Hi,
is it enough to overwrite the axesgrid.py file in my matplotlib 0.99
installation with the file from svn? I tried that, but i see no effects.
Are there anywhere precompiled matplotlib releases for 1.0_win32_pre?
Andreas
Jae-Joon Lee schrieb:
On Tue, Sep 8, 2009 at 11:51 AM, Yann
Goudardmatplotlib-us...@alleeduweb.eu wrote:
Hi,
I have the same behaviour with LocatableAxes. HostAxes, ParasiteAxes and
LocatableAxes depend on 'mpl_toolkits.axes_grid.axislines.Axes'. It must
be the matter origin.
Yes, and this was because I forgot to implement some necessary methods.
This is now fixed in the svn trunk. So if you can,please give it a try.
This another example should draw a grid but does not:
import wx
from wx import Frame
from matplotlib.backends.backend_wxagg import FigureFrameWxAgg,
FigureCanvasWxAgg
from matplotlib.figure import Figure
from mpl_toolkits.axes_grid.axes_divider import LocatableAxes
fig = Figure((1, 1), 50)
axes = LocatableAxes(fig, [0, 0, 1, 1])
# axes.toggle_axisline(False)
axes.grid(True)
fig.add_axes(axes)
app = wx.PySimpleApp()
my_viewer = FigureFrameWxAgg(-1, fig)
my_viewer.Show()
app.MainLoop()
If you uncomment axes.toggle_axisline(False), it works cause it uses
normal 'matplolib.axes.Axes' behaviour. It is not a matter for common
use but if you need 'AxesZero', this trick does not work.
What the toggle_axisline does is simply to make the xaxis and yaxis
(which are responsible for drawing ticks, ticklabels, etc in the
mainline mpl) visible again, and make axis[bottom] and etc
invisible.
One workaround is to make xaxis and yaxis visible but pnly to draw the
gridlines. Something like below.
ax.toggle_axisline(True)
ax.grid(True)
ax.gridlines.set_visible(False) # this is just to make the code not to
draw gridlines twice in future release of mpl.
ax.xaxis.set_visible(True)
ax.yaxis.set_visible(True)
for t in ax.xaxis.majorTicks + ax.yaxis.majorTicks:
t.gridOn = True
t.tick1On = False
t.tick2On = False
t.label1On = False
t.label2On = False
Let me know if this does not work, or there is a case that this cannot be
used.
Regards,
-JJ
Yann
On 09/07/2009 10:37 PM, Andreas Fromm wrote:
thanks Sebastian,
you are right, your code works here too. But i don't get it work in my
multi y-axes plot from the matplotlib examples
(http://matplotlib.sourceforge.net/examples/axes_grid/demo_parasite_axes.html).
Even with linear plots, i get no gridlines.
Any idea, whats wrong here?
minimal code example:
###
import matplotlib.pyplot as plt
from mpl_toolkits.axes_grid.parasite_axes import HostAxes, ParasiteAxes
fig = plt.figure(1)
fig.clf()
#plt.grid(True)
host = HostAxes(fig, [0.15, 0.1, 0.65, 0.8])
fig.add_axes(host)
host.plot([0, 10, 100], [0, 10, 100], label='host')
host.grid(True) #?
host.yaxis.grid(True) #?
host.yaxis.set_scale('log') #?
plt.draw()
plt.show()
###
Greets,
Andreas
Sebastian Busch schrieb:
from matplotlib.pyplot import *
plot([1,10,100],[1,10,100])
grid()
yscale('log')
xscale('log')
works here.
best,
sebastian.
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