On Sat, 11 Jul 2009 15:33:32 -0700 (PDT)
Daniel Platz mail.to.daniel.pl...@googlemail.com wrote:
thanks for your repleys. I have tried matplotlib but it is extremely
slow. I think it is more optimized for good looking plots instead of
speed. I do not know the Python bindings of gnuplot and
Hi,
thanks for your repleys. I have tried matplotlib but it is extremely
slow. I think it is more optimized for good looking plots instead of
speed. I do not know the Python bindings of gnuplot and Veusz. To
clarify the issue again, by 25000 data points I mean 25000 pixels,
i.e. corresponding
Daniel Platz mail.to.daniel.pl...@googlemail.com writes:
I do not know the Python bindings of gnuplot and Veusz.
A web search does, though.
URL:http://clusty.com/search?query=gnuplot+python
URL:http://clusty.com/search?query=veusz+python
--
\“The problem with television is
tt-industries wrote:
Hi,
I am programming a oscilloscope module in Python. For this reason, I
want to plot very many data points as fast as possible. This can be
more than 100 000 at once. So far I have been using the ploting module
of wxPython. However, it becomes unstable for more than
tt-industries wrote:
Hi,
I am programming a oscilloscope module in Python. For this reason, I
want to plot very many data points as fast as possible. This can be
more than 100 000 at once.
At once is impossible ;-)
So far I have been using the ploting module
of wxPython.
which plotting
Hi,
I am programming a oscilloscope module in Python. For this reason, I
want to plot very many data points as fast as possible. This can be
more than 100 000 at once. So far I have been using the ploting module
of wxPython. However, it becomes unstable for more than 25000 points.
Can someone
On Thu, Jul 9, 2009 at 3:03 PM,
tt-industriesmail.to.daniel.pl...@googlemail.com wrote:
Hi,
I am programming a oscilloscope module in Python. For this reason, I
want to plot very many data points as fast as possible. This can be
more than 100 000 at once. So far I have been using the ploting
tt-industries mail.to.daniel.pl...@googlemail.com writes:
I am programming a oscilloscope module in Python. For this reason, I
want to plot very many data points as fast as possible. This can be
more than 100 000 at once.
I think you will find good results using Numpy for your arrays of data
In article
0734dc45-d8a0-4f28-b945-f9e179f30...@h11g2000yqb.googlegroups.com,
tt-industries mail.to.daniel.pl...@googlemail.com wrote:
I am programming a oscilloscope module in Python.
Sigh. I guess I'm showing my age, but I still can't get used to the idea
that the right tool to build an
Hello Daniel,
Can someone recommend me a faster plotting library?
I found out gnuplot to be blazing fast for many many points.
I usually just call it using subprocess but there are Python bindings
to it somewhere as well.
HTH,
--
Miki miki.teb...@gmail.com
http://pythonwise.blogspot.com
--
Are you sure about these numbers? Most monitors refresh at 70-80Hz, so
unless you have special display hardware, I'm suspicious of these
numbers doubt . I once had a user post to the matplotlib mailing list
that xplt was refreshing at 1000 Hz. I think xplt drops plot requests
while requests are
[EMAIL PROTECTED] [EMAIL PROTECTED] typed:
Are you sure about these numbers? Most monitors refresh at 70-80Hz,
so unless you have special display hardware, I'm suspicious of these
numbers doubt . I once had a user post to the matplotlib mailing list
that xplt was refreshing at 1000 Hz. I
William Park [EMAIL PROTECTED] writes:
Russell E. Owen [EMAIL PROTECTED] wrote:
Can anyone recommend a fast cross-platform plotting package for 2-D
plots?
Our situation:
We are driving an instrument that outputs data at 20Hz. Control is via
an existing Tkinter application (which
William Park [EMAIL PROTECTED] typed:
Russell E. Owen [EMAIL PROTECTED] wrote:
Can anyone recommend a fast cross-platform plotting package for 2-D
plots?
Our situation:
We are driving an instrument that outputs data at 20Hz. Control is
via an existing Tkinter application (which is being
Russell E. Owen [EMAIL PROTECTED] wrote:
Can anyone recommend a fast cross-platform plotting package for 2-D
plots?
Our situation:
We are driving an instrument that outputs data at 20Hz. Control is via
an existing Tkinter application (which is being extended for this new
instrument)
Can anyone recommend a fast cross-platform plotting package for 2-D
plots?
Our situation:
We are driving an instrument that outputs data at 20Hz. Control is via
an existing Tkinter application (which is being extended for this new
instrument) that runs on unix, mac and windows. We wish to
I like Ploticus. It's a bit kludgy for integration, you need to send
the data to a file and have ploticus read it, but this can be easily
done using memory mapped files. It's a very fast package and it
produces very nice plots. SVG plots too. We use an svg viewer and then
reload the svg tree to
Russell E. Owen wrote:
Can anyone recommend a fast cross-platform plotting package for 2-D
plots?
Our situation:
We are driving an instrument that outputs data at 20Hz. Control is via
an existing Tkinter application (which is being extended for this new
instrument) that runs on unix, mac and
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