Re: [Matplotlib-users] edge joinstyle on rectangles
On 08/31/2011 01:20 PM, Eric Firing wrote: On 08/31/2011 06:45 AM, Jeffrey Blackburne wrote: Hi, Are the edges of the rectangles returned by plt.bar() supposed to conform to the 'lines.solid_joinstyle' rcParam? If not, is there another method for specifying that joinstyle? I have not been able to change the joinstyle using this method in versions 1.0.0 (linux, gtkagg and tkagg) or 1.0.1 (os x, tkagg). I can send a minimal example script if requested. The bar rectangles are Patch object outlines, not Line2D objects, and solid_joinstyle is not presently supported by patches, as far as I can see. I suppose it probably should be supported, though. Do you agree? Mike -- Michael Droettboom Science Software Branch Space Telescope Science Institute Baltimore, Maryland, USA -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem with GTK backends after compiling matplotlib
On 08/31/2011 11:21 PM, Eric Firing wrote: On 08/31/2011 01:59 PM, Benjamin Root wrote: On Wed, Aug 31, 2011 at 6:35 PM, Craig Finchcfi...@ieee.org mailto:cfi...@ieee.org wrote: I figured it out! I accidentally did something weird. When I built NumPy and SciPy, I used the --user option to tell distutils to build them in my home directory. I had not realized that --user installs the packages in ~/.local/lib/python2.7/site-packages/. I was assuming they would be installed in ~/lib/python2.7/site-packages, but I didn't notice they were missing until just now. When I reinstalled NumPy and Scipy using the option --prefix=/home/cfinch and then rebuilt matplotlib, everything started working. I didn't have to rebuild pycairo or pygtk; I just had to get everything in the same location. This is the first I've heard of installing anything in a .local directory...why is that even an option??? Thanks for your help! It is a standard directory in linux now. Started by the freedesktop.org http://freedesktop.org, I think. Personally, I prefer it over having ~/lib, ~/bin and such cluttering my home directory. http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html Aha! So that's where .config came from, also. IPython is using it; I suppose we should, too. I've created a github issue to discuss and/or implement this here: https://github.com/matplotlib/matplotlib/issues/454 Mike -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] edge joinstyle on rectangles
On Sep 6, 2011, at 10:48 AM, Michael Droettboom wrote: On 08/31/2011 01:20 PM, Eric Firing wrote: On 08/31/2011 06:45 AM, Jeffrey Blackburne wrote: Hi, Are the edges of the rectangles returned by plt.bar() supposed to conform to the 'lines.solid_joinstyle' rcParam? If not, is there another method for specifying that joinstyle? I have not been able to change the joinstyle using this method in versions 1.0.0 (linux, gtkagg and tkagg) or 1.0.1 (os x, tkagg). I can send a minimal example script if requested. The bar rectangles are Patch object outlines, not Line2D objects, and solid_joinstyle is not presently supported by patches, as far as I can see. I suppose it probably should be supported, though. Do you agree? It would be nice to have. Since the patch edge seemed to be using a round style and I wanted miter, my workaround was just to use a separate step plot to overlay the outline. But for more general cases (e.g., a bar plot not created from a histogram or if I wanted a bevel style), I'm not sure how I would do it. Thanks, Jeff -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Can't render the \dagger LaTex symbol
Indeed that is a bug. That is one of about a dozen missing symbols from the mapping that I just found be comparing the legacy Adobe Type1 name-to-Unicode mapping in matplotlib to the LaTeX-to-Unicode mapping that is currently used. I committed these to master here: https://github.com/matplotlib/matplotlib/commit/7f55623c84eaa7df7c8c534350ac03a72c32fb83 Mike On 09/01/2011 10:25 AM, Alejandro Weinstein wrote: Hi: I am having problems with the \dagger LaTex symbol. The following code import matplotlib.pyplot as plt plt.plot([1,2,3]) plt.title(r'$ \dagger $') plt.show() produce a long Traceback that ends in File /usr/lib/pymodules/python2.6/matplotlib/mathtext.py, line 1997, in raise_error raise ParseFatalException(msg + \n + s) ParseFatalException: Expected end of math '$' $ \dagger $ (at char 0), (line:1, col:1) Other LaTex symbols works OK. For instance, if I use plt.title(r'$ \diamond $') instead, it works. I checked in mathtext.py, and \dagger is in the list of symbols. I am running Matplotlib '0.99.1.1'. Any idea about this problem? Alejandro. -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Michael Droettboom Science Software Branch Space Telescope Science Institute Baltimore, Maryland, USA -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Change JPG compression ratio in savefig
When you call savefig(), you can pass quality, optimize and progressive, as defined in the print_jpg docstring: def print_jpg(self, filename_or_obj, *args, **kwargs): Supported kwargs: *quality*: The image quality, on a scale from 1 (worst) to 95 (best). The default is 75. Values above 95 should be avoided; 100 completely disables the JPEG quantization stage. *optimize*: If present, indicates that the encoder should make an extra pass over the image in order to select optimal encoder settings. *progressive*: If present, indicates that this image should be stored as a progressive JPEG file. Mike On 09/05/2011 01:21 PM, Frank Breitling wrote: Hi, I am using matplotlib.savefig to save my figures as JPEG files. Now I need to reduce the JPG compression ratio. How can I do this? Any hint is appreciated. Frank -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Michael Droettboom Science Software Branch Space Telescope Science Institute Baltimore, Maryland, USA -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Change JPG compression ratio in savefig
Sorry for the noise -- I missed that this was already replied to (and with much greater detail). Mike On 09/06/2011 12:41 PM, Michael Droettboom wrote: When you call savefig(), you can pass quality, optimize and progressive, as defined in the print_jpg docstring: def print_jpg(self, filename_or_obj, *args, **kwargs): Supported kwargs: *quality*: The image quality, on a scale from 1 (worst) to 95 (best). The default is 75. Values above 95 should be avoided; 100 completely disables the JPEG quantization stage. *optimize*: If present, indicates that the encoder should make an extra pass over the image in order to select optimal encoder settings. *progressive*: If present, indicates that this image should be stored as a progressive JPEG file. Mike On 09/05/2011 01:21 PM, Frank Breitling wrote: Hi, I am using matplotlib.savefig to save my figures as JPEG files. Now I need to reduce the JPG compression ratio. How can I do this? Any hint is appreciated. Frank -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Michael Droettboom Science Software Branch Space Telescope Science Institute Baltimore, Maryland, USA -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] How do you Plot data generated by a python script?
On Tue, Sep 6, 2011 at 12:01 PM, surfcast23 surfcas...@gmail.com wrote: Thanks for everyone responses and help Che, You are correct on what I have to do. The problem is that I have a data set with ~1250 so I cant' do the sorting or finding the mean by hand. I guess what I need to to is to write a script that will sort the values, bin them, and keep track of the number of values in each bin. Then find the mean value in each bin. Then the scrip has to take the number of values in each bin and plot that versus the mean of each bin. I apologies for the lack of clarity in my earlier posts. It was unclear to me what exactly had to be done until this weekend. I think you really need to read up on the NumPy documentation. There are functions that will do this for you. NumPy can load/save data, sort them, bin them, find means and standard deviations, etc... You don't need to re-invent the wheel. Plus, you keep on talking about having a script for each part. While it is great that you like modularity, Python does support the use of functions, and I would encourage you to use them. Cheers, Ben Root -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] edge joinstyle on rectangles
On 09/06/2011 04:48 AM, Michael Droettboom wrote: On 08/31/2011 01:20 PM, Eric Firing wrote: On 08/31/2011 06:45 AM, Jeffrey Blackburne wrote: Hi, Are the edges of the rectangles returned by plt.bar() supposed to conform to the 'lines.solid_joinstyle' rcParam? If not, is there another method for specifying that joinstyle? I have not been able to change the joinstyle using this method in versions 1.0.0 (linux, gtkagg and tkagg) or 1.0.1 (os x, tkagg). I can send a minimal example script if requested. The bar rectangles are Patch object outlines, not Line2D objects, and solid_joinstyle is not presently supported by patches, as far as I can see. I suppose it probably should be supported, though. Do you agree? Yes, that would be a nice enhancement. Eric Mike -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] How do you Plot data generated by a python script?
The problem is that I have a data set with ~1250 so I cant' do the sorting or finding the mean by hand. That's not a problem--that's programming! Even if you had a data set with five items you should be in the mind set that by hand is an 18th century approach. This will drive further progress in your coding abilities. I think you really need to read up on the NumPy documentation. There are functions that will do this for you. NumPy can load/save data, sort them, bin them, find means and standard deviations, etc... You don't need to re-invent the wheel. Ben, that's a good idea. The only thing here, though, is that probably the OP would be well served in practicing Python basics and learning how to think up procedures, write them down, and then put them into Python code. Re-inventing the wheel, *at least to learn* could really be useful here. I've also found that sometimes it is easier to just reinvent a wheel than learn a library's API, at least to get started. Considering his task requires mostly just creating lists based on conditionals and then doing some 5th grade math, he might want to try it himself before he uses NumPy. But of course he can get there either way. Che -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] it is possible to use basemap to create regular spaced lat/lon grids?
Hi, i want to interpolate irregular spaced satellite data onto a regular spaced grid. The regular spaced grid should have cell sizes of 1km^2. Is it possible to use basemap to create such a grid. It looked like it includes some facilities like that, but i am not sure if they are meant to be used by end user or more like internal fcns (the makegrid fcn for example). Any advice would be appreciated. thanks matt -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] it is possible to use basemap to create regular spaced lat/lon grids?
Hi Matt, Something like this?: def create_map(ax, llcrnrlon,llcrnrlat,urcrnrlon,urcrnrlat): m = Basemap(llcrnrlon=llcrnrlon,llcrnrlat=llcrnrlat,urcrnrlon=urcrnrlon,urcrnrlat=urcrnrlat,resolution='i',projection='cyl',lon_0=(urcrnrlon+llcrnrlon)/2,lat_0=(urcrnrlat+llcrnrlat)/2) m.drawcoastlines() m.drawmapboundary() m.drawstates(linewidth=3) m.fillcontinents(color='lightgrey',lake_color='white') m.drawcountries(linewidth=3) return m def plotMapData(ax,data): lats = [] lons = [] val = [] for k,v in data.iteritems(): lats.append(float(k[0])) lons.append(float(k[1])) val.append(float(v)) value = np.array(val) lat = np.array(lats) lon = np.array(lons) llcrnlon = lon.min()-0.5 llcrnlat = lat.min()-0.5 urcrnlon = lon.max()+0.5 urcrnlat = lat.max()+0.5 xi = np.linspace(llcrnlon,urcrnlon,1000) yi = np.linspace(llcrnlat,urcrnlat,1000) zi = griddata(lon,lat,value,xi,yi) cmap = cm.jet m = create_map(ax,llcrnlon,llcrnlat,urcrnlon,urcrnlat) cs = ax.contour(xi,yi,zi,15,linewidth=0.5,cmap=cmap,alpha=0.5) ax.contourf(xi,yi,zi,15,cmap=cmap,zorder=1000,alpha=0.5) colorscale = cm.ScalarMappable() colorscale.set_array(value) colorscale.set_cmap(cmap) colors = colorscale.to_rgba(value) ax.scatter(lon,lat,c=colors,zorder=1000,cmap=cmap,s=10) colorbar(colorscale, shrink=0.50, ax=ax,extend='both') On Tue, Sep 6, 2011 at 1:28 PM, Matt Funk matze...@gmail.com wrote: Hi, i want to interpolate irregular spaced satellite data onto a regular spaced grid. The regular spaced grid should have cell sizes of 1km^2. Is it possible to use basemap to create such a grid. It looked like it includes some facilities like that, but i am not sure if they are meant to be used by end user or more like internal fcns (the makegrid fcn for example). Any advice would be appreciated. thanks matt -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Malware Security Report: Protecting Your Business, Customers, and the Bottom Line. Protect your business and customers by understanding the threat from malware and how it can impact your online business. http://www.accelacomm.com/jaw/sfnl/114/51427462/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] How do you Plot data generated by a python script?
Benjamin Root-2 wrote: On Tue, Sep 6, 2011 at 12:01 PM, surfcast23 surfcas...@gmail.com wrote: Thanks for everyone responses and help Che, You are correct on what I have to do. The problem is that I have a data set with ~1250 so I cant' do the sorting or finding the mean by hand. I guess what I need to to is to write a script that will sort the values, bin them, and keep track of the number of values in each bin. Then find the mean value in each bin. Then the scrip has to take the number of values in each bin and plot that versus the mean of each bin. I apologies for the lack of clarity in my earlier posts. It was unclear to me what exactly had to be done until this weekend. I think you really need to read up on the NumPy documentation. There are functions that will do this for you. NumPy can load/save data, sort them, bin them, find means and standard deviations, etc... You don't need to re-invent the wheel. Plus, you keep on talking about having a script for each part. While it is great that you like modularity, Python does support the use of functions, and I would encourage you to use them. Cheers, Ben Root -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users Hi Ben, I will read up the numpy docs when I get some time. I am only writing one script that will do everything sorry if I gave the impression of having multiple scripts. -- View this message in context: http://old.nabble.com/How-do-you-Plot-data-generated-by-a-python-script--tp32328822p32410694.html Sent from the matplotlib - users mailing list archive at Nabble.com. -- Malware Security Report: Protecting Your Business, Customers, and the Bottom Line. Protect your business and customers by understanding the threat from malware and how it can impact your online business. http://www.accelacomm.com/jaw/sfnl/114/51427462/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] it is possible to use basemap to create regular spaced lat/lon grids?
Hi Aman, thanks for your code. I am testing it right now, but i think this might what i need. Not sure if you know this: what is the difference between: 1) scipy.interpolate.griddata 2) matplotlib.mlab.griddata For 2) you have specify the interpolation method and i think the calling convention is different. Is one a wrapper for the other? thanks matt On 9/6/2011 12:36 PM, Aman Thakral wrote: Hi Matt, Something like this?: def create_map(ax, llcrnrlon,llcrnrlat,urcrnrlon,urcrnrlat): m = Basemap(llcrnrlon=llcrnrlon,llcrnrlat=llcrnrlat,urcrnrlon=urcrnrlon,urcrnrlat=urcrnrlat,resolution='i',projection='cyl',lon_0=(urcrnrlon+llcrnrlon)/2,lat_0=(urcrnrlat+llcrnrlat)/2) m.drawcoastlines() m.drawmapboundary() m.drawstates(linewidth=3) m.fillcontinents(color='lightgrey',lake_color='white') m.drawcountries(linewidth=3) return m def plotMapData(ax,data): lats = [] lons = [] val = [] for k,v in data.iteritems(): lats.append(float(k[0])) lons.append(float(k[1])) val.append(float(v)) value = np.array(val) lat = np.array(lats) lon = np.array(lons) llcrnlon = lon.min()-0.5 llcrnlat = lat.min()-0.5 urcrnlon = lon.max()+0.5 urcrnlat = lat.max()+0.5 xi = np.linspace(llcrnlon,urcrnlon,1000) yi = np.linspace(llcrnlat,urcrnlat,1000) zi = griddata(lon,lat,value,xi,yi) cmap = cm.jet m = create_map(ax,llcrnlon,llcrnlat,urcrnlon,urcrnlat) cs = ax.contour(xi,yi,zi,15,linewidth=0.5,cmap=cmap,alpha=0.5) ax.contourf(xi,yi,zi,15,cmap=cmap,zorder=1000,alpha=0.5) colorscale = cm.ScalarMappable() colorscale.set_array(value) colorscale.set_cmap(cmap) colors = colorscale.to_rgba(value) ax.scatter(lon,lat,c=colors,zorder=1000,cmap=cmap,s=10) colorbar(colorscale, shrink=0.50, ax=ax,extend='both') On Tue, Sep 6, 2011 at 1:28 PM, Matt Funk matze...@gmail.com mailto:matze...@gmail.com wrote: Hi, i want to interpolate irregular spaced satellite data onto a regular spaced grid. The regular spaced grid should have cell sizes of 1km^2. Is it possible to use basemap to create such a grid. It looked like it includes some facilities like that, but i am not sure if they are meant to be used by end user or more like internal fcns (the makegrid fcn for example). Any advice would be appreciated. thanks matt -- Special Offer -- Download ArcSight Logger for FREE! Finally, a world-class log management solution at an even better price-free! And you'll get a free Love Thy Logs t-shirt when you download Logger. Secure your free ArcSight Logger TODAY! http://p.sf.net/sfu/arcsisghtdev2dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net mailto:Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Matt Funk Research Associate Plant and Environmental Scienc. Dept. New Mexico State University -- Malware Security Report: Protecting Your Business, Customers, and the Bottom Line. Protect your business and customers by understanding the threat from malware and how it can impact your online business. http://www.accelacomm.com/jaw/sfnl/114/51427462/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] it is possible to use basemap to create regular spaced lat/lon grids?
On Tue, Sep 6, 2011 at 2:48 PM, Matt Funk matze...@gmail.com wrote: Hi Aman, thanks for your code. I am testing it right now, but i think this might what i need. Not sure if you know this: what is the difference between: 1) scipy.interpolate.griddata 2) matplotlib.mlab.griddata For 2) you have specify the interpolation method and i think the calling convention is different. Is one a wrapper for the other? thanks matt No, they are not wrappers. I don't know the full details, but the idea was that we didn't want to have SciPy as a dependency, so mlab was used to replicate many of the functions found in SciPy. I don't know why the calling conventions are different, though. Ben Root -- Malware Security Report: Protecting Your Business, Customers, and the Bottom Line. Protect your business and customers by understanding the threat from malware and how it can impact your online business. http://www.accelacomm.com/jaw/sfnl/114/51427462/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] Moving plot windows?
Hi, I'm trying to move plot windows programmatically, or at least control where a new window opens. At the moment, every new window opens 20px further down/right from the previous new window, but can I tell it to open e.g. 0px down and 100px right? Or can I move it after it opens? I've dug around a bit and gotten lost in fig.canvas.get_tk_widget(), am I looking in the wrong place? At the moment I'm using the TkAgg backend with matplotlib 1.0.1 (python 2.6) on Mac OS X. thanks, Ethan -- View this message in context: http://old.nabble.com/Moving-plot-windows--tp32411243p32411243.html Sent from the matplotlib - users mailing list archive at Nabble.com. -- Malware Security Report: Protecting Your Business, Customers, and the Bottom Line. Protect your business and customers by understanding the threat from malware and how it can impact your online business. http://www.accelacomm.com/jaw/sfnl/114/51427462/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] it is possible to use basemap to create regular spaced lat/lon grids?
On Tue, Sep 6, 2011 at 12:58 PM, Benjamin Root ben.r...@ou.edu wrote: I don't know the full details, but the idea was that we didn't want to have SciPy as a dependency, so mlab was used to replicate many of the functions found in SciPy. I don't know why the calling conventions are different, though. Ben Root Apologies for drifting off-topic. I understand the desire to not require scipy, but how likely is that to change? I've written a BCa bootstrapper[1] for boxplots, but it needs scipy, so I can't contribute it back to the community. [1] - http://staff.ustc.edu.cn/~zwp/teach/Stat-Comp/Efron_Bootstrap_CIs.pdf Cheers, -paul -- Malware Security Report: Protecting Your Business, Customers, and the Bottom Line. Protect your business and customers by understanding the threat from malware and how it can impact your online business. http://www.accelacomm.com/jaw/sfnl/114/51427462/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] it is possible to use basemap to create regular spaced lat/lon grids?
On 09/06/2011 12:55 PM, Paul Hobson wrote: On Tue, Sep 6, 2011 at 12:58 PM, Benjamin Rootben.r...@ou.edu wrote: I don't know the full details, but the idea was that we didn't want to have SciPy as a dependency, so mlab was used to replicate many of the functions found in SciPy. I don't know why the calling conventions are different, though. Ben Root Apologies for drifting off-topic. I understand the desire to not require scipy, but how likely is that to change? I've written a BCa bootstrapper[1] for boxplots, but it needs scipy, so I can't contribute it back to the community. If you are asking whether matplotlib will ever depend on scipy, the answer is no, not in any future I can foresee. Its purpose is plotting, not calculating. There are some simple deviations from this mission--spectral plots and histograms, for example--but they depend only on numpy. Maybe your BCa code can be contributed to scipy? Eric [1] - http://staff.ustc.edu.cn/~zwp/teach/Stat-Comp/Efron_Bootstrap_CIs.pdf Cheers, -paul -- Malware Security Report: Protecting Your Business, Customers, and the Bottom Line. Protect your business and customers by understanding the threat from malware and how it can impact your online business. http://www.accelacomm.com/jaw/sfnl/114/51427462/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Using storage to extend the benefits of virtualization and iSCSI Virtualization increases hardware utilization and delivers a new level of agility. Learn what those decisions are and how to modernize your storage and backup environments for virtualization. http://www.accelacomm.com/jaw/sfnl/114/51434361/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] edge joinstyle on rectangles
On Wed, Sep 7, 2011 at 12:47 AM, Jeffrey Blackburne jblackbu...@alum.mit.edu wrote: It would be nice to have. Since the patch edge seemed to be using a round style and I wanted miter, my workaround was just to use a separate step plot to overlay the outline. But for more general cases (e.g., a bar plot not created from a histogram or if I wanted a bevel style), I'm not sure how I would do it. Thanks, Jeff I also agree that this needs to be supported. Meanwhile, a workaround is to use the patheffects module. For example, from matplotlib.patheffects import Stroke b = bar([0, 1, 2], [1, 0.5, 2], linewidth=10, fc=none) for p in b: p.set_path_effects([Stroke(joinstyle=miter)]) -JJ -- Using storage to extend the benefits of virtualization and iSCSI Virtualization increases hardware utilization and delivers a new level of agility. Learn what those decisions are and how to modernize your storage and backup environments for virtualization. http://www.accelacomm.com/jaw/sfnl/114/51434361/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] How to make an arrow all one color?
Hi, I am trying to draw a brown arrow to a particular part of my figure but
am having some difficulty. The code I'm currently using is something like:
annotate('notice
this',xy=(119.628,-7.9158),xytext=(0.8,0.5),textcoords='axes fraction'
,arrowprops=dict(facecolor=((0.549,0.176,0.0156)),shrink=0.02,width=1,headwidth=
6,frac=0.05),fontsize=12,horizontalalignment='right',verticalalignment='top',color=((0.549,0.176,0.0156)))
However, when I do this it only makes the HEAD of the arrow brown, while the
body of the arrow is still black. What am I missing?
Lastly (and unrelated to the topic) when I insert such a figure in Latex it
looks fine in my later-generated PDF. But if I increase the fontsize part of
the figure gets cut off. What's the best way to fix this? In the past I
would usually just toy around and mess with the BoundingBox in the *eps
file, but I wondered if there was a more legitimate way.
Thanks for the help! I appreciate it.
Brad
--
Using storage to extend the benefits of virtualization and iSCSI
Virtualization increases hardware utilization and delivers a new level of
agility. Learn what those decisions are and how to modernize your storage
and backup environments for virtualization.
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Re: [Matplotlib-users] How to make an arrow all one color?
Jae-Joon,
Thanks! That worked perfectly.
Brad
On Tue, Sep 6, 2011 at 6:46 PM, Jae-Joon Lee lee.j.j...@gmail.com wrote:
In matplotlib, patches have two colors; facecolor and edgecolor.
So, try something like this
arrowprops=dict(facecolor=((0.549,0.176,0.0156)),
edgecolor=(0.549,0.176,0.0156),
shrink=0.02,width=1,headwidth=6,frac=0.05),
Regards,
-JJ
On Wed, Sep 7, 2011 at 10:35 AM, Brad Malone brad.mal...@gmail.com
wrote:
Hi, I am trying to draw a brown arrow to a particular part of my figure
but
am having some difficulty. The code I'm currently using is something
like:
annotate('notice
this',xy=(119.628,-7.9158),xytext=(0.8,0.5),textcoords='axes fraction'
,arrowprops=dict(facecolor=((0.549,0.176,0.0156)),shrink=0.02,width=1,headwidth=
6,frac=0.05),fontsize=12,horizontalalignment='right',verticalalignment='top',color=((0.549,0.176,0.0156)))
However, when I do this it only makes the HEAD of the arrow brown, while
the
body of the arrow is still black. What am I missing?
Lastly (and unrelated to the topic) when I insert such a figure in Latex
it
looks fine in my later-generated PDF. But if I increase the fontsize part
of
the figure gets cut off. What's the best way to fix this? In the past I
would usually just toy around and mess with the BoundingBox in the *eps
file, but I wondered if there was a more legitimate way.
Thanks for the help! I appreciate it.
Brad
--
Using storage to extend the benefits of virtualization and iSCSI
Virtualization increases hardware utilization and delivers a new level of
agility. Learn what those decisions are and how to modernize your storage
and backup environments for virtualization.
http://www.accelacomm.com/jaw/sfnl/114/51434361/
___
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Using storage to extend the benefits of virtualization and iSCSI
Virtualization increases hardware utilization and delivers a new level of
agility. Learn what those decisions are and how to modernize your storage
and backup environments for virtualization.
http://www.accelacomm.com/jaw/sfnl/114/51434361/___
Matplotlib-users mailing list
Matplotlib-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/matplotlib-users
