I'm an SAP developer that recently learned to develop flex charts for use in SAP applications I'm working on.
I have a linechart with an arraycollection that is loaded with data during the run of my SAP application and is send eventually to the graph for display.
The linechart displays Sales, Stock and so on for a given week, which are all numbers. No problem displaying this data.
The tricky spot is that I want to display whether or not there was a promotion in this week. Unlike sales, promotion is not 200 or 5000, It's yes or no.
Do you have any idea how can i display it on this given graph?