namespace Ujihara.Demo { using org.jfree.chart; using org.jfree.chart.plot; public class LineChart3DDemo1 : ChartCreator { public override JFreeChart CreateChart() { JFreeChart chart = ChartFactory.createLineChart3D( Name, "Category", "USD", DatasetCreator.createDefaultCategoryDataset(), PlotOrientation.VERTICAL, true, false, false); return chart; } } }