protected List<ChartItem> writeCharts(EVTaskList evModel,
EVSchedule schedule, EVTaskFilter filter, boolean hideNames,
int width, int height, ChartListPurpose p,
String singleChartId, Map<String, String> chartHelpMap) {
DashboardContext ctx = getDashboardContext();
Object exportMarker = parameters.get("EXPORT");
boolean filterInEffect = (filter != null);
boolean isRollup = (evModel instanceof EVTaskListRollup);
List<ChartItem> chartList = TaskScheduleChartUtil.getChartsForTaskList(
evModel.getID(), getDataRepository(), filterInEffect, isRollup,