Charts plugin or extension

Hi,
I want to offer a page for a customer with diagrams and charts that shows the progress of a project. I don't want to include images. Does anybody know a plugin or component that allow to easily create and maintain bar charts or diagrams?
Thanks for suggestions in advance.
Rooney

ja charte is good ...
or use flexicontent field and google charts api
developers.google.com/chart/

Hello

2 good and very popular charts / graphs libraries are already included with FLEXIcontent
- and use it in our stats

please visit our backend stats screen to see examples

github.com/ecomfe/zrender
github.com/ecomfe/echarts

github.com/FLEXIcontent/flexicontent-cck...e/librairies/zrender
github.com/FLEXIcontent/flexicontent-cck...e/librairies/echarts

do you suggest a new FLEXIcontent field ?
- how would it behave ?

Hmm. I searched around a little bit. All chart creation frameworks like Google or other ones are not user friendly. Problem is source code editing. In the past I just used svg images, but here the problem is that a program like Illustrator has to be used and this is also not very user friendly. As long as I o it it is not a problem, but a normal user?
I do not need any fancy charts. Just easy ones lie a simple bar chart, line or pie chart. A user should just fill in the values and the title and the title for the axis. Or the data should be rendered from a text file.
Rooney

maybe you can create a field for each value and code charte display in template
or need to creating a powerfull charte field :
- insert csv file
- select chart display with some options