I'm trying to display data in bar chart but I have a few problems.
1. What's the difference between bar chart and column chart? I used one of the column charts from the example page and it showed bar chart that I like.
2. I would like to change the bar width but I can't find any option like width or something simillar in API.
3. Also I would like to set some right margin between the bars but I didn't find anything.
Thanks for your help and sorry for the broken english