* @param tickAngle
*/
public LabeledLineChart(String title, String labelX, String labelY,
Integer tickAngle) {
getChartConfiguration().setTitle(new Title(title));
Axis xAxis = getChartConfiguration().createXAxis();
xAxis.setRenderer(JqPlotResources.DateAxisRenderer);
xAxis.setLabelRenderer(JqPlotResources.CanvasAxisLabelRenderer);
xAxis.setTickRenderer(JqPlotResources.CanvasAxisTickRenderer);
TickOptions tickOptions = new TickOptions();
tickOptions.setAngle(tickAngle);
xAxis.setTickOptions(tickOptions);
getChartConfiguration().createYAxis().setLabelRenderer(
JqPlotResources.CanvasAxisLabelRenderer);
getChartConfiguration().setLabelX(labelX);
getChartConfiguration().setLabelY(labelY);
}