If this feature will not be implemented in the near future, it would also be ok if CanvasJS can expose a API to zoom in/out certain x axis range of a chart, plus a Api to tell the current x axis display range. I can write code to synchronize the zoom in/out across different charts.
I am currently considering transfering from a different charting to CanvasJS, but this feature is a blocker. It would be nice if you can help work around it.
Thanks!