Change the bar colour if the date is not selected

[brunolelli87]

Hey guys,

The following bar chart shows the number of flights per airline per day:

And, I'm using the set analysis expression {<MY_DATE_FIELD=>}, in order to let the user to select a spcific date without changing the dimension. In this case, if the user select 08/04/21 for example, this is what he sees. Otherwise he would just see the bar corresponding to day 08/04/21.

Which is really very nice, because the selected date is now in evidence.

My question is:
How can I change the colors of the NON SELECTED DATES? I would like to have the same color of the selected DATE but with a transparency. 

Thanks

[tresesco · Accepted solution]

🙂

If(DASI=DASI, RGB(RRRR, GGGG, BBBB),Only({1}ARGB(70,RRRR, GGGG, BBBB))) 

[brunolelli87]

Brilliant!!!!