Hi Uwe,

I am using qwt library to draw a graph of Time Vs Temperature in my project
where the data is fed to curve by reading from a csv file as a text.

However I am able to read the values of the csv file when I qdebug in my code,
but am not able to draw those on to the plot.

The QwtPlotCurve class takes parameters only in double and converting the string
info from .csv file to double and feeding it by still it is not drawing those
values.The csv file contains Time and temperature and this data set/pair comes
for every 5 secs.
setRawSamples() function i am using.

Do you have any examples which read csv file and plot accordingly?

Does qwt supports Embedded Linux as well? also does it support touch events such
as thumb and fore finger zooming, panning right now they are happening from
classes QwtPlotPanner and QwtPlotMagnifier through mouse events.

These are versions that I am using currently
QtCreator: 2.0.1
Qt Version : 4.7
QWT Version: 6.0.1

Awating your reply.

Thanks in advance.