Examples of org.jfree.chart.labels.CategoryItemLabelGenerator

org.jfree.chart.labels.CategoryItemLabelGenerator
A category item label generator is an object that can be assigned to a {@link org.jfree.chart.renderer.category.CategoryItemRenderer} and thatassumes responsibility for creating text items to be used as labels for the items in a {@link org.jfree.chart.plot.CategoryPlot}.
To assist with cloning charts, classes that implement this interface should also implement the {@link org.jfree.util.PublicCloneable} interface.

                g2.setPaint(paint);
                g2.draw(bar);
            }
        }


        CategoryItemLabelGenerator generator 
            = getItemLabelGenerator(row, column);
        if (generator != null && isItemLabelVisible(row, column)) {
            drawItemLabel(g2, data, row, column, plot, generator, bar, 
                    (transX1 > transX2));
        }

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        // draw the item labels if there are any...
        double transX1 = rangeAxis.valueToJava2D(base, dataArea, edge);
        double transX2 = rangeAxis.valueToJava2D(value, dataArea, edge);


        CategoryItemLabelGenerator generator 
            = getItemLabelGenerator(row, column);
        if (generator != null && isItemLabelVisible(row, column)) {
            drawItemLabel(g2, data, row, column, plot, generator, bar, 
                    (transX1 > transX2));
        }

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            if (entities != null) {
                addItemEntity(entities, dataset, row, column, bar);
            }
        }
        else if (pass == 2) {
            CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
                    column);
            if (generator != null && isItemLabelVisible(row, column)) {
                drawItemLabel(g2, dataset, row, column, plot, generator, bar,
                        (value < 0.0));
            }

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        if (getShadowsVisible()) {
            painter.paintBarShadow(g2, this, row, column, bar, barBase, false);
        }
        getBarPainter().paintBar(g2, this, row, column, bar, barBase);


        CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
                column);
        if (generator != null && isItemLabelVisible(row, column)) {
            drawItemLabel(g2, dataset, row, column, plot, generator, bar,
                    false);
        }

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                g2.setPaint(paint);
                g2.draw(bar);
            }
        }


        CategoryItemLabelGenerator generator
            = getItemLabelGenerator(row, column);
        if (generator != null && isItemLabelVisible(row, column)) {
            drawItemLabel(g2, dataset, row, column, plot, generator, bar,
                    (transX1 > transX2));
        }

View Full Code Here


        // draw the item labels if there are any...
        double transX1 = rangeAxis.valueToJava2D(base, dataArea, edge);
        double transX2 = rangeAxis.valueToJava2D(value, dataArea, edge);


        CategoryItemLabelGenerator generator
            = getItemLabelGenerator(row, column);
        if (generator != null && isItemLabelVisible(row, column)) {
            drawItemLabel(g2, dataset, row, column, plot, generator, bar,
                    (transX1 > transX2));
        }

View Full Code Here

                g2.setPaint(paint);
                g2.draw(bar);
            }
        }


        CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
                column);
        if (generator != null && isItemLabelVisible(row, column)) {
            drawItemLabel(g2, dataset, row, column, plot, generator, bar,
                    false);
        }

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     *
     * @see #setSeriesItemLabelGenerator(int, CategoryItemLabelGenerator)
     */
    @Override
    public CategoryItemLabelGenerator getSeriesItemLabelGenerator(int series) {
        CategoryItemLabelGenerator g = this.itemLabelGeneratorMap.get(series);
        if (g == null) {
            g = this.defaultItemLabelGenerator;
        }
        return g;
    }

View Full Code Here

     */
    protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation,
            CategoryDataset dataset, int row, int column,
            double x, double y, boolean negative) {


        CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
                column);
        if (generator != null) {
            Font labelFont = getItemLabelFont(row, column);
            Paint paint = getItemLabelPaint(row, column);
            g2.setFont(labelFont);
            g2.setPaint(paint);
            String label = generator.generateLabel(dataset, row, column);
            ItemLabelPosition position;
            if (!negative) {
                position = getPositiveItemLabelPosition(row, column);
            }
            else {

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            line = new Line2D.Double(lowVal, rectY + rectHeight * 0.25,
                                     lowVal, rectY + rectHeight * 0.75);
            g2.draw(line);
        }


        CategoryItemLabelGenerator generator = getItemLabelGenerator(row,
                column);
        if (generator != null && isItemLabelVisible(row, column)) {
            drawItemLabel(g2, dataset, row, column, plot, generator, bar,
                    (value < 0.0));
        }

View Full Code Here

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