Reference line to mark a date on a combination chart
Hello-
I have a chart that has a cyclic group ( FiscalYear / Year - Month / Year - Quarter ) on the X-Axis and a % on the Y. My users are asking me if I can show a reference line marking a date or month whena new protocol for patient care has been implemented so they can easily see the before and after counts.
I realize that you need to have a continous X axis and a numeric dimension to have a reference line so I changed my date dimension to show the start date of the month and was able to display the reference line but then I lose my ability to scroll and also if the users change the group from month to year or quarter it does something to the values on the X axix. If quarter is selected it splits the X axis display into .5 increments, the year into something else. Has anyone been able to implement a reference line using a date group on the X axis ?
One of the attachments shows the reference line with the MonthStartDT, the other one shows the chart when the Fiscal year is used as the Cyclic.
