@avb,
The JSFiddle that you have shared seems to be broken. Could you please share an updated JSFiddle with working code so that we can look into the code/chart options being used, understand the scenario better, and help you out?
Also, we are unable to understand what you mean by center the chart data with a blank space on the right instead of filling till the end. Could you please brief us further with a pictorial representation or an example with the steps to understand your requirement so that we can suggest an appropriate solution?
—
Thangaraj Raman
Team CanvasJS