabelPosition a1 = new CategoryLabelPosition();
        CategoryLabelPosition a2 = new CategoryLabelPosition();
        assertTrue(a1.equals(a2));
        int h1 = a1.hashCode();
        int h2 = a2.hashCode();
        assertEquals(h1, h2);
    }
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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {

        CategoryLabelPosition p1 = new CategoryLabelPosition();
        CategoryLabelPosition p2 = null;

        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(p1);
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Related Classes of org.jfree.chart.axis.CategoryLabelPosition

  • hudson.util.NoOverlapCategoryAxis
  • jsynoptic.plugins.jfreechart.BarChartShape$PlotPanel
  • org.jfree.chart.axis.junit.CategoryLabelPositionsTests
  • org.jfree.chart.axis.junit.CategoryLabelPositionTests
  • rex.graphics.charts.Chart
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