Mike Bauer wrote: > Hello, > > Quick note. I'm making plots with hexbin and everything works > correctly until I try to use the norm='Normalize' option at which > point I get: > > Traceback (most recent call last): > File "diff_engine_v2tmp.py", line 731, in <module> > kept_and_discards) > File "diff_engine_v2tmp.py", line 605, in main > plt.hexbin(xdat,ydat,cmap=cm.jet,gridsize=25,norm=Normalize' )
What is that single quote mark doing after Normalize? If we ignore it, then it looks like you are passing a class, not a class instance as the kwarg needs. > File "/opt/local/Library/Frameworks/Python.framework/Versions/2.5/ > lib/python2.5/site-packages/matplotlib/pyplot.py", line 1920, in hexbin > ret = gca().hexbin(*args, **kwargs) > File "/opt/local/Library/Frameworks/Python.framework/Versions/2.5/ > lib/python2.5/site-packages/matplotlib/axes.py", line 5452, in hexbin > collection.autoscale_None() > File "/opt/local/Library/Frameworks/Python.framework/Versions/2.5/ > lib/python2.5/site-packages/matplotlib/cm.py", line 148, in > autoscale_None > self.norm.autoscale_None(self._A) > AttributeError: 'int' object has no attribute 'autoscale_None' This part of the traceback is also a little puzzling; I'm not sure why self.norm is an int at this point. > > I assume this a bug of some sort. No, I think the problem is that you are passing a class instead of an instance of a class as the norm kwarg to hexbin. (It is not completely clear to me from the traceback, however--there is that strange single quote mark.) What kind of normalization are you trying to to? In other words, what are you trying to accomplish by specifying the norm kwarg? Eric > > Thanks for any ideas. > > Mike > > Using: > os-x 10.5.6 > python 2.5.4 from macports > matplotlib 0.98.5.2 from macports > > > > ------------------------------------------------------------------------------ > Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are > powering Web 2.0 with engaging, cross-platform capabilities. Quickly and > easily build your RIAs with Flex Builder, the Eclipse(TM)based development > software that enables intelligent coding and step-through debugging. > Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com > _______________________________________________ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
