private static JFreeChart createAreaChart( final CategoryDatasetChartDefinition chartDefinition ) { // TODO Make the following accessible from the chartDefinition String categoryAxisLabel = null; String valueAxisLabel = null; boolean tooltips = true; boolean urls = true; // ----------------------------------------------------------- String title = chartDefinition.getTitle(); boolean legend = chartDefinition.isLegendIncluded(); CategoryAxis categoryAxis = new CategoryAxis( categoryAxisLabel ); ValueAxis valueAxis = new NumberAxis( valueAxisLabel ); AreaRenderer renderer = chartDefinition.isStacked() ? new StackedAreaRenderer() : new AreaRenderer(); if ( tooltips ) { renderer.setBaseToolTipGenerator( new StandardCategoryToolTipGenerator() ); } if ( urls ) { renderer.setBaseItemURLGenerator( new StandardCategoryURLGenerator() ); } CategoryPlot plot = new CategoryPlot( chartDefinition, categoryAxis, valueAxis, renderer ); JFreeChartEngine.updatePlot( plot, chartDefinition ); JFreeChart chart = new JFreeChart( title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend ); return chart; }
private static JFreeChart createLineChart( final CategoryDatasetChartDefinition chartDefinition ) { // TODO Make the following accessible from the chartDefinition String categoryAxisLabel = null; String valueAxisLabel = null; boolean tooltips = true; boolean urls = true; // ----------------------------------------------------------- String title = chartDefinition.getTitle(); boolean legend = chartDefinition.isLegendIncluded(); CategoryAxis categoryAxis = new CategoryAxis( categoryAxisLabel ); ValueAxis valueAxis = new NumberAxis( valueAxisLabel ); LineAndShapeRenderer renderer = chartDefinition.isThreeD() ? new LineRenderer3D() : new LineAndShapeRenderer( true, false ); if ( tooltips ) { renderer.setBaseToolTipGenerator( new StandardCategoryToolTipGenerator() ); } if ( urls ) { renderer.setBaseItemURLGenerator( new StandardCategoryURLGenerator() ); } renderer.setStroke( JFreeChartEngine.getLineStyleStroke( chartDefinition.getLineStyle(), chartDefinition .getLineWidth() ) ); renderer.setShapesVisible( chartDefinition.isMarkersVisible() ); renderer.setBaseShapesFilled( chartDefinition.isMarkersVisible() ); CategoryPlot plot = new CategoryPlot( chartDefinition, categoryAxis, valueAxis, renderer ); JFreeChartEngine.updatePlot( plot, chartDefinition ); JFreeChart chart = new JFreeChart( title, JFreeChart.DEFAULT_TITLE_FONT, plot, legend ); return chart; }
renderer.setBaseItemURLGenerator( new StandardCategoryURLGenerator() );