[Matplotlib-users] ImportError with basemap-0.99.3 windows binary installer
Hi Jeff, I'm seeing the following error with basemap-0.99.3 on Windows. It was installed using the binary installer from sourceforge (as were Numpy and Matplotlib). Python 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)] on win32 Type "help", "copyright", "credits" or "license" for more information. >>> import numpy >>> numpy.__version__ '1.2.1' >>> import matplotlib >>> matplotlib.__version__ 0.98.5.2 >>> from mpl_toolkits import basemap Traceback (most recent call last): File "", line 1, in File "C:\Python25\Lib\site-packages\mpl_toolkits\basemap\__init__.py", line 34 , in import pyproj, sys, os, math, dbflib ImportError: No module named dbflib >>> >From a quick look at the setup.py in SVN (around line 170) it seems that shapelib and dbflib might be installed on the machine where the installer is built and "provide_pyshapelib == 'auto'" is True during the build process? Cheers, Scott -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] ImportError with basemap-0.99.3 windows binary installer
Scott Sinclair wrote: > Hi Jeff, > > I'm seeing the following error with basemap-0.99.3 on Windows. It was > installed using the binary installer from sourceforge (as were Numpy > and Matplotlib). > > Python 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)] > on > > win32 > > Type "help", "copyright", "credits" or "license" for more information. > > import numpy > > numpy.__version__ > > '1.2.1' > > import matplotlib matplotlib.__version__ > 0.98.5.2 > from mpl_toolkits import basemap > > Traceback (most recent call last): > > File "", line 1, in > > File "C:\Python25\Lib\site-packages\mpl_toolkits\basemap\__init__.py", line > 34 > > , in > > import pyproj, sys, os, math, dbflib > > ImportError: No module named dbflib > > > > >From a quick look at the setup.py in SVN (around line 170) it seems > that shapelib and dbflib might be installed on the machine where the > installer is built and "provide_pyshapelib == 'auto'" is True during > the build process? > > Cheers, > Scott > > Scott: Yep, you are right. I'll try to post a new installer today. -Jeff -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] rc params strangeness/error
Matplotlib 0.98.5.2
Location: C:\leo\.matplotlib
Running Windows XP SP2
Obtained from pythonxy v. 2.1.10
No rc customizations ...
I've been having a devil of a time getting my rcParams to update
mid-script. Perhaps this isn't possible, but if that's so, it's not
entirely clear. Even if it is so, this is seemingly a defect, because in an
interactive session one expects quite different behavior (and no amount of
iPython %reset-ing seems to be able to help).
Note that manually setting the font (or what have you) in *title* works
fine.
Here is some example code:
## BEGIN #
import matplotlib
from matplotlib import rc, rcParams, rcdefaults
from matplotlib.pyplot import plot, show, figure, title
print matplotlib.__version__
print matplotlib.get_configdir()
print
print "rcParams['font.sans-serif']:", rcParams['font.sans-serif']
print 'family is:', rcParams['font.family']
print
figure(4)
title('This should be in a sans-serif font')
show()
rcParams['font.sans-serif'] = rcParams['font.monospace']
print "rcParams['font.sans-serif']:", rcParams['font.sans-serif']
print 'family is:', rcParams['font.family']
print
figure(1)
title('This should be in a monospace font')
show()
rcParams['font.sans-serif'] = rcParams['font.serif']
print "rcParams['font.sans-serif']:", rcParams['font.sans-serif']
print 'family is:', rcParams['font.family']
print
figure(2)
title('This should be in a serif font')
show()
rcdefaults()
print "rcParams['font.sans-serif']:", rcParams['font.sans-serif']
print 'family is:', rcParams['font.family']
print
figure(3)
title('This should be back to a sans-serif font')
show()
# END
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Re: [Matplotlib-users] ImportError with basemap-0.99.3 windows binary installer
Scott Sinclair wrote: > Hi Jeff, > > I'm seeing the following error with basemap-0.99.3 on Windows. It was > installed using the binary installer from sourceforge (as were Numpy > and Matplotlib). > > Python 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)] > on > > win32 > > Type "help", "copyright", "credits" or "license" for more information. > > import numpy > > numpy.__version__ > > '1.2.1' > > import matplotlib matplotlib.__version__ > 0.98.5.2 > from mpl_toolkits import basemap > > Traceback (most recent call last): > > File "", line 1, in > > File "C:\Python25\Lib\site-packages\mpl_toolkits\basemap\__init__.py", line > 34 > > , in > > import pyproj, sys, os, math, dbflib > > ImportError: No module named dbflib > > > > >From a quick look at the setup.py in SVN (around line 170) it seems > that shapelib and dbflib might be installed on the machine where the > installer is built and "provide_pyshapelib == 'auto'" is True during > the build process? > > Cheers, > Scott > > > Scott: I've replaced the windows installers on the sf download site - could you try the new ones and let me know if I've fixed the problem? Thanks. -Jeff -- Jeffrey S. Whitaker Phone : (303)497-6313 Meteorologist FAX: (303)497-6449 NOAA/OAR/PSD R/PSD1Email : jeffrey.s.whita...@noaa.gov 325 BroadwayOffice : Skaggs Research Cntr 1D-113 Boulder, CO, USA 80303-3328 Web: http://tinyurl.com/5telg -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] setting thickness of axis frame
Hi, CM> > I use: CM> > CM> > plt.gca().get_frame().set_linewidth(2) CM> > CM> CM> That is not working for me. Is it working now for the OP? Actually, I just went back and found a reply from Jae-Joon to a post of mine in November about this. He points out that get_frame() is deprecated, but that gca().frame.set_linewidth(2) should work. This is not working for me either now (it was at the time), and now that I notice, I am also unable to change the tick width the way I used to: for tl in pp.gca().get_xticklines() + pp.gca().get_yticklines(): tl.set_markeredgewidth(2) ...and I also can get invert_yaxis() (or xaxis) to work either. I'm on windows, using 0.98.5, ang Qt4Agg backend. I get no warnings or errors. Does anyone have any ideas? -- Christopher Brown, Ph.D. Department of Speech and Hearing Science Arizona State University -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] setting thickness of axis frame
Chris - Thanks for your reply. Unfortunately, it didn't seem to have any effect on the frame I created. I notice with matplotlib 0.98.5.1, I get a warning with get_frame(), telling me to use the patch object of the axes instead of get_frame(). So, when I use this with an axes created for a Basemap, I can't get the thickness of the frame around the axes to change. I'm using Basemap 0.99.2. The code demonstrating the issue is attached, and the relevant lines of code are near the bottom of the script. Thanks, Mike Christopher Brown wrote: > Hi Michael, > > MH> The Axes object has a method for turning on the frame: > MH> set_frame_on(). How do I set the thickness of the frame that > MH> appears? > > I use: > > plt.gca().get_frame().set_linewidth(2) > -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] setting thickness of axis frame
Forgot the attachment...
Michael Hearne wrote:
Chris - Thanks for your reply. Unfortunately, it didn't seem to have
any effect on the frame I created.
I notice with matplotlib 0.98.5.1, I get a warning with get_frame(),
telling me to use the patch object of the axes instead of get_frame().
So, when I use this with an axes created for a Basemap, I can't get
the thickness of the frame around the axes to change.
I'm using Basemap 0.99.2.
The code demonstrating the issue is attached, and the relevant lines
of code are near the bottom of the script.
Thanks,
Mike
Christopher Brown wrote:
Hi Michael,
MH> The Axes object has a method for turning on the frame:
MH> set_frame_on(). How do I set the thickness of the frame that
MH> appears?
I use:
plt.gca().get_frame().set_linewidth(2)
#!/usr/bin/python
from mpl_toolkits.basemap import Basemap
import matplotlib.pyplot as plt
from pylab import *
fig = plt.figure()
ax1 = fig.add_axes([0,0,1.0,1.0])
bounds = (134,144,36,40)
clon = bounds[0] + (bounds[1]-bounds[0])/2.
clat = bounds[2] + (bounds[3]-bounds[2])/2.
# setup Lambert Conformal basemap.
m = Basemap(llcrnrlon=bounds[0],llcrnrlat=bounds[2],
urcrnrlon=bounds[1],urcrnrlat=bounds[3],
resolution='h',projection='merc',lat_ts=clat)
# draw coastlines.
m.drawcoastlines()
# draw a boundary around the map, fill the background.
# this background will end up being the ocean color, since
# the continents will be drawn on top.
m.drawmapboundary(fill_color='aqua')
# fill continents, set lake color same as ocean color.
m.fillcontinents(color='coral',lake_color='aqua')
left = 0.05
bottom = 0.05
width = 0.25
height = 0.25
llbounds = (left,bottom,width,height)
ax = fig.add_axes(llbounds)
map = Basemap(resolution='c',
projection='ortho',
lon_0=clon,lat_0=clat,ax=ax)
#print 'map created.'
map.drawcountries(linewidth=0.1,color=[0.2,0.2,0.2])
map.drawcoastlines(linewidth=0.05,color=[0.2,0.2,0.2])
map.drawlsmask((230,230,230,255),(119,155,207,255))
meridians = arange(-180,210,30)
parallels = arange(-90,120,30)
map.drawmeridians(meridians,linewidth=0.1,dashes=[1,0],color=[0.2,0.2,0.2])
map.drawparallels(parallels,linewidth=0.1,dashes=[1,0],color=[0.2,0.2,0.2])
pcx,pcy = map(clon,clat)
map.plot(array([pcx]),array([pcy]),'r*',linewidth=1,markersize=5,markeredgecolor='r')
map.drawmapboundary(color='k',linewidth=2.0)
ax.set_frame_on(True)
ax.patch.set_linewidth(4.0)
plt.savefig('output.png')
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Re: [Matplotlib-users] setting thickness of axis frame
Michael Hearne wrote: > Forgot the attachment... Michael: It's ax.frame.set_linewidth (not ax.patch). -Jeff > > > Michael Hearne wrote: >> Chris - Thanks for your reply. Unfortunately, it didn't seem to have >> any effect on the frame I created. >> >> I notice with matplotlib 0.98.5.1, I get a warning with get_frame(), >> telling me to use the patch object of the axes instead of get_frame(). >> >> So, when I use this with an axes created for a Basemap, I can't get >> the thickness of the frame around the axes to change. >> >> I'm using Basemap 0.99.2. >> >> The code demonstrating the issue is attached, and the relevant lines >> of code are near the bottom of the script. >> >> Thanks, >> >> Mike >> >> Christopher Brown wrote: >>> Hi Michael, >>> >>> MH> The Axes object has a method for turning on the frame: >>> MH> set_frame_on(). How do I set the thickness of the frame that >>> MH> appears? >>> >>> I use: >>> >>> plt.gca().get_frame().set_linewidth(2) >>> >> >> > > > > -- > Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) > software. With Adobe AIR, Ajax developers can use existing skills and code to > build responsive, highly engaging applications that combine the power of local > resources and data with the reach of the web. Download the Adobe AIR SDK and > Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com > > > ___ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Jeffrey S. Whitaker Phone : (303)497-6313 Meteorologist FAX: (303)497-6449 NOAA/OAR/PSD R/PSD1Email : jeffrey.s.whita...@noaa.gov 325 BroadwayOffice : Skaggs Research Cntr 1D-113 Boulder, CO, USA 80303-3328 Web: http://tinyurl.com/5telg -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] setting thickness of axis frame
> Actually, I just went back and found a reply from Jae-Joon to a post of > mine in November about this. He points out that get_frame() is > deprecated, but that gca().frame.set_linewidth(2) should work. This is > not working for me either now (it was at the time), and now that I > notice, I am also unable to change the tick width the way I used to: > > for tl in pp.gca().get_xticklines() + pp.gca().get_yticklines(): > tl.set_markeredgewidth(2) > > ...and I also can get invert_yaxis() (or xaxis) to work either. > > I'm on windows, using 0.98.5, ang Qt4Agg backend. I get no warnings or > errors. Does anyone have any ideas? > Christopher, Everything works fine for me. Can it be just that the canvas is not redrawn after you set the linewidth? It will be helpful if you post a standalone script that reproduces your problem. Regards, -JJ -- Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM) software. With Adobe AIR, Ajax developers can use existing skills and code to build responsive, highly engaging applications that combine the power of local resources and data with the reach of the web. Download the Adobe AIR SDK and Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
