I am developing a linechart. The data is stored in a plain
text file. What I did is creating a web service that read all
through the data and provide results for charting. The number of
data is about 50000. The width of chart I created is about 15000,
which enbales to view the line series properly. However, the sreen
is not enough to display that long. Therefore, I put my chart in
the fix width canvas and able to scroll to view the whole chart.
Because the hugh amount of data, it takes time to display in the
chart. So I am wondering whether I can display my chart
incrementally, maybe using paging or other techniques. Do you have
any idea?