Is it possible to find a sample to know how to use Qt to have a line-chart based on a set of data?

[pico]

Hi, Sir:
I have a table of data, and I want to draw them to be a line-chart.
Although I check the chart example, I still have no idea how to have a line chart?
Could you please let me know if any good sample to study?

Thanks a lot.

BR,
Pico

[Franzk]

You might be interested in using "Qwt":http://qwt.sourceforge.net/ rather than reinventing the wheel.

[pico]

Hi, Franzk:
Thanks a lot.

I will try it.