Re: [Matplotlib-users] Filtering plots

2007-07-18 Thread Angel Lopez
Hola Alejandro, sure, I think this can do the job: write a function to calc your X values: def x(data): X=[] c=1 for i in data: if i0: X.append(c) c+=1 return X then your data without zeros in a pythonic way: my_y_data=[i for i in data if i0] with

Re: [Matplotlib-users] Filtering plots

2007-07-18 Thread Angel Lopez
Even in only one line: plot([i+1 for i in range(len(data)) if data[i]0], [i for i in data if i0]) - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of

[Matplotlib-users] Problem to show new plots.

2007-07-17 Thread Angel Lopez
Hello, I wrote a message some weeks ago about a problem I have with pylab, but I think I probably did not explained it very well. I am witting a small application that use tkFileDialog to prompt user to select a file. Then reads it and plot the data. I want that the user could be able to press a

[Matplotlib-users] plot does not redraw

2007-07-02 Thread Angel Lopez
Hello, I started using pylab-matplotlib some weeks ago. And it is really good. I'm working now on windows (TkAgg). I have written a small app that reads a file and plot it. User can press a key to read another file, and plot it over. The problem is that the I have to resize the plot window to