Bar chart need to enable Loading / Processing option
I have created line charts and Bar charts. In Line chart i can see while data is fetching data its showing loading and loading to user can understand data is populating like 2nd image but Bar chart noting is showing and displaying no data to display like image 1 but after some time data is coming.
Need to enable loading option on bar chart same as line chart so user will understand its processing.
Please help me on it.