Remove constant x line if date not within slicer range button

[Anonymous]

Hello,

I have this graph, with the slicer on the right hand side selecting for dates.

The line there is a dynamic line from a measure with the code 'Today()', i.e. the dotted blue line is always on today.

I need either:

• A button to turn off the constant x line
• The x line to automatically turn off if not contained within the slicer's range

How can I acheive this? 

[Anonymous]

I have no bookmarks pane in my powerbi desktop. How can I enable it? 

[amitchandak]

@Anonymous , check under the view tab(in the top ribbon)

[amitchandak · Accepted solution]

@Anonymous , You can create a measure and use in x-axis constant line using FX

if(Today() >= minx(allselected('Date'), 'Date'[Date])  && Today() <= maxx(allselected('Date'), 'Date'[Date]) , today() , blank())

for buttons consider Bookmarks and buttons

Bookmarks
https://radacad.com/bookmarks-and-buttons-making-power-bi-charts-even-more-interactive
https://docs.microsoft.com/en-us/power-bi/desktop-bookmarks