@Test public void createImage() throws IOException { final GanttTask root = createTestChart(); final GanttChartStyle style = new GanttChartStyle(); final GanttChartSettings settings = new GanttChartSettings(); final GanttChart diagram = new GanttChart(root, style, settings, "test-chart"); writeFile("ganttTest.jpg", BatikImageRenderer.getByteArray(diagram.create(), 800, ImageFormat.JPEG)); writeFile("ganttTest.png", BatikImageRenderer.getByteArray(diagram.create(), 800, ImageFormat.PNG)); writeFile("ganttTest.svg", BatikImageRenderer.getByteArray(diagram.create(), 800, ImageFormat.SVG)); writeFile("ganttTest.pdf", BatikImageRenderer.getByteArray(diagram.create(), 800, ImageFormat.PDF)); }