Examples of com.positive.charts.labels.CategoryItemLabelGenerator

com.positive.charts.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.

      this.getItemStroke(row, column).set(gc);
      gc.setForeground(this.getItemOutlinePaint(row, column));
      gc.drawRectangle(bar);
    }


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

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        final Region region = new Region();
        region.add(bar);
        this.addItemEntity(entities, dataset, row, column, region);
      }
    } else if (pass == 1) {
      final CategoryItemLabelGenerator generator = this
          .getItemLabelGenerator(row, column);
      if ((generator != null) && this.isItemLabelVisible(row, column)) {
        this.drawItemLabel(gc, dataset, row, column, plot, generator,
            bar, (value < 0.0));
      }

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


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

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    if (this.itemLabelGenerator != null) {
      return this.itemLabelGenerator;
    }


    // otherwise look up the generator table
    CategoryItemLabelGenerator generator = (CategoryItemLabelGenerator) this.itemLabelGeneratorList
        .get(series);
    if (generator == null) {
      generator = this.baseItemLabelGenerator;
    }
    return generator;

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        gc.setBackground(paint);
        gc.drawRectangle(bar);
      }
    }


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

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Related Classes of com.positive.charts.labels.CategoryItemLabelGenerator

com.positive.charts.renderer.category.AbstractCategoryItemRenderer

com.positive.charts.renderer.category.BarRenderer

com.positive.charts.renderer.category.GroupedStackedBarRenderer

com.positive.charts.renderer.category.StackedBarRenderer

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