HI i want to replace all the ticks from category and value axis of all the chart namely bar (vertical, horizontal), area, line to a circle of 3 by 3. Any help would be appreciated. Thanks

marcosjags

I want to replace all the ticks (category, valueaxis) with a circle. I am unable to do so. I want it for all the charts namely bar , line , area which consist  of axis.I am unable to do so. Any help would be appreciated.