matplotlib-users Mailing List for matplotlib

Not sure if this is a bug or a feature, but
xlabel (and ylabel) doesn't honour the rcParams['font.size']
parameters.
To see this:
x = linspace(0,10)
y = x**2
plot(x,y)
xlabel("x, m")
ylabel(r'y^2, m^2")
rcParams['font.size'] = 20
ylabel(r'y$^{2},ドル m')
this is different to
ylabel(r'y$^{2},ドル m', fontsize=rcParams['font.size'])
So, xlabel behaviours similarly; the fontsize parameter is
honoured, but the default parameter, as set with rcParams['font.size']
is not.
I would call this a bug, not a feature.
Other info, as requested by the troubleshooting FAQ...
will@jalfrezi:~$ uname -a
Linux jalfrezi 3.0.0-16-generic #28-Ubuntu SMP Fri Jan 27 17:50:54 UTC
2012 i686 i686 i386 GNU/Linux
(but also seen in Windows XP)
matplotlib version 1.0.1
matplotlib obtained from the enthought python distribution
Thanks,
W
-- 
Will Grainger
wil...@gm...

Thanks for responding. It is 'sort of' good to know that it can't be
explained as I just thought it was my incompetency!
I tried the np rather than N but that made no differences.
thanks again
On Thu, Mar 15, 2012 at 7:48 AM, Benjamin Root <ben...@ou...> wrote:
>
>
> On Tue, Mar 13, 2012 at 4:23 PM, questions anon <que...@gm...>wrote:
>
>> also I have tried running it on a different computer and the same error
>> occurred
>>
>>
>> On Wed, Mar 14, 2012 at 8:22 AM, questions anon <que...@gm...
>> > wrote:
>>
>>> thanks for looking into this Goyo.
>>> The complete code:
>>>
>>>
>>> import numpy as N
>>> import matplotlib.pyplot as plt
>>> from numpy import ma as MA
>>> from mpl_toolkits.basemap import Basemap
>>> import os
>>>
>>> shapefile="E:/GIS_layers/DSE_REGIONS"
>>> inputfile=r"d:/BoMdata/r19000117.txt"
>>> outputfolder=r"d:/BoMdata/outputfolder"
>>>
>>> f=N.genfromtxt(inputfile, skip_header=6, dtype=float, names=True)
>>> print f[0:5]
>>>
>>>
>>> map = Basemap(projection='merc',llcrnrlat=-45,urcrnrlat=-9,
>>>
>>> llcrnrlon=111.975,urcrnrlon=156.525,lat_ts=0,resolution='i')
>>> map.drawcoastlines()
>>> map.drawstates()
>>> map.readshapefile(shapefile, 'DSE_REGIONS')
>>>
>>> xi=N.linspace(111.975, 156.275, 886)
>>> yi=N.linspace(-44.525, -9.975, 691)
>>> x,y=map(*N.meshgrid(xi,yi))
>>> plt.title('rainfall')
>>> CS = map.contourf(x,y, f, 15,cmap=plt.cm.jet)
>>> l,b,w,h =0.1,0.1,0.8,0.8
>>> cax = plt.axes([l+w+0.025, b, 0.025, h])
>>> plt.colorbar(CS,cax=cax, drawedges=True)
>>> plt.savefig((os.path.join(outputfolder, 'rainfall.png')))
>>> plt.show()
>>> plt.close()
>>>
>>>
>>> and the complete error:
>>>
>>>
>>> Traceback (most recent call last):
>>> File "d:/BoMdata/plotrainfall_v2.py", line 23, in <module>
>>>
>>> CS = map.contourf(x,y, f, 15,cmap=plt.cm.jet)
>>> File "C:\Python27\lib\site-packages\mpl_toolkits\basemap\__init__.py",
>>> line 3072, in contourf
>>>
>>> np.logical_or(outsidemask,np.logical_or(ma.getmaskarray(data),xymask))
>>> AttributeError: logical_or
>>>
>>> Any feedback/ideas will be greatly appreciated.
>>>
>>>
>>>
> Your error is very strange and it just simply should not be happening. On
> a completely wild guess, could you try replacing "import numpy as N" with
> "import numpy as np" and replace all instances of "N" with "np"?
>
> Ben Root
>
>

Michael,
Sorry for not getting back to you sooner. Your email got a little buried
in my inbox. From your build log, most of the dependencies for the
backends are not available. Surprisingly, not even Tkinter. Could you
take a look at this page and see if automatically installing dependencies
help you out? (Note, if you built numpy from source, and other packages
from source, then you will have to manually determine which dependencies
you are missing and install).
http://matplotlib.sourceforge.net/faq/installing_faq.html#source-install-from-git
Cheers!
Ben Root

On Tue, Mar 13, 2012 at 4:23 PM, questions anon <que...@gm...>wrote:
> also I have tried running it on a different computer and the same error
> occurred
>
>
> On Wed, Mar 14, 2012 at 8:22 AM, questions anon <que...@gm...>wrote:
>
>> thanks for looking into this Goyo.
>> The complete code:
>>
>>
>> import numpy as N
>> import matplotlib.pyplot as plt
>> from numpy import ma as MA
>> from mpl_toolkits.basemap import Basemap
>> import os
>>
>> shapefile="E:/GIS_layers/DSE_REGIONS"
>> inputfile=r"d:/BoMdata/r19000117.txt"
>> outputfolder=r"d:/BoMdata/outputfolder"
>>
>> f=N.genfromtxt(inputfile, skip_header=6, dtype=float, names=True)
>> print f[0:5]
>>
>>
>> map = Basemap(projection='merc',llcrnrlat=-45,urcrnrlat=-9,
>> llcrnrlon=111.975,urcrnrlon=156.525,lat_ts=0,resolution='i')
>> map.drawcoastlines()
>> map.drawstates()
>> map.readshapefile(shapefile, 'DSE_REGIONS')
>>
>> xi=N.linspace(111.975, 156.275, 886)
>> yi=N.linspace(-44.525, -9.975, 691)
>> x,y=map(*N.meshgrid(xi,yi))
>> plt.title('rainfall')
>> CS = map.contourf(x,y, f, 15,cmap=plt.cm.jet)
>> l,b,w,h =0.1,0.1,0.8,0.8
>> cax = plt.axes([l+w+0.025, b, 0.025, h])
>> plt.colorbar(CS,cax=cax, drawedges=True)
>> plt.savefig((os.path.join(outputfolder, 'rainfall.png')))
>> plt.show()
>> plt.close()
>>
>>
>> and the complete error:
>>
>>
>> Traceback (most recent call last):
>> File "d:/BoMdata/plotrainfall_v2.py", line 23, in <module>
>>
>> CS = map.contourf(x,y, f, 15,cmap=plt.cm.jet)
>> File "C:\Python27\lib\site-packages\mpl_toolkits\basemap\__init__.py",
>> line 3072, in contourf
>> np.logical_or(outsidemask,np.logical_or(ma.getmaskarray(data),xymask))
>> AttributeError: logical_or
>>
>> Any feedback/ideas will be greatly appreciated.
>>
>>
>>
Your error is very strange and it just simply should not be happening. On
a completely wild guess, could you try replacing "import numpy as N" with
"import numpy as np" and replace all instances of "N" with "np"?
Ben Root

On Wed, Mar 14, 2012 at 2:38 PM, kususe <ku...@in...> wrote:
>
> I got an error using the first subplot function because I have to specify 3
> parameters.
> If i do it, I get that "AxesSubplot' object is not iterable"
> I coded using 3 subplot functions, getting the same error.
>
> Thanks
> K.
>
>
Note that I wrote `subplots` with an "s", which is a different command than
`subplot`. (You're really having problems with "s"s today :)
BTW, would you mind interleaving or bottom-posting
replies<http://en.wikipedia.org/wiki/Posting_style#Placement_of_replies>.
It's a bit easier to follow the conversation that way.
-Tony
>
> Tony Yu-3 wrote:
> >
> > On Wed, Mar 14, 2012 at 1:41 PM, kususe <ku...@in...> wrote:
> >
> >>
> >> Thanks, it works.
> >> But if the graph is just one in a figure.
> >>
> >> I created various graph and I wanna remove all ticks in all of X axis.
> >> I coded:
> >>
> >> plt.subplot(3,1,1)
> >> p1, = plt.plot(self.data0,self.data1)
> >> .....
> >> plt.subplot(3,1,2)
> >> p2, = plt.plot(self.data0,self.data2)
> >> .....
> >> plt.subplot(3,1,3)
> >> p3, = plt.plot(self.data0,self.data4)
> >> .....
> >>
> >> how can I work the problem out?
> >>
> >
> > I would do the following (`subplots` requires mpl 1.0, I think):
> >
> > fig, axes = plt.subplots(ncols=3)
> > ax1, ax2, ax3 = axes
> > ax1.plot(x, y1)
> > ...
> > ax2.plot(x, y2)
> > ...
> > ax3.plot(x, y3)
> > ...
> > for ax in axes:\
> > ax.set_xticks([])
> > ...
> >
> >
> > Cheers,
> > -Tony
> >
> > Thanks in advance
> >> K.
> >>
> >>
> >> Tony Yu-3 wrote:
> >> >
> >> > On Wed, Mar 14, 2012 at 5:44 AM, kususe <ku...@in...> wrote:
> >> >
> >> >>
> >> >> Hi folks,
> >> >> I have a graph got using the subplot command.
> >> >> I'd like to remove all ticks in X axis in all of graph.
> >> >>
> >> >> I used: plt.setp(plt.gca(),'XtickLabel',[])
> >> >>
> >> >> but I get that:
> >> >>
> >> >> File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 1169,
> >> in
> >> >> setp
> >> >> func = getattr(o,funcName)
> >> >> AttributeError: 'AxesSubplot' object has no attribute
> 'set_xticklabel'
> >> >>
> >> >> Suggestions?
> >> >> Thanks in advance
> >> >> K
> >> >>
> >> >>
> >> > You're missing an "s"; i.e. "xticklabels". Also, the more conventional
> >> > pattern is to call the axes method, i.e.:
> >> >
> >> > >>> ax = plt.gca()
> >> > >>> ax.set_xticklabels([])
> >> >
> >> > or, if want to remove both labels and the tick-lines
> >> >
> >> > >>> ax.set_xticks([])
> >> >
> >> > Best,
> >> > -Tony
> >> >
> >> >

I got an error using the first subplot function because I have to specify 3
parameters. 
If i do it, I get that "AxesSubplot' object is not iterable"
I coded using 3 subplot functions, getting the same error.
Thanks
K.
Tony Yu-3 wrote:
> 
> On Wed, Mar 14, 2012 at 1:41 PM, kususe <ku...@in...> wrote:
> 
>>
>> Thanks, it works.
>> But if the graph is just one in a figure.
>>
>> I created various graph and I wanna remove all ticks in all of X axis.
>> I coded:
>>
>> plt.subplot(3,1,1)
>> p1, = plt.plot(self.data0,self.data1)
>> .....
>> plt.subplot(3,1,2)
>> p2, = plt.plot(self.data0,self.data2)
>> .....
>> plt.subplot(3,1,3)
>> p3, = plt.plot(self.data0,self.data4)
>> .....
>>
>> how can I work the problem out?
>>
> 
> I would do the following (`subplots` requires mpl 1.0, I think):
> 
> fig, axes = plt.subplots(ncols=3)
> ax1, ax2, ax3 = axes
> ax1.plot(x, y1)
> ...
> ax2.plot(x, y2)
> ...
> ax3.plot(x, y3)
> ...
> for ax in axes:\
> ax.set_xticks([])
> ...
> 
> 
> Cheers,
> -Tony
> 
> Thanks in advance
>> K.
>>
>>
>> Tony Yu-3 wrote:
>> >
>> > On Wed, Mar 14, 2012 at 5:44 AM, kususe <ku...@in...> wrote:
>> >
>> >>
>> >> Hi folks,
>> >> I have a graph got using the subplot command.
>> >> I'd like to remove all ticks in X axis in all of graph.
>> >>
>> >> I used: plt.setp(plt.gca(),'XtickLabel',[])
>> >>
>> >> but I get that:
>> >>
>> >> File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 1169,
>> in
>> >> setp
>> >> func = getattr(o,funcName)
>> >> AttributeError: 'AxesSubplot' object has no attribute 'set_xticklabel'
>> >>
>> >> Suggestions?
>> >> Thanks in advance
>> >> K
>> >>
>> >>
>> > You're missing an "s"; i.e. "xticklabels". Also, the more conventional
>> > pattern is to call the axes method, i.e.:
>> >
>> > >>> ax = plt.gca()
>> > >>> ax.set_xticklabels([])
>> >
>> > or, if want to remove both labels and the tick-lines
>> >
>> > >>> ax.set_xticks([])
>> >
>> > Best,
>> > -Tony
>> >
>> >
>> ------------------------------------------------------------------------------
>> > Virtualization & Cloud Management Using Capacity Planning
>> > Cloud computing makes use of virtualization - but cloud computing
>> > also focuses on allowing computing to be delivered as a service.
>> > http://www.accelacomm.com/jaw/sfnl/114/51521223/
>> > _______________________________________________
>> > Matplotlib-users mailing list
>> > Mat...@li...
>> > https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>> >
>> >
>> --
>> View this message in context:
>> http://old.nabble.com/How-to-remove-x-axis-in-a-subplotted-graph-tp33500598p33504036.html
>> Sent from the matplotlib - users mailing list archive at Nabble.com.
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Virtualization & Cloud Management Using Capacity Planning
>> Cloud computing makes use of virtualization - but cloud computing
>> also focuses on allowing computing to be delivered as a service.
>> http://www.accelacomm.com/jaw/sfnl/114/51521223/
>> _______________________________________________
>> Matplotlib-users mailing list
>> Mat...@li...
>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>
> 
> ------------------------------------------------------------------------------
> Virtualization & Cloud Management Using Capacity Planning
> Cloud computing makes use of virtualization - but cloud computing 
> also focuses on allowing computing to be delivered as a service.
> http://www.accelacomm.com/jaw/sfnl/114/51521223/
> _______________________________________________
> Matplotlib-users mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
> 
> 
-- 
View this message in context: http://old.nabble.com/How-to-remove-x-axis-in-a-subplotted-graph-tp33500598p33504472.html
Sent from the matplotlib - users mailing list archive at Nabble.com.

On Wed, Mar 14, 2012 at 2:16 PM, Aman Thakral <ama...@gm...>wrote:
> I recently upgrade to Python 2.7 (I used EPD Free for the install which
> comes with matplotlib 1.1.0) and I'm getting the following error when I try
> to plot dates. I've tried a few different backends, but they all seem to
> give the same error. I had no issues using Python 2.6 up to now. I think
> this may have to do with the new requirement in Python 2.7 that if you
> passed a float to a function that was defined as an int, it now raises a
> TypeError (instead of a DeprecationWarning).
>
> Traceback (most recent call last):
> File "C:\Python27\lib\site-packages\matplotlib\backends\backend_wx.py",
> line 1289, in _onLeftButtonDown
> FigureCanvasBase.button_press_event(self, x, y, 1, guiEvent=evt)
> File "C:\Python27\lib\site-packages\matplotlib\backend_bases.py", line
> 1632, in button_press_event
> self.callbacks.process(s, mouseevent)
> File "C:\Python27\lib\site-packages\matplotlib\cbook.py", line 256, in
> process
> proxy(*args, **kwargs)
> File "C:\Python27\lib\site-packages\matplotlib\cbook.py", line 189, in
> __call__
> return mtd(*args, **kwargs)
> File "C:\Python27\lib\site-packages\matplotlib\backend_bases.py", line
> 1522, in pick
> self.figure.pick(mouseevent)
> File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 332, in
> pick
> a.pick(mouseevent)
> File "C:\Python27\lib\site-packages\matplotlib\axes.py", line 3038, in
> pick
> martist.Artist.pick(self,args[0])
> File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 332, in
> pick
> a.pick(mouseevent)
> File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 321, in
> pick
> self.figure.canvas.pick_event(mouseevent, self, **prop)
> File "C:\Python27\lib\site-packages\matplotlib\backend_bases.py", line
> 1598, in pick_event
> self.callbacks.process(s, event)
> File "C:\Python27\lib\site-packages\matplotlib\cbook.py", line 256, in
> process
> proxy(*args, **kwargs)
> File "C:\Python27\lib\site-packages\matplotlib\cbook.py", line 189, in
> __call__
> return mtd(*args, **kwargs)
> File "C:\src\QC_DUAL\src\QC_DUAL\databrowser.py", line 284, in onpick
> self.fig.canvas.draw()
> File
> "C:\Python27\lib\site-packages\matplotlib\backends\backend_wxagg.py", line
> 59, in draw
> FigureCanvasAgg.draw(self)
> File "C:\Python27\lib\site-packages\matplotlib\backends\backend_agg.py",
> line 401, in draw
> self.figure.draw(self.renderer)
> File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 55, in
> draw_wrapper
> draw(artist, renderer, *args, **kwargs)
> File "C:\Python27\lib\site-packages\matplotlib\figure.py", line 884, in
> draw
> func(*args)
> File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 55, in
> draw_wrapper
> draw(artist, renderer, *args, **kwargs)
> File "C:\Python27\lib\site-packages\matplotlib\axes.py", line 1983, in
> draw
> a.draw(renderer)
> File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 55, in
> draw_wrapper
> draw(artist, renderer, *args, **kwargs)
> File "C:\Python27\lib\site-packages\matplotlib\axis.py", line 1036, in
> draw
> ticks_to_draw = self._update_ticks(renderer)
> File "C:\Python27\lib\site-packages\matplotlib\axis.py", line 926, in
> _update_ticks
> tick_tups = [ t for t in self.iter_ticks()]
> File "C:\Python27\lib\site-packages\matplotlib\axis.py", line 873, in
> iter_ticks
> majorLocs = self.major.locator()
> File "C:\Python27\lib\site-packages\matplotlib\dates.py", line 594, in
> __call__
> dates = self.rule.between(dmin, dmax, True)
> File "C:\Python27\lib\site-packages\dateutil\rrule.py", line 207, in
> between
> for i in gen:
> File "C:\Python27\lib\site-packages\dateutil\rrule.py", line 451, in
> _iter
> dayset, start, end = getdayset(year, month, day)
> File "C:\Python27\lib\site-packages\dateutil\rrule.py", line 797, in
> ddayset
> i = datetime.date(year, month, day).toordinal()-self.yearordinal
> TypeError: integer argument expected, got float
>
Ok, so I managed to track this down. Apparently I was using a float
instead of an int in the interval argument of the HourLocator. I think
casting to the interval argument to int in the dates.HourLocator class
would be a good idea so users not familiar with the nuance won't have to
deal with this headache.

I recently upgrade to Python 2.7 (I used EPD Free for the install which
comes with matplotlib 1.1.0) and I'm getting the following error when I try
to plot dates. I've tried a few different backends, but they all seem to
give the same error. I had no issues using Python 2.6 up to now. I think
this may have to do with the new requirement in Python 2.7 that if you
passed a float to a function that was defined as an int, it now raises a
TypeError (instead of a DeprecationWarning).
Traceback (most recent call last):
 File "C:\Python27\lib\site-packages\matplotlib\backends\backend_wx.py",
line 1289, in _onLeftButtonDown
 FigureCanvasBase.button_press_event(self, x, y, 1, guiEvent=evt)
 File "C:\Python27\lib\site-packages\matplotlib\backend_bases.py", line
1632, in button_press_event
 self.callbacks.process(s, mouseevent)
 File "C:\Python27\lib\site-packages\matplotlib\cbook.py", line 256, in
process
 proxy(*args, **kwargs)
 File "C:\Python27\lib\site-packages\matplotlib\cbook.py", line 189, in
__call__
 return mtd(*args, **kwargs)
 File "C:\Python27\lib\site-packages\matplotlib\backend_bases.py", line
1522, in pick
 self.figure.pick(mouseevent)
 File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 332, in
pick
 a.pick(mouseevent)
 File "C:\Python27\lib\site-packages\matplotlib\axes.py", line 3038, in
pick
 martist.Artist.pick(self,args[0])
 File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 332, in
pick
 a.pick(mouseevent)
 File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 321, in
pick
 self.figure.canvas.pick_event(mouseevent, self, **prop)
 File "C:\Python27\lib\site-packages\matplotlib\backend_bases.py", line
1598, in pick_event
 self.callbacks.process(s, event)
 File "C:\Python27\lib\site-packages\matplotlib\cbook.py", line 256, in
process
 proxy(*args, **kwargs)
 File "C:\Python27\lib\site-packages\matplotlib\cbook.py", line 189, in
__call__
 return mtd(*args, **kwargs)
 File "C:\src\QC_DUAL\src\QC_DUAL\databrowser.py", line 284, in onpick
 self.fig.canvas.draw()
 File
"C:\Python27\lib\site-packages\matplotlib\backends\backend_wxagg.py", line
59, in draw
 FigureCanvasAgg.draw(self)
 File "C:\Python27\lib\site-packages\matplotlib\backends\backend_agg.py",
line 401, in draw
 self.figure.draw(self.renderer)
 File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 55, in
draw_wrapper
 draw(artist, renderer, *args, **kwargs)
 File "C:\Python27\lib\site-packages\matplotlib\figure.py", line 884, in
draw
 func(*args)
 File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 55, in
draw_wrapper
 draw(artist, renderer, *args, **kwargs)
 File "C:\Python27\lib\site-packages\matplotlib\axes.py", line 1983, in
draw
 a.draw(renderer)
 File "C:\Python27\lib\site-packages\matplotlib\artist.py", line 55, in
draw_wrapper
 draw(artist, renderer, *args, **kwargs)
 File "C:\Python27\lib\site-packages\matplotlib\axis.py", line 1036, in
draw
 ticks_to_draw = self._update_ticks(renderer)
 File "C:\Python27\lib\site-packages\matplotlib\axis.py", line 926, in
_update_ticks
 tick_tups = [ t for t in self.iter_ticks()]
 File "C:\Python27\lib\site-packages\matplotlib\axis.py", line 873, in
iter_ticks
 majorLocs = self.major.locator()
 File "C:\Python27\lib\site-packages\matplotlib\dates.py", line 594, in
__call__
 dates = self.rule.between(dmin, dmax, True)
 File "C:\Python27\lib\site-packages\dateutil\rrule.py", line 207, in
between
 for i in gen:
 File "C:\Python27\lib\site-packages\dateutil\rrule.py", line 451, in _iter
 dayset, start, end = getdayset(year, month, day)
 File "C:\Python27\lib\site-packages\dateutil\rrule.py", line 797, in
ddayset
 i = datetime.date(year, month, day).toordinal()-self.yearordinal
TypeError: integer argument expected, got float

On Wed, Mar 14, 2012 at 1:41 PM, kususe <ku...@in...> wrote:
>
> Thanks, it works.
> But if the graph is just one in a figure.
>
> I created various graph and I wanna remove all ticks in all of X axis.
> I coded:
>
> plt.subplot(3,1,1)
> p1, = plt.plot(self.data0,self.data1)
> .....
> plt.subplot(3,1,2)
> p2, = plt.plot(self.data0,self.data2)
> .....
> plt.subplot(3,1,3)
> p3, = plt.plot(self.data0,self.data4)
> .....
>
> how can I work the problem out?
>
I would do the following (`subplots` requires mpl 1.0, I think):
fig, axes = plt.subplots(ncols=3)
ax1, ax2, ax3 = axes
ax1.plot(x, y1)
...
ax2.plot(x, y2)
...
ax3.plot(x, y3)
...
for ax in axes:\
 ax.set_xticks([])
 ...
Cheers,
-Tony
Thanks in advance
> K.
>
>
> Tony Yu-3 wrote:
> >
> > On Wed, Mar 14, 2012 at 5:44 AM, kususe <ku...@in...> wrote:
> >
> >>
> >> Hi folks,
> >> I have a graph got using the subplot command.
> >> I'd like to remove all ticks in X axis in all of graph.
> >>
> >> I used: plt.setp(plt.gca(),'XtickLabel',[])
> >>
> >> but I get that:
> >>
> >> File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 1169, in
> >> setp
> >> func = getattr(o,funcName)
> >> AttributeError: 'AxesSubplot' object has no attribute 'set_xticklabel'
> >>
> >> Suggestions?
> >> Thanks in advance
> >> K
> >>
> >>
> > You're missing an "s"; i.e. "xticklabels". Also, the more conventional
> > pattern is to call the axes method, i.e.:
> >
> > >>> ax = plt.gca()
> > >>> ax.set_xticklabels([])
> >
> > or, if want to remove both labels and the tick-lines
> >
> > >>> ax.set_xticks([])
> >
> > Best,
> > -Tony
> >
> >
> ------------------------------------------------------------------------------
> > Virtualization & Cloud Management Using Capacity Planning
> > Cloud computing makes use of virtualization - but cloud computing
> > also focuses on allowing computing to be delivered as a service.
> > http://www.accelacomm.com/jaw/sfnl/114/51521223/
> > _______________________________________________
> > Matplotlib-users mailing list
> > Mat...@li...
> > https://lists.sourceforge.net/lists/listinfo/matplotlib-users
> >
> >
> --
> View this message in context:
> http://old.nabble.com/How-to-remove-x-axis-in-a-subplotted-graph-tp33500598p33504036.html
> Sent from the matplotlib - users mailing list archive at Nabble.com.
>
>
>
> ------------------------------------------------------------------------------
> Virtualization & Cloud Management Using Capacity Planning
> Cloud computing makes use of virtualization - but cloud computing
> also focuses on allowing computing to be delivered as a service.
> http://www.accelacomm.com/jaw/sfnl/114/51521223/
> _______________________________________________
> Matplotlib-users mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>

Thanks, it works. 
But if the graph is just one in a figure. 
I created various graph and I wanna remove all ticks in all of X axis. 
I coded:
 plt.subplot(3,1,1)
		p1, = plt.plot(self.data0,self.data1)
 .....
		plt.subplot(3,1,2)
		p2, = plt.plot(self.data0,self.data2)
		.....		
		plt.subplot(3,1,3)
		p3, = plt.plot(self.data0,self.data4)
		.....
how can I work the problem out?
Thanks in advance
K.
Tony Yu-3 wrote:
> 
> On Wed, Mar 14, 2012 at 5:44 AM, kususe <ku...@in...> wrote:
> 
>>
>> Hi folks,
>> I have a graph got using the subplot command.
>> I'd like to remove all ticks in X axis in all of graph.
>>
>> I used: plt.setp(plt.gca(),'XtickLabel',[])
>>
>> but I get that:
>>
>> File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 1169, in
>> setp
>> func = getattr(o,funcName)
>> AttributeError: 'AxesSubplot' object has no attribute 'set_xticklabel'
>>
>> Suggestions?
>> Thanks in advance
>> K
>>
>>
> You're missing an "s"; i.e. "xticklabels". Also, the more conventional
> pattern is to call the axes method, i.e.:
> 
> >>> ax = plt.gca()
> >>> ax.set_xticklabels([])
> 
> or, if want to remove both labels and the tick-lines
> 
> >>> ax.set_xticks([])
> 
> Best,
> -Tony
> 
> ------------------------------------------------------------------------------
> Virtualization & Cloud Management Using Capacity Planning
> Cloud computing makes use of virtualization - but cloud computing 
> also focuses on allowing computing to be delivered as a service.
> http://www.accelacomm.com/jaw/sfnl/114/51521223/
> _______________________________________________
> Matplotlib-users mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
> 
> 
-- 
View this message in context: http://old.nabble.com/How-to-remove-x-axis-in-a-subplotted-graph-tp33500598p33504036.html
Sent from the matplotlib - users mailing list archive at Nabble.com.

You could download the examples from 
http://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-1.1.0/, 
and that should solve your problem once and for all.
Cheers,
Zoltán
>
>
> On Wed, Mar 14, 2012 at 9:58 AM, Jonathan Slavin 
> <js...@cf... <mailto:js...@cf...>> wrote:
>
> Hi,
>
> Recently on several occasions I have gotten the response "Too many
> requests, please try again later." when trying to go to a matplotlib
> webpage. Have others experienced this also? Is this a problem with
> sourceforge? I'm wondering what could be done about this. It's very
> annoying when, for example, you want to see the source code for some
> useful example and you have to try back several times to get to the
> page.
>
> Jon
> --
> __________________________________________________
>
>
> No insights here, just confirmation: I've also gotten this error 
> message a few times over the last few weeks.
>
> -Tony
>
>

On Wed, Mar 14, 2012 at 9:58 AM, Jonathan Slavin <js...@cf...>wrote:
> Hi,
>
> Recently on several occasions I have gotten the response "Too many
> requests, please try again later." when trying to go to a matplotlib
> webpage. Have others experienced this also? Is this a problem with
> sourceforge? I'm wondering what could be done about this. It's very
> annoying when, for example, you want to see the source code for some
> useful example and you have to try back several times to get to the
> page.
>
> Jon
> --
> __________________________________________________
>
>
No insights here, just confirmation: I've also gotten this error message a
few times over the last few weeks.
-Tony

On Wed, Mar 14, 2012 at 5:44 AM, kususe <ku...@in...> wrote:
>
> Hi folks,
> I have a graph got using the subplot command.
> I'd like to remove all ticks in X axis in all of graph.
>
> I used: plt.setp(plt.gca(),'XtickLabel',[])
>
> but I get that:
>
> File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 1169, in
> setp
> func = getattr(o,funcName)
> AttributeError: 'AxesSubplot' object has no attribute 'set_xticklabel'
>
> Suggestions?
> Thanks in advance
> K
>
>
You're missing an "s"; i.e. "xticklabels". Also, the more conventional
pattern is to call the axes method, i.e.:
 >>> ax = plt.gca()
 >>> ax.set_xticklabels([])
or, if want to remove both labels and the tick-lines
 >>> ax.set_xticks([])
Best,
-Tony

On Wed, Mar 14, 2012 at 6:02 AM, kususe <ku...@in...> wrote:
>
> Hi folks,
> I've to draw an arrow.
> I used Arrow() function:
>
> pa.Arrow(0, 0, x, y, width=1.0)
>
> where I imported
>
> matplotlib.patches as pa
>
> Now, how to use plot() function di display the figure?
>
> Tanks in advance,
> K.
> --
> View this message in context:
> http://old.nabble.com/How-to-draw-an-arrow-tp33500720p33500720.html
> Sent from the matplotlib - users mailing list archive at Nabble.com.
>
>
Hi,
You need to add the patch to the current axes. For example,
#~~~
import matplotlib.pyplot as plt
from matplotlib import patches
arr = patches.Arrow(0,0,1,1)
ax = plt.gca()
ax.add_patch(arr)
plt.show()
#~~~
When you create a Matplotlib artist (here a `Patch` artist) with pyplot
(e.g. `plt.plot` creates a Line2D instance), pyplot takes care of matching
artist with axes. Artists themselves don't know anything about where you're
plotting, so you have to tell it where to go.
-Tony

Hi,
Recently on several occasions I have gotten the response "Too many
requests, please try again later." when trying to go to a matplotlib
webpage. Have others experienced this also? Is this a problem with
sourceforge? I'm wondering what could be done about this. It's very
annoying when, for example, you want to see the source code for some
useful example and you have to try back several times to get to the
page.
Jon
-- 
______________________________________________________________
Jonathan D. Slavin Harvard-Smithsonian CfA
js...@cf... 60 Garden Street, MS 83
phone: (617) 496-7981 Cambridge, MA 02138-1516
 cell: (781) 363-0035 USA
______________________________________________________________

Hi folks, 
I've to draw an arrow. 
I used Arrow() function:
pa.Arrow(0, 0, x, y, width=1.0)
where I imported 
matplotlib.patches as pa
Now, how to use plot() function di display the figure?
Tanks in advance, 
K.
-- 
View this message in context: http://old.nabble.com/How-to-draw-an-arrow-tp33500720p33500720.html
Sent from the matplotlib - users mailing list archive at Nabble.com.

Hi folks, 
I have a graph got using the subplot command. 
I'd like to remove all ticks in X axis in all of graph. 
I used: plt.setp(plt.gca(),'XtickLabel',[]) 
but I get that:
File "/usr/lib/pymodules/python2.6/matplotlib/artist.py", line 1169, in setp
 func = getattr(o,funcName)
AttributeError: 'AxesSubplot' object has no attribute 'set_xticklabel'
Suggestions?
Thanks in advance
K
-- 
View this message in context: http://old.nabble.com/How-to-remove-x-axis-in-a-subplotted-graph-tp33500598p33500598.html
Sent from the matplotlib - users mailing list archive at Nabble.com.