matplotlib-users Mailing List for matplotlib (Page 2)

Hi

I've just tried some of the source code from the Spine demos but I when I
try :

ax.spines['bottom'].set_smart_bounds(True)

I get the error:

'Spine' object has no attribute 'set_smart_bounds'


What could be the problem?

Ted

Thanks all. That fixed the problem.

Ted


On 19 October 2010 00:02, Gökhan Sever <gok...@gm...> wrote:

> On Mon, Oct 18, 2010 at 5:36 PM, Eric Firing <ef...@ha...> wrote:
> >
> > setp(xticks, markeredgewidth=4)
> >
> > Ticks are markers.
> >
> > Eric
>
> Good catch. Thanks for the fix.
>
> --
> Gökhan
>
>
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Hello,

I can't log scale my axes on rev8753. It was working on a previous
check-out (possibly a month old). Using WXagg, but same as with
Qt4Agg.

Any ideas what could be wrong in the trunk? It seems to me that some
recent changes on LogLocator [
http://matplotlib.svn.sourceforge.net/viewvc/matplotlib/trunk/matplotlib/lib/matplotlib/ticker.py?view=log
]class causing this.

I[5]: d_um_pcasp_midpoint
O[5]:
array([ 0.124 ,  0.1485,  0.179 ,  0.2145,  0.2585,  0.333 ,  0.5195,
        0.7955,  1.15  ,  1.7805,  2.437 ,  2.7865,  3.187 ,  3.991 ,
        4.957 ])

I[6]: pcasp_spectral_density09d
O[6]:
array([ 523.31751809,  200.73229115,  179.82563138,  183.13125583,
        160.62733458,   48.77147359,   22.23106603,    7.56501192,
         10.94637257,    8.47475684,   21.53335341,   32.950845  ,
         30.502102  ,   28.90555459,   21.38636076])

I[7]: plt.plot(d_um_pcasp_midpoint, pcasp_spectral_density09d)
O[7]: [<matplotlib.lines.Line2D object at 0x14b2474c>]

I[8]: ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line statement', (554, 0))

ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line statement', (555, 0))

ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line statement', (555, 0))

ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line statement', (555, 0))

---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/backends/backend_wx.pyc
in _onKeyDown(self, evt)
   1254         key = self._get_key(evt)
   1255         evt.Skip()
-> 1256         FigureCanvasBase.key_press_event(self, key, guiEvent=evt)
   1257
   1258     def _onKeyUp(self, evt):

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/backend_bases.pyc
in key_press_event(self, key, guiEvent)
   1525         s = 'key_press_event'
   1526         event = KeyEvent(s, self, key, self._lastx,
self._lasty, guiEvent=guiEvent)
-> 1527         self.callbacks.process(s, event)
   1528
   1529     def key_release_event(self, key, guiEvent=None):

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/cbook.pyc
in process(self, s, *args, **kwargs)
    260                 del self.callbacks[s][cid]
    261             else:
--> 262                 proxy(*args, **kwargs)
    263
    264

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/cbook.pyc
in __call__(self, *args, **kwargs)
    186                 mtd = self.func
    187             # invoke the callable and return the result

--> 188             return mtd(*args, **kwargs)
    189
    190         def __eq__(self, other):

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/backend_bases.pyc
in key_press(self, event)
   2254             elif scalex == 'linear':
   2255                 ax.set_xscale('log')
-> 2256                 ax.figure.canvas.draw()
   2257
   2258         elif (event.key.isdigit() and event.key!='0') or
event.key in all:

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/backends/backend_wxagg.pyc
in draw(self, drawDC)
     57         """
     58         DEBUG_MSG("draw()", 1, self)
---> 59         FigureCanvasAgg.draw(self)
     60
     61         self.bitmap =
_convert_agg_to_wx_bitmap(self.get_renderer(), None)

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/backends/backend_agg.pyc
in draw(self)
    392
    393         self.renderer = self.get_renderer()
--> 394         self.figure.draw(self.renderer)
    395
    396     def get_renderer(self):

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/artist.pyc
in draw_wrapper(artist, renderer, *args, **kwargs)
     53     def draw_wrapper(artist, renderer, *args, **kwargs):
     54         before(artist, renderer)
---> 55         draw(artist, renderer, *args, **kwargs)
     56         after(artist, renderer)
     57

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/figure.pyc
in draw(self, renderer)
    872         dsu.sort(key=itemgetter(0))
    873         for zorder, func, args in dsu:
--> 874             func(*args)
    875
    876         renderer.close_group('figure')

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/artist.pyc
in draw_wrapper(artist, renderer, *args, **kwargs)
     53     def draw_wrapper(artist, renderer, *args, **kwargs):
     54         before(artist, renderer)
---> 55         draw(artist, renderer, *args, **kwargs)
     56         after(artist, renderer)
     57

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/axes.pyc in
draw(self, renderer, inframe)
   1952
   1953         for zorder, a in dsu:
-> 1954             a.draw(renderer)
   1955
   1956         renderer.close_group('axes')

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/artist.pyc
in draw_wrapper(artist, renderer, *args, **kwargs)
     53     def draw_wrapper(artist, renderer, *args, **kwargs):
     54         before(artist, renderer)
---> 55         draw(artist, renderer, *args, **kwargs)
     56         after(artist, renderer)
     57

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/axis.pyc in
draw(self, renderer, *args, **kwargs)
    938         renderer.open_group(__name__)
    939         interval = self.get_view_interval()
--> 940         tick_tups = [ t for t in self.iter_ticks()]
    941         if self._smart_bounds:
    942             # handle inverted limits


/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/axis.pyc in
iter_ticks(self)
    874         majorTicks = self.get_major_ticks(len(majorLocs))
    875         self.major.formatter.set_locs(majorLocs)
--> 876         majorLabels = [self.major.formatter(val, i) for i, val
in enumerate(majorLocs)]
    877
    878         minorLocs = self.minor.locator()

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/ticker.pyc
in __call__(self, x, pos)
    635         sign = np.sign(x)
    636         fx = math.log(abs(x))/math.log(b)
--> 637         isDecade = is_decade(fx)
    638
    639         usetex = rcParams['text.usetex']

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/ticker.pyc
in is_decade(x, base)
   1190         return True
   1191     lx = np.log(x)/np.log(base)
-> 1192     return abs(lx - nearest_long(lx)) < 1e-10
   1193
   1194 class LogLocator(Locator):

/home/gsever/Desktop/python-repo/matplotlib/lib/matplotlib/ticker.pyc
in nearest_long(x)
   1184     if x == 0: return 0L
   1185     elif x > 0: return long(x+0.5)
-> 1186     else: return long(x-0.5)
   1187
   1188 def is_decade(x, base=10):

ValueError: cannot convert float NaN to integer


-- 
Gökhan