#40 Add Support for Time Series Charts

open
nobody
None
5
2003-09-03
2003-09-03
Ashutosh Satyam
No

I recently downloaded jcharts0.7.4.
Found the included docs and the example war file quite
useful in using and understanding this library.

I need to plot a Time Series chart, say like a chart
depicting the memory usage of the system i.e. (Memory
Usage v/s Time).

I have an impression that it's not possible to render such
a chart using the existing API. The existing Chart
implementations are - Axis Chart, ScatterPlotAxisChart
and PieChart2D.

It'll be really nice to add this feature in the existing
library.

Thanks & Regards,
Ashutosh

Discussion

  • Logged In: YES
    user_id=118938

    Question is not converting Date to String and pass it in
    for the xAxisLabels.
    > Rather what I'm looking for is, I supply the data to be
    plotted on my Time Series chart say like
    > (x,y) where x = time and y = value on the Y-Axis.
    >
    > Based on all the data supplied, the API generates the
    x-Axis labels for me. Something similar
    > like
    > we have currently for Bar Charts where a user can define
    the scale for the Y-Axis or else it
    > is automatically computed based on the provided data to be
    plotted.
    >
    > And for Date we can have different formats, say like I
    want to plot it in terms of milliseconds,
    > time, day,
    > date etc. I hope this time I'm clear.
    >