Package org.jfree.chart.entity

Examples of org.jfree.chart.entity.EntityCollection

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                                 int x_series,
                                 int x_item,
                                 CrosshairState x_crosshairState) {

        Shape l_entityArea = null;
        EntityCollection l_entities = null;
        if (null != x_info) {
            l_entities = x_info.getOwner().getEntityCollection();
        }

        Paint l_seriesPaint   = getItemPaint(x_series, x_item);
        Stroke l_seriesStroke = getItemStroke(x_series, x_item);
        x_graphics.setPaint(l_seriesPaint);
        x_graphics.setStroke(l_seriesStroke);

        PlotOrientation l_orientation      = x_plot.getOrientation();
        RectangleEdge l_domainAxisLocation = x_plot.getDomainAxisEdge();
        RectangleEdge l_rangeAxisLocation  = x_plot.getRangeAxisEdge();

        double l_x0 = x_dataset.getXValue(x_series, x_item);
        double l_y0 = x_dataset.getYValue(x_series, x_item);
        double l_x1 = x_domainAxis.valueToJava2D(l_x0, x_dataArea,
                l_domainAxisLocation);
        double l_y1 = x_rangeAxis.valueToJava2D(l_y0, x_dataArea,
                l_rangeAxisLocation);

        if (getShapesVisible()) {
            Shape l_shape = getItemShape(x_series, x_item);
            if (l_orientation == PlotOrientation.HORIZONTAL) {
                l_shape = ShapeUtilities.createTranslatedShape(l_shape,
                        l_y1, l_x1);
            }
            else {
                l_shape = ShapeUtilities.createTranslatedShape(l_shape,
                        l_x1, l_y1);
            }
            if (l_shape.intersects(x_dataArea)) {
                x_graphics.setPaint(getItemPaint(x_series, x_item));
                x_graphics.fill(l_shape);
            }
            l_entityArea = l_shape;
        }

        // add an entity for the item...
        if (null != l_entities) {
            if (null == l_entityArea) {
                l_entityArea = new Rectangle2D.Double((l_x1 - 2), (l_y1 - 2),
                        4, 4);
            }
            String l_tip = null;
            XYToolTipGenerator l_tipGenerator = getToolTipGenerator(x_series,
                    x_item);
            if (null != l_tipGenerator) {
                l_tip = l_tipGenerator.generateToolTip(x_dataset, x_series,
                        x_item);
            }
            String l_url = null;
            XYURLGenerator l_urlGenerator = getURLGenerator();
            if (null != l_urlGenerator) {
                l_url = l_urlGenerator.generateURL(x_dataset, x_series,
                        x_item);
            }
            XYItemEntity l_entity = new XYItemEntity(l_entityArea, x_dataset,
                    x_series, x_item, l_tip, l_url);
            l_entities.add(l_entity);
        }

        // draw the item label if there is one...
        if (isItemLabelVisible(x_series, x_item)) {
            drawItemLabel(x_graphics, l_orientation, x_dataset, x_series,
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            drawItemLabel(g2, dataset, row, column, plot, generator, bar,
                    (transX1 > transX2));
        }

        // collect entity and tool tip information...
        EntityCollection entities = state.getEntityCollection();
        if (entities != null) {
            addItemEntity(entities, dataset, row, column, bar);
        }
    }
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            drawItemLabel(g2, dataset, row, column, plot, generator, bar,
                    (transX1 > transX2));
        }

        // collect entity and tool tip information...
        EntityCollection entities = state.getEntityCollection();
        if (entities != null) {
            addItemEntity(entities, dataset, row, column, bar);
        }
    }
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                        translatedValue1, orientation);

            }
            // collect entity and tool tip information...
            if (state.getInfo() != null) {
                EntityCollection entities = state.getEntityCollection();
                if (entities != null) {
                    addItemEntity(entities, dataset, row, column, bar);
                }
            }
        }
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                dataset.getRowKey(row), dataset.getColumnKey(column),
                value1.doubleValue(), datasetIndex, xx, java2dValue1,
                orientation);

        // collect entity and tool tip information...
        EntityCollection entities = state.getEntityCollection();
        if (entities != null) {
            addItemEntity(entities, dataset, row, column, bar);
        }
    }
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            }
        }

        if (pass == 1) {
            // add an item entity, if this information is being collected
            EntityCollection entities = state.getEntityCollection();
            if (entities != null) {
                addEntity(entities, hotspot, dataset, row, column, x1, y1);
            }
        }
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        }
        // second pass adds shapes where the items are ..
        else if (isItemPass(pass)) {

            // setup for collecting optional entity info...
            EntityCollection entities = null;
            if (info != null) {
                entities = info.getOwner().getEntityCollection();
            }

            drawSecondaryPass(g2, plot, dataset, pass, series, item,
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                            transY, transX, false);
                }
            }

            // add an entity if this info is being collected
            EntityCollection entities = null;
            if (info != null) {
                entities = info.getOwner().getEntityCollection();
                if (entities != null && circle.intersects(dataArea)) {
                    addEntity(entities, circle, dataset, series, item,
                            circle.getCenterX(), circle.getCenterY());
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        }
       
        // draw the item shapes
        if (this.shapesVisible) {
            // setup for collecting optional entity info...
            EntityCollection entities = null;
            if (info != null) {
                entities = info.getOwner().getEntityCollection();
            }

            PathIterator pi = poly.getPathIterator(null);
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     * chart entities.
     *
     * @return The entity collection (possibly <code>null</code>).
     */
    public EntityCollection getEntityCollection() {
        EntityCollection result = null;
        if (this.info != null) {
            ChartRenderingInfo owner = this.info.getOwner();
            if (owner != null) {
                result = owner.getEntityCollection();
            }
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