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15. Re: Richfaces chart component
Thanks Nick. Indeed a nice looking set of components, and quite comprehensive too. Unofrtunately the license doesn't seem very applicable to an OSS project that may be used in downstream commercial products:
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16. Re: Richfaces chart component
Good point Brian. I didn't pay attention to the license. Have you looked at YUI? They have a good charting component and is licensed under the BSD license.
Nick
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17. Re: Richfaces chart component
In a reply to my blog I found a suggestion to use google charts after a quick review I found that the library requries an online acces to google servers so I think it is not suitable to be used in the component.
In my latest post, I noticed that I would try to find a way how to handle events in nvd3 unfortunately without any success. I asked on google group and I am waiting if someone replies with a solution.
If not I think we should use flotcharts beacause it supports various chart types and event handling.
I suggest to use flot chart library for the component. I'll take a look on YUI charting library Nick mentioned.
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18. Re: Richfaces chart component
I have written a proposal of API for the chart component. I am going to introduce it shortly here and more details can be found on my blog.
Hierarchical tag structure - the configuration of a chart is split into tags. Each of them customizes a part of the chart axes(min, max, label), legend and data(label, data, color, type) plotted. List of attributes to be customized is listed in the blog.
Chart types - the component is going to support line, bar and pie chart at first.
Data input - there are two ways of data input declarative (using a4j:repeat) and traditional (data model instance)
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20. Re: Richfaces chart component
There is a updated demo online and poll about data iteration style.