I am developing a linechart. The data is stored in a plaintext file. What I did is creating a web service that read allthrough the data and provide results for charting. The number ofdata is about 50000. The width of chart I created is about 15000,which enbales to view the line series properly. Howe...

I am working on rendering chart with large amount of data.Just read some articles about handling large data using pagingtoday. If anybody has dealt with this before, please give somethoughts or an example. Thanks in advance.