Examples of org.jfree.chart.renderer.category.CategoryItemRenderer

Package org.jfree.chart.renderer.category

Examples of org.jfree.chart.renderer.category.CategoryItemRenderer

org.jfree.chart.renderer.category.CategoryItemRenderer
A plug-in object that is used by the {@link CategoryPlot} class to displayindividual data items from a {@link CategoryDataset}.
This interface defines the methods that must be provided by all renderers. If you are implementing a custom renderer, you should consider extending the {@link AbstractCategoryItemRenderer} class.
Most renderer attributes are defined using a "three layer" approach. When looking up an attribute (for example, the outline paint) the renderer first checks to see if there is a setting (in layer 0) that applies to ALL items that the renderer draws. If there is, that setting is used, but if it is null the renderer looks up the next layer, which contains "per series" settings for the attribute (many attributes are defined on a per series basis, so this is the layer that is most commonly used). If the layer 1 setting is null, the renderer will look up the final layer, which provides a default or "base" setting. Some attributes allow the base setting to be null, while other attributes enforce non-null values.

      domainAxis.setTickLabelPaint(tickLabel);
      
      domainAxis.setCategoryLabelPositions(
          CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
      
      CategoryItemRenderer rendrer = categoryPlot.getRenderer();
      for(int index = 0; index < colors.getSeries().size(); index++){
        rendrer.setSeriesPaint(index, new Color(colors.getSeries().get(index)));
      }
    }else if(plot instanceof PiePlot){
      PiePlot piePlot = (PiePlot)plot;
      
      piePlot.setSimpleLabels(visibility.isPieSimpleLabels());

View Full Code Here

  protected void configureChart(final JFreeChart chart)
  {
    super.configureChart(chart);


    final CategoryPlot cpl = chart.getCategoryPlot();
    final CategoryItemRenderer renderer = cpl.getRenderer();
    if (StringUtils.isEmpty(getTooltipFormula()) == false)
    {
      renderer.setBaseToolTipGenerator(new FormulaCategoryTooltipGenerator(getRuntime(), getTooltipFormula()));
    }
    if (StringUtils.isEmpty(getUrlFormula()) == false)
    {
      renderer.setBaseItemURLGenerator(new FormulaCategoryURLGenerator(getRuntime(), getUrlFormula()));
    }
    if (this.categoricalLabelFormat != null)
    {
      final StandardCategoryItemLabelGenerator scilg;
      if (categoricalLabelDecimalFormat != null)
      {
        scilg = new StandardCategoryItemLabelGenerator(categoricalLabelFormat,
            new DecimalFormat(categoricalLabelDecimalFormat));
      }
      else if (categoricalLabelDateFormat != null)
      {
        scilg = new StandardCategoryItemLabelGenerator(categoricalLabelFormat,
            new SimpleDateFormat(categoricalLabelDateFormat));
      }
      else
      {
        scilg = new StandardCategoryItemLabelGenerator(categoricalLabelFormat, new DecimalFormat());
      }
      renderer.setBaseItemLabelGenerator(scilg);
    }
    renderer.setBaseItemLabelsVisible(Boolean.TRUE.equals(getItemsLabelVisible()));
    if (getItemLabelFont() != null)
    {
      renderer.setBaseItemLabelFont(getItemLabelFont());
    }


    if (categoricalItemLabelRotation != null)
    {
      final ItemLabelPosition orgPosItemLabelPos = renderer.getBasePositiveItemLabelPosition();
      if (orgPosItemLabelPos == null)
      {
        final ItemLabelPosition pos2 = new ItemLabelPosition
            (ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER,
                TextAnchor.CENTER, categoricalItemLabelRotation.doubleValue());
        renderer.setBasePositiveItemLabelPosition(pos2);
      }
      else
      {
        final ItemLabelPosition pos2 = new ItemLabelPosition
            (orgPosItemLabelPos.getItemLabelAnchor(), orgPosItemLabelPos.getTextAnchor(),
                orgPosItemLabelPos.getRotationAnchor(), categoricalItemLabelRotation.doubleValue());
        renderer.setBasePositiveItemLabelPosition(pos2);
      }


      final ItemLabelPosition orgNegItemLabelPos = renderer.getBaseNegativeItemLabelPosition();
      if (orgNegItemLabelPos == null)
      {
        final ItemLabelPosition pos2 = new ItemLabelPosition
            (ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER,
                TextAnchor.CENTER, categoricalItemLabelRotation.doubleValue());
        renderer.setBaseNegativeItemLabelPosition(pos2);
      }
      else
      {
        final ItemLabelPosition neg2 = new ItemLabelPosition
            (orgNegItemLabelPos.getItemLabelAnchor(), orgNegItemLabelPos.getTextAnchor(),
                orgNegItemLabelPos.getRotationAnchor(), categoricalItemLabelRotation.doubleValue());
        renderer.setBaseNegativeItemLabelPosition(neg2);
      }
    }


    final Font labelFont = Font.decode(getLabelFont());




    final CategoryAxis categoryAxis = cpl.getDomainAxis();
    categoryAxis.setLabelFont(labelFont);
    categoryAxis.setTickLabelFont(labelFont);
    if (getCategoryTitleFont() != null)
    {
      categoryAxis.setLabelFont(getCategoryTitleFont());
    }
    if (getCategoryTickFont() != null)
    {
      categoryAxis.setTickLabelFont(getCategoryTickFont());
    }


    if (maxCategoryLabelWidthRatio != null)
    {
      categoryAxis.setMaximumCategoryLabelWidthRatio(maxCategoryLabelWidthRatio.floatValue());
    }
    cpl.setDomainGridlinesVisible(showGridlines);
    if (labelRotation != null)
    {
      categoryAxis.setCategoryLabelPositions
          (CategoryLabelPositions.createUpRotationLabelPositions(labelRotation.doubleValue()));
    }


    final String[] colors = getSeriesColor();
    for (int i = 0; i < colors.length; i++)
    {
      renderer.setSeriesPaint(i, parseColorFromString(colors[i]));
    }


    if (lowerMargin != null)
    {
      categoryAxis.setLowerMargin(lowerMargin.doubleValue());

View Full Code Here

    super.configureChart(chart);
    final CategoryPlot cpl = chart.getCategoryPlot();


    cpl.getDomainAxis().setCategoryMargin(0.0);


    final CategoryItemRenderer renderer = cpl.getRenderer();
    if ((isStacked()) && renderAsPercentages && (renderer instanceof StackedAreaRenderer))
    {
      final StackedAreaRenderer sbr = (StackedAreaRenderer) renderer;
      sbr.setRenderAsPercentages(true);
    }

View Full Code Here

    final CategoryDataset linesDataset = createLinesDataset();


    //Create the renderer with the barchart, use a different bar renderer depending
    //if 3D chart or not
    final CategoryPlot plot = chart.getCategoryPlot();
    final CategoryItemRenderer lineRenderer;
    if (isThreeD())
    {
      lineRenderer = new LineRenderer3D();
    }
    else

View Full Code Here


  protected void configureChart(final JFreeChart chart)
  {
    super.configureChart(chart); 
    final CategoryPlot cpl = chart.getCategoryPlot();
    final CategoryItemRenderer renderer = cpl.getRenderer();
    final BarRenderer br = (BarRenderer) renderer;
    br.setDrawBarOutline(isChartSectionOutline());
    if (maxBarWidth != null)
    {
      br.setMaximumBarWidth(maxBarWidth.doubleValue());

View Full Code Here

  protected void configureChart(final JFreeChart chart)
  {
    super.configureChart(chart);


    final CategoryPlot cpl = chart.getCategoryPlot();
    final CategoryItemRenderer renderer = cpl.getRenderer();
    renderer.setStroke(translateLineStyle(lineWidth, lineStyle));
    if (renderer instanceof LineAndShapeRenderer)
    {
      final LineAndShapeRenderer shapeRenderer = (LineAndShapeRenderer) renderer;
      shapeRenderer.setShapesVisible(isMarkersVisible());
      shapeRenderer.setBaseShapesFilled(isMarkersVisible());

View Full Code Here

    super.configurePlot(plot, jrPlot);


    if(plot instanceof CategoryPlot)
    {
      CategoryPlot categoryPlot = (CategoryPlot)plot;
      CategoryItemRenderer categoryRenderer = categoryPlot.getRenderer();
      CategoryDataset categoryDataset = categoryPlot.getDataset();
      if(categoryDataset != null)
      {
        for(int i = 0; i < categoryDataset.getRowCount(); i++)
        {
          categoryRenderer.setSeriesOutlinePaint(i, ChartThemesConstants.TRANSPARENT_PAINT);
        }
      }
      categoryPlot.setRangeGridlinePaint(ChartThemesConstants.GRAY_PAINT_217);
      categoryPlot.setRangeGridlineStroke(new BasicStroke(0.5f));
      categoryPlot.setDomainGridlinesVisible(false);

View Full Code Here

//    JRBarPlot barPlot = (BarPlot)categoryPlot;
//    categoryPlot.getDomainAxis().setTickLabelsVisible(
//        categoryPlot.getShowTickLabels() == null ? true : barPlot.getShowTickLabels().
//        true
//        );
    CategoryItemRenderer categoryRenderer = categoryPlot.getRenderer();
    categoryRenderer.setBaseItemLabelsVisible(true);
    BarRenderer barRenderer = (BarRenderer)categoryRenderer;
    List seriesPaints = (List)getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.SERIES_COLORS);
    barRenderer.setSeriesPaint(0, (Paint)seriesPaints.get(3));
    barRenderer.setSeriesPaint(1, (Paint)seriesPaints.get(0));
    CategoryDataset categoryDataset = categoryPlot.getDataset();

View Full Code Here

    if(plotOrientation != null)
    {
      p.setOrientation(plotOrientation);
    }
    
    CategoryItemRenderer categoryRenderer = p.getRenderer();
    Paint[] paintSequence = getPaintSequence(plotSettings, jrPlot);  
    if(paintSequence != null)
    {
      for(int i = 0; i < paintSequence.length; i++)
      {
        categoryRenderer.setSeriesPaint(i, paintSequence[i]);
      }
    }
    Paint[] outlinePaintSequence = getOutlinePaintSequence(plotSettings);  
    if(outlinePaintSequence != null)
    {
      for(int i = 0; i < outlinePaintSequence.length; i++)
      {
        categoryRenderer.setSeriesOutlinePaint(i, outlinePaintSequence[i]);
      }
    }
    Stroke[] strokeSequence = getStrokeSequence(plotSettings);
    if(strokeSequence != null)
    {
      for(int i = 0; i < strokeSequence.length; i++)
      {
        categoryRenderer.setSeriesStroke(i, strokeSequence[i]);
      }
    }
    Stroke[] outlineStrokeSequence = getOutlineStrokeSequence(plotSettings);
    if(outlineStrokeSequence != null)
    {
      for(int i = 0; i < outlineStrokeSequence.length; i++)
      {
        categoryRenderer.setSeriesOutlineStroke(i, outlineStrokeSequence[i]);
      }
    }
    
    Boolean domainGridlineVisible = plotSettings.getDomainGridlineVisible();
    if(domainGridlineVisible == null || domainGridlineVisible.booleanValue())

View Full Code Here

  {
    super.configurePlot(plot, jrPlot);
    if(plot instanceof CategoryPlot)
    {
      CategoryPlot categoryPlot = (CategoryPlot)plot;
      CategoryItemRenderer categoryRenderer = categoryPlot.getRenderer();
      CategoryDataset categoryDataset = categoryPlot.getDataset();
      if(categoryDataset != null)
      {
        for(int i = 0; i < categoryDataset.getRowCount(); i++)
        {
          categoryRenderer.setSeriesOutlinePaint(i, ChartThemesConstants.TRANSPARENT_PAINT);
        }
      }
      categoryPlot.setRangeGridlinePaint(ChartThemesConstants.GRAY_PAINT_134);
      categoryPlot.setRangeGridlineStroke(new BasicStroke(1f));
      categoryPlot.setDomainGridlinesVisible(false);

View Full Code Here

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