[EMAIL PROTECTED] wrote:
> apt-get install python-pwm
> this will get you python mega widgets
> one of the dependencies that apt will take care of for you is the
> python2.whatever-tk.
> depending on which version of debian you are using.
> i run sarge with python 2.3
Thanks for the help.
I tried to write a piece of code to plot some simulated data from a
measurement :
from Tkinter import *
import Pmw
steps=(0,)
voltages=(0,)
master=Tk()
plot=Pmw.Blt.Graph(master)
plot.pack(expand=1,fill='both')
for i in range(1,10):
steps=steps+(i,)
setvolt=1.0*i/100
voltages=voltages+(setvolt,)
plot.line_create("Plot",xdata=steps,ydata=voltages)
master.mainloop()
This quits with :
Traceback (most recent call last):
File "<stdin>", line 15, in ?
File "/usr/lib/python2.3/site-packages/Pmw/Pmw_1_2/lib/PmwBlt.py", line
266, in line_create
self.tk.call((self._w, 'line', 'create', name) + self._options(kw))
_tkinter.TclError: element "Plot" already exists in ".-1222950836"
Now, if I try to plot from outside the loop (move the last statement in the
loop out of it), it plots ok. I need to plot this in realtime. So, what
would be the best approach ?
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