Package org.jfree.chart

Examples of org.jfree.chart.LegendItem

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        XYPlot plot = getPlot();
        if (plot == null) {
            return null;
        }

        LegendItem result = null;
        XYDataset dataset = plot.getDataset(datasetIndex);
        if (dataset != null) {
            if (getItemVisible(series, 0)) {
                String label = getLegendItemLabelGenerator().generateLabel(dataset, series);
                String description = label;
                String toolTipText = null;
                if (getLegendItemToolTipGenerator() != null) {
                    toolTipText = getLegendItemToolTipGenerator().generateLabel(dataset, series);
                }
                String urlText = null;
                if (getLegendItemURLGenerator() != null) {
                    urlText = getLegendItemURLGenerator().generateLabel(dataset, series);
                }
                boolean shapeIsVisible = true;//getItemShapeVisible(series, 0);
                //Shape shape = lookupLegendShape(series);
                boolean shapeIsFilled = getItemShapeFilled(series, 0);
                Paint fillPaint = (this.getUseFillPaint() ? lookupSeriesFillPaint(series) : lookupSeriesPaint(series));
                boolean shapeOutlineVisible = this.getDrawOutlines();
                Paint outlinePaint = (this.getUseOutlinePaint() ? lookupSeriesOutlinePaint(series) : lookupSeriesPaint(series));
                Stroke outlineStroke = lookupSeriesOutlineStroke(series);
                boolean lineVisible = false;//getItemLineVisible(series, 0);
                Stroke lineStroke = lookupSeriesStroke(series);
                Paint linePaint = lookupSeriesPaint(series);
                result = new LegendItem(label, description, toolTipText, urlText, shapeIsVisible, legendItemShape, shapeIsFilled, fillPaint, shapeOutlineVisible, outlinePaint, outlineStroke,
                        lineVisible, this.getLegendLine(), lineStroke, linePaint);
                result.setLabelFont(lookupLegendTextFont(series));
                Paint labelPaint = lookupLegendTextPaint(series);
                if (labelPaint != null) {
                    result.setLabelPaint(labelPaint);
                }
                result.setSeriesKey(dataset.getSeriesKey(series));
                result.setSeriesIndex(series);
                result.setDataset(dataset);
                result.setDatasetIndex(datasetIndex);
            }
        }

        return result;
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        XYDataset dataset = this.plot.getDataset(index);
        if (dataset != null) {
            int seriesCount = dataset.getSeriesCount();
            for (int i = 0; i < seriesCount; i++) {
                if (isSeriesVisibleInLegend(i)) {
                    LegendItem item = getLegendItem(index, i);
                    if (item != null) {
                        result.add(item);
                    }
                }
            }
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            urlText = getLegendItemURLGenerator().generateLabel(dataset,
                    series);
        }
        Shape shape = lookupLegendShape(series);
        Paint paint = lookupSeriesPaint(series);
        LegendItem item = new LegendItem(label, paint);
        item.setToolTipText(toolTipText);
        item.setURLText(urlText);
        item.setLabelFont(lookupLegendTextFont(series));
        Paint labelPaint = lookupLegendTextPaint(series);
        if (labelPaint != null) {
            item.setLabelPaint(labelPaint);
        }
        item.setSeriesKey(dataset.getSeriesKey(series));
        item.setSeriesIndex(series);
        item.setDataset(dataset);
        item.setDatasetIndex(datasetIndex);

        if (getTreatLegendShapeAsLine()) {
            item.setLineVisible(true);
            item.setLine(shape);
            item.setLinePaint(paint);
            item.setShapeVisible(false);
        }
        else {
            Paint outlinePaint = lookupSeriesOutlinePaint(series);
            Stroke outlineStroke = lookupSeriesOutlineStroke(series);
            item.setOutlinePaint(outlinePaint);
            item.setOutlineStroke(outlineStroke);
        }
        return item;
    }
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            MeterInterval mi = (MeterInterval) iterator.next();
            Paint color = mi.getBackgroundPaint();
            if (color == null) {
                color = mi.getOutlinePaint();
            }
            LegendItem item = new LegendItem(mi.getLabel(), mi.getLabel(),
                    null, null, new Rectangle2D.Double(-4.0, -4.0, 8.0, 8.0),
                    color);
            item.setDataset(getDataset());
            result.add(item);
        }
        return result;
    }
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        }
        for (int s = 0; s < this.sources.length; s++) {
            LegendItemCollection legendItems = this.sources[s].getLegendItems();
            if (legendItems != null) {
                for (int i = 0; i < legendItems.getItemCount(); i++) {
                    LegendItem item = legendItems.get(i);
                    Block block = createLegendItemBlock(item);
                    this.items.add(block);
                }
            }
        }
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        LevelRenderer r = new LevelRenderer();
        CategoryPlot plot = new CategoryPlot(dataset0, new CategoryAxis("x"),
                new NumberAxis("y"), r);
        plot.setDataset(1, dataset1);
        /*JFreeChart chart =*/ new JFreeChart(plot);
        LegendItem li = r.getLegendItem(1, 2);
        assertEquals("R5", li.getLabel());
        assertEquals(1, li.getDatasetIndex());
        assertEquals(2, li.getSeriesIndex());
    }
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        Shape shape = lookupLegendShape(series);
        Paint paint = lookupSeriesPaint(series);
        Paint outlinePaint = lookupSeriesOutlinePaint(series);
        Stroke outlineStroke = lookupSeriesOutlineStroke(series);

        LegendItem item = new LegendItem(label, description, toolTipText,
                urlText, shape, paint, outlineStroke, outlinePaint);
        item.setLabelFont(lookupLegendTextFont(series));
        Paint labelPaint = lookupLegendTextPaint(series);
        if (labelPaint != null) {
            item.setLabelPaint(labelPaint);
        }
        item.setSeriesKey(dataset.getRowKey(series));
        item.setSeriesIndex(series);
        item.setDataset(dataset);
        item.setDatasetIndex(datasetIndex);
        return item;
    }
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        }
        int seriesCount = dataset.getRowCount();
        if (plot.getRowRenderingOrder().equals(SortOrder.ASCENDING)) {
            for (int i = 0; i < seriesCount; i++) {
                if (isSeriesVisibleInLegend(i)) {
                    LegendItem item = getLegendItem(index, i);
                    if (item != null) {
                        result.add(item);
                    }
                }
            }
        }
        else {
            for (int i = seriesCount - 1; i >= 0; i--) {
                if (isSeriesVisibleInLegend(i)) {
                    LegendItem item = getLegendItem(index, i);
                    if (item != null) {
                        result.add(item);
                    }
                }
            }
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        XYDataset dataset = this.plot.getDataset(index);
        if (dataset != null) {
            int seriesCount = dataset.getSeriesCount();
            for (int i = 0; i < seriesCount; i++) {
                if (isSeriesVisibleInLegend(i)) {
                    LegendItem item = getLegendItem(index, i);
                    if (item != null) {
                        result.add(item);
                    }
                }
            }
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            urlText = getLegendItemURLGenerator().generateLabel(dataset,
                    series);
        }
        Shape shape = lookupLegendShape(series);
        Paint paint = lookupSeriesPaint(series);
        LegendItem item = new LegendItem(label, paint);
        item.setToolTipText(toolTipText);
        item.setURLText(urlText);
        item.setLabelFont(lookupLegendTextFont(series));
        Paint labelPaint = lookupLegendTextPaint(series);
        if (labelPaint != null) {
            item.setLabelPaint(labelPaint);
        }
        item.setSeriesKey(dataset.getSeriesKey(series));
        item.setSeriesIndex(series);
        item.setDataset(dataset);
        item.setDatasetIndex(datasetIndex);

        if (getTreatLegendShapeAsLine()) {
            item.setLineVisible(true);
            item.setLine(shape);
            item.setLinePaint(paint);
            item.setShapeVisible(false);
        }
        else {
            Paint outlinePaint = lookupSeriesOutlinePaint(series);
            Stroke outlineStroke = lookupSeriesOutlineStroke(series);
            item.setOutlinePaint(outlinePaint);
            item.setOutlineStroke(outlineStroke);
        }
        return item;
    }
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