I've downloaded the pbix and would really like to know what needs to happen to make a smooth line chart but can't figure it out. I'm aware it isn't the best wat to display data but I would like to have the ability in my back pocket
The option for smooth line charts is now available in Power BI desktop. It's in the properties pane. I've attached a screenshot here that shows where the option is. Visualization used was a Line Chart :
