Re: [matplotlib-devel] [Numpy-discussion] Quicker image transfer, tobuffer?
Eric Firing wrote: > Andrew Straw wrote: > > >>Actually, this has been in MPL for a while. For example, see the >>image_demo3.py example. You don't need the __array_interface__ for this >>bit of functionality. > > > It's broken. > > The first problem is that the kw "aspect = 'preserve'" is no longer > needed or supported. Removing that (as I will do in svn shortly), I get > a somewhat scrambled image. Correction: I did fix the first problem, and the second problem is not at all what I thought. Instead, the examples/data/lena.jpg file in my svn mpl directory is corrupted. I have no idea why. Looking directly at the version on svn via the svn browser, I see that it is corrupted also. Eric - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
Re: [matplotlib-devel] [Numpy-discussion] Quicker image transfer, tobuffer?
> "Eric" == Eric Firing <[EMAIL PROTECTED]> writes: Eric> Correction: I did fix the first problem, and the second Eric> problem is not at all what I thought. Instead, the Eric> examples/data/lena.jpg file in my svn mpl directory is Eric> corrupted. I have no idea why. Looking directly at the This usually happens whenever Andrew commits -- don't know why (platform dependent new line problem, perhaps?) peds-pc311:~/mpl> svn log | grep astraw|head r2480 | astraw | 2006-06-15 06:33:07 -0500 (Thu, 15 Jun 2006) | 1 line r2430 | astraw | 2006-06-06 15:12:33 -0500 (Tue, 06 Jun 2006) | 1 line r2279 | astraw | 2006-04-10 10:35:31 -0500 (Mon, 10 Apr 2006) | 3 lines r2180 | astraw | 2006-03-20 15:38:12 -0600 (Mon, 20 Mar 2006) | 1 line JDH - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
Re: [matplotlib-devel] [Numpy-discussion] Quicker image transfer, tobuffer?
On 7/11/06, John Hunter <[EMAIL PROTECTED]> wrote: > > "Eric" == Eric Firing <[EMAIL PROTECTED]> writes: > > Eric> Correction: I did fix the first problem, and the second > Eric> problem is not at all what I thought. Instead, the > Eric> examples/data/lena.jpg file in my svn mpl directory is > Eric> corrupted. I have no idea why. Looking directly at the > > This usually happens whenever Andrew commits -- don't know why > (platform dependent new line problem, perhaps?) Is that file tagged as binary in the repo? If it is, it should be impervious to OS-dependent EOL conventions... Cheers, f - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
Re: [matplotlib-devel] [Numpy-discussion] Quicker image transfer, tobuffer?
John Hunter wrote: >>"Eric" == Eric Firing <[EMAIL PROTECTED]> writes: >> >> > >Eric> Correction: I did fix the first problem, and the second >Eric> problem is not at all what I thought. Instead, the >Eric> examples/data/lena.jpg file in my svn mpl directory is >Eric> corrupted. I have no idea why. Looking directly at the > >This usually happens whenever Andrew commits -- don't know why >(platform dependent new line problem, perhaps?) > >peds-pc311:~/mpl> svn log | grep astraw|head >r2480 | astraw | 2006-06-15 06:33:07 -0500 (Thu, 15 Jun 2006) | 1 line >r2430 | astraw | 2006-06-06 15:12:33 -0500 (Tue, 06 Jun 2006) | 1 line >r2279 | astraw | 2006-04-10 10:35:31 -0500 (Mon, 10 Apr 2006) | 3 >lines >r2180 | astraw | 2006-03-20 15:38:12 -0600 (Mon, 20 Mar 2006) | 1 line > > > Hmm -- "usually happens"? I never noticed that. And I'm mystified as to whether the output of svn log shows that. Let me know if I play any more evil-line-ending tricks. Anyhow, I think I fixed the corrupted file issue. I changed the deleted the svn:eol-style property and added the set svn:mime-type property to image/jpg and re-uploaded lena.jpg. I suspect this may have been a victim of the cvs2svn switch, or perhaps I never checked it into cvs properly. Cheers! Andrew - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
[matplotlib-devel] ANN: matplotlib-0.87.4 (bugfix release for enthon)
On 7/7/06, John Hunter <[EMAIL PROTECTED]> wrote: > > We'd like to do a bugfix release for the next release of enthought > python, which will include the latest mpl. Apparently, there is a > problem with 0.87.3 and numpy which has been fixed in svn. > > If there is anything we should wait on, let us know, otherwise we'll > probably try to roll out 0.87.4 early next week. > > Thanks, > JDH http://cheeseshop.python.org/pypi/matplotlib/ http://sourceforge.net/project/showfiles.php?group_id=80706 === 2006-07-11 Released 0.87.4 at revision 2558 2006-07-07 Fixed a usetex bug with older versions of latex - DSD 2006-07-07 Add compatibility for NumPy 1.0 - TEO 2006-06-29 Added a Qt4Agg backend. Thank you James Amundson - DSD 2006-06-26 Fixed a usetex bug. On windows, usetex will prcess postscript output in the current directory rather than in a temp directory. This is due to the use of spaces and tildes in windows paths, which cause problems with latex. The subprocess module is no longer used. - DSD 2006-06-22 Various changes to bar(), barh(), and hist(). Added 'edgecolor' keyword arg to bar() and barh(). The x and y args in barh() have been renamed to width and bottom respectively, and their order has been swapped to maintain a (position, value) order ala matlab. left, height, width and bottom args can now all be scalars or sequences. barh() now defaults to edge alignment instead of center alignment. Added a keyword arg 'align' to bar(), barh() and hist() that controls between edge or center bar alignment. Fixed ignoring the rcParams['patch.facecolor'] for bar color in bar() and barh(). Fixed ignoring the rcParams['lines.color'] for error bar color in bar() and barh(). Fixed a bug where patches would be cleared when error bars were plotted if rcParams['axes.hold'] was False. - MAS 2006-06-22 Added support for numerix 2-D arrays as alternatives to a sequence of (x,y) tuples for specifying paths in collections, quiver, contour, pcolor, transforms. Fixed contour bug involving setting limits for color mapping. Added numpy-style all() to numerix. - EF 2006-06-20 Added custom FigureClass hook to pylab interface - see examples/custom_figure_class.py 2006-06-16 Added colormaps from gist (gist_earth, gist_stern, gist_rainbow, gist_gray, gist_yarg, gist_heat, gist_ncar) - JW 2006-06-16 Added a pointer to parent in figure canvas so you can access the container with fig.canvas.manager. Useful if you want to set the window title, eg in gtk fig.canvas.manager.window.set_title, though a GUI neutral method would be preferable JDH 2006-06-16 Fixed colorbar.py to handle indexed colors (i.e., norm = no_norm()) by centering each colored region on its index. - EF 2006-06-15 Added scalex and scaley to Axes.autoscale_view to support selective autoscaling just the x or y axis, and supported these command in plot so you can say plot(something, scaley=False) and just the x axis will be autoscaled. Modified axvline and axhline to support this, so for example axvline will no longer autoscale the y axis. JDH 2006-06-13 Fix so numpy updates are backward compatible - TEO 2006-06-12 Updated numerix to handle numpy restructuring of oldnumeric - TEO 2006-06-12 Updated numerix.fft to handle numpy restructuring Added ImportError to numerix.linear_algebra for numpy -TEO 2006-06-11 Added quiverkey command to pylab and Axes, using QuiverKey class in quiver.py. Changed pylab and Axes to use quiver2 if possible, but drop back to the newly-renamed quiver_classic if necessary. Modified examples/quiver_demo.py to illustrate the new quiver and quiverkey. Changed LineCollection implementation slightly to improve compatibility with PolyCollection. - EF 2006-06-11 Fixed a usetex bug for windows, running latex on files with spaces in their names or paths was failing - DSD 2006-06-09 Made additions to numerix, changes to quiver to make it work with all numeric flavors. - EF 2006-06-09 Added quiver2 function to pylab and method to axes, with implementation via a Quiver class in quiver.py. quiver2 will replace quiver before the next release; it is placed alongside it initially to facilitate testing and transition. See also examples/quiver2_demo.py. - EF 2006-06-08 Minor bug fix to make ticker.py draw proper minus signs with usetex - DSD - Using Tomcat but n
