*/
public void testASimpleComboChart() {
loadApi(new Runnable() {
public void run() {
// Create a minimal chart.
Options options = ComboChart.createComboOptions();
options.setWidth(400);
options.setHeight(240);
// Customize one of the series on the chart
Series sales = Series.create();
sales.setColor("#009900");
sales.setLineWidth(4);
sales.setPointSize(10);
sales.setType(Type.AREA);
JsArray<Series> series = ArrayHelper.toJsArray(sales);
options.setSeries(series);
RootPanel.get().add(new ComboChart(createCompanyPerformance(),
options));
assertNoVisualizationErrors();
}