The option for 'Copy data' ,'Copy image to Clipboard' has been enabled in a bar chart,but it seems not working in Chrome (accesspoint)Chrome .
Does it is not supported on AJAX..??? If yes please let me know the setting Developer/server as wel.
Try this option:
You can copy images of graphic objects to the clipboard keeping the Ctrl + Shift key and click on the right mouse button on the chart object, and then selecting Copy from the menu. This option can be used by accessing the access point.
You can also use the print option, it will open the a new tab with the chart picture, which you right click as normally and use save as. That's maybe easier for your users, who can't remember to use ctrl shift.