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Added better documentation to command line programs.
Added better documentation to command line programs.

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r2217:fcba632f
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gui-mpl.py
54 lines | 1.3 KiB | text/x-python | PythonLexer
Fernando Perez
In-progress work on trying to get a robust inputhook setup....
r2213 """Test the new %gui command. Run this in ipython as
Brian Granger
Finishing up the wx, qt4 and tk support. Still have to do gtk.
r2214 In [1]: %gui [backend]
In [2]: %run switchgui [backend]
Fernando Perez
In-progress work on trying to get a robust inputhook setup....
r2213
where the optional backend can be one of: qt4, gtk, tk, wx.
Brian Granger
Mostly finished on edits to inputhook.
r2217
Because of subtle difference in how Matplotlib handles the different GUI
toolkits (in things like draw and show), minor modifications to this script
have to be made for Tk to get it to work with the 0.99 and below releases
of Matplotlib. However, in the future, Matplotlib should be able to have
similar logic for all the toolkits, as they are all now using PyOS_InputHook.
Fernando Perez
In-progress work on trying to get a robust inputhook setup....
r2213 """
import sys
import time
from IPython.lib import inputhook
Brian Granger
Finishing up the wx, qt4 and tk support. Still have to do gtk.
r2214 gui = inputhook.current_gui()
if gui is None:
gui = 'qt4'
inputhook.enable_qt4(app=True)
Fernando Perez
In-progress work on trying to get a robust inputhook setup....
r2213
Brian Granger
Finishing up the wx, qt4 and tk support. Still have to do gtk.
r2214 backends = dict(wx='wxagg', qt4='qt4agg', gtk='gtkagg', tk='tkagg')
Fernando Perez
In-progress work on trying to get a robust inputhook setup....
r2213
import matplotlib
Brian Granger
Finishing up the wx, qt4 and tk support. Still have to do gtk.
r2214 matplotlib.use(backends[gui])
matplotlib.interactive(True)
Fernando Perez
In-progress work on trying to get a robust inputhook setup....
r2213
import matplotlib
from matplotlib import pyplot as plt, mlab, pylab
import numpy as np
from numpy import *
from matplotlib.pyplot import *
Brian Granger
Finishing up the wx, qt4 and tk support. Still have to do gtk.
r2214 x = np.linspace(0,pi,500)
Fernando Perez
In-progress work on trying to get a robust inputhook setup....
r2213
print "A plot has been created"
line, = plot(x,sin(2*x))
Brian Granger
Mostly finished on edits to inputhook.
r2217 inputhook.spin() # This has to be removed for Tk
Fernando Perez
In-progress work on trying to get a robust inputhook setup....
r2213
Brian Granger
Finishing up the wx, qt4 and tk support. Still have to do gtk.
r2214 print "Now, we will update the plot..."
Fernando Perez
In-progress work on trying to get a robust inputhook setup....
r2213 print
for i in range(1,51):
print i,
sys.stdout.flush()
Brian Granger
Finishing up the wx, qt4 and tk support. Still have to do gtk.
r2214 line.set_data(x,sin(x*i))
Fernando Perez
In-progress work on trying to get a robust inputhook setup....
r2213 plt.title('i=%d' % i)
plt.draw()
Brian Granger
Mostly finished on edits to inputhook.
r2217 inputhook.spin() # This has to be removed for Tk