CategoryToolTipGenerator tipster = getToolTipGenerator(row, column); if (tipster != null) { tip = tipster.generateToolTip(dataset, row, column);
CategoryToolTipGenerator generator = getToolTipGenerator(row, column); if (generator != null) { tip = generator.generateToolTip(dataset, row, column);
CategoryToolTipGenerator generator = getToolTipGenerator(row, column); if (generator != null) { tip = generator.generateToolTip(dataset, row, column);
/** * Adds an entity with the specified hotspot. * * @param entities the entity collection. * @param dataset the dataset. * @param row the row index. * @param column the column index. * @param hotspot the hotspot ({@code null} not permitted). */ protected void addItemEntity(EntityCollection entities, CategoryDataset dataset, int row, int column, Shape hotspot) { Args.nullNotPermitted(hotspot, "hotspot"); if (!getItemCreateEntity(row, column)) { return; } String tip = null; CategoryToolTipGenerator tipster = getToolTipGenerator(row, column); if (tipster != null) { tip = tipster.generateToolTip(dataset, row, column); } String url = null; CategoryURLGenerator urlster = getItemURLGenerator(row, column); if (urlster != null) { url = urlster.generateURL(dataset, row, column); } CategoryItemEntity entity = new CategoryItemEntity(hotspot, tip, url, dataset, dataset.getRowKey(row), dataset.getColumnKey(column)); entities.add(entity); }