Re: [Matplotlib-users] Setting the tick label font size
On 29/10/2013 03:11, Ryan Nelson wrote: Daniele, I noticed the same problem with the Qt backend. However, I was looking at the documentation on the AxesGrid webpage here: http://matplotlib.org/mpl_toolkits/axes_grid/users/overview.html And I see the following warning: axes_grid and axisartist (but not axes_grid1) uses a custom Axes class (derived from the mpl’s original Axes class). As a side effect, some commands (mostly tick-related) do not work. Use axes_grid1 to avoid this, or see how things are different in axes_grid and axisartist (LINK needed) Unfortunately, no link. But perhaps there is a way to avoid using the Axes class from axisartist in your use case. For example, could you import the Axes class as follows: from matplotlib.axes import Axes That seems to work with the Qt and PDF backends on Windows 7 (Anaconda Python). Hello Ryan, thanks for confirming the problem. I've also seen that note, but I thought do not work means that the methods raise an exception, not that they arbitrarily ignore arguments :( While the standard Axis class works for the cut-down example I posted, it does not for what I'm trying to achieve (having a second x axis below the main one). I came up with that solution following the matplotlib documentation: http://matplotlib.org/mpl_toolkits/axes_grid/users/overview.html#axisartist-with-parasiteaxes however I don't really understand why some of the contortions there are necessary (they are not explained in the documentation). Cheers, Daniele -- Android is increasing in popularity, but the open development platform that developers love is also attractive to malware creators. Download this white paper to learn more about secure code signing practices that can help keep Android apps secure. http://pubads.g.doubleclick.net/gampad/clk?id=65839951iu=/4140/ostg.clktrk ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] Pick event after using Zoom to rectangle
Hi all, How can I use a pick event when I have used Zoom to rectangle before ? Nils -- Android is increasing in popularity, but the open development platform that developers love is also attractive to malware creators. Download this white paper to learn more about secure code signing practices that can help keep Android apps secure. http://pubads.g.doubleclick.net/gampad/clk?id=65839951iu=/4140/ostg.clktrk___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Pick event after using Zoom to rectangle
If you're asking how to do it interactively, just click on the zoom button again, and you should be able to fire pick events by clicking again. Hope that helps! -Joe On Oct 29, 2013 4:58 AM, Nils Wagner nils...@googlemail.com wrote: Hi all, How can I use a pick event when I have used Zoom to rectangle before ? Nils -- Android is increasing in popularity, but the open development platform that developers love is also attractive to malware creators. Download this white paper to learn more about secure code signing practices that can help keep Android apps secure. http://pubads.g.doubleclick.net/gampad/clk?id=65839951iu=/4140/ostg.clktrk ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Android is increasing in popularity, but the open development platform that developers love is also attractive to malware creators. Download this white paper to learn more about secure code signing practices that can help keep Android apps secure. http://pubads.g.doubleclick.net/gampad/clk?id=65839951iu=/4140/ostg.clktrk___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Pick event after using Zoom to rectangle
Thank you very much ! On Tue, Oct 29, 2013 at 3:16 PM, Joe Kington joferking...@gmail.com wrote: If you're asking how to do it interactively, just click on the zoom button again, and you should be able to fire pick events by clicking again. Hope that helps! -Joe On Oct 29, 2013 4:58 AM, Nils Wagner nils...@googlemail.com wrote: Hi all, How can I use a pick event when I have used Zoom to rectangle before ? Nils -- Android is increasing in popularity, but the open development platform that developers love is also attractive to malware creators. Download this white paper to learn more about secure code signing practices that can help keep Android apps secure. http://pubads.g.doubleclick.net/gampad/clk?id=65839951iu=/4140/ostg.clktrk ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Android is increasing in popularity, but the open development platform that developers love is also attractive to malware creators. Download this white paper to learn more about secure code signing practices that can help keep Android apps secure. http://pubads.g.doubleclick.net/gampad/clk?id=65839951iu=/4140/ostg.clktrk___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Setting the tick label font size
Daniele, I agree this is perhaps a little overly complicated. (However, once you figure it out, it does give you a ton of flexibility.) I played around with this a bit (thanks IPython!), and I may have figured out what you wanted to do. I rewrote the example you linked from the MPL website. I couldn't simplify it much, but it does change the size, location and labels of the floating y axis. # from mpl_toolkits.axes_grid1 import host_subplot import mpl_toolkits.axisartist as AA import matplotlib.pyplot as plt host = host_subplot(111, axes_class=AA.Axes) plt.subplots_adjust(right=0.75) par1 = host.twinx() par2 = host.twinx() offset = 60 new_fixed_axis = par2.get_grid_helper().new_fixed_axis par2.axis[right] = new_fixed_axis(loc=right, axes=par2, offset=(offset, 0)) par2.axis[right].toggle(all=True) p1, = host.plot([0, 1, 2], [0, 1, 2], label=Density) p2, = par1.plot([0, 1, 2], [0, 3, 2], label=Temperature) p3, = par2.plot([0, 1, 2], [50, 30, 15], label=Velocity) host.legend() host.set_xlabel(Distance) host.set_ylabel(Density) host.axis[left].label.set_color(p1.get_color()) host.set_xlim(0, 2) host.set_ylim(0, 2) par1.set_ylabel(Temperature) par1.axis[right].label.set_color(p2.get_color()) par1.set_ylim(0, 4) par2.set_ylabel(Velocity) par2.set_ylim(1, 65) par2.yaxis.set_ticks( (20.0, 40.0) ) par2.yaxis.set_ticklabels( ('A', 'B') ) par2.axis[right].label.set_color(p3.get_color()) par2.axis[right].label.set_fontsize(18) par2.axis[right].major_ticklabels.set_fontsize(14) plt.show() ## Hope that helps. Ryan On Tue, Oct 29, 2013 at 5:54 AM, Daniele Nicolodi dani...@grinta.netwrote: On 29/10/2013 03:11, Ryan Nelson wrote: Daniele, I noticed the same problem with the Qt backend. However, I was looking at the documentation on the AxesGrid webpage here: http://matplotlib.org/mpl_toolkits/axes_grid/users/overview.html And I see the following warning: axes_grid and axisartist (but not axes_grid1) uses a custom Axes class (derived from the mpl’s original Axes class). As a side effect, some commands (mostly tick-related) do not work. Use axes_grid1 to avoid this, or see how things are different in axes_grid and axisartist (LINK needed) Unfortunately, no link. But perhaps there is a way to avoid using the Axes class from axisartist in your use case. For example, could you import the Axes class as follows: from matplotlib.axes import Axes That seems to work with the Qt and PDF backends on Windows 7 (Anaconda Python). Hello Ryan, thanks for confirming the problem. I've also seen that note, but I thought do not work means that the methods raise an exception, not that they arbitrarily ignore arguments :( While the standard Axis class works for the cut-down example I posted, it does not for what I'm trying to achieve (having a second x axis below the main one). I came up with that solution following the matplotlib documentation: http://matplotlib.org/mpl_toolkits/axes_grid/users/overview.html#axisartist-with-parasiteaxes however I don't really understand why some of the contortions there are necessary (they are not explained in the documentation). Cheers, Daniele -- Android is increasing in popularity, but the open development platform that developers love is also attractive to malware creators. Download this white paper to learn more about secure code signing practices that can help keep Android apps secure. http://pubads.g.doubleclick.net/gampad/clk?id=65839951iu=/4140/ostg.clktrk ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Android is increasing in popularity, but the open development platform that developers love is also attractive to malware creators. Download this white paper to learn more about secure code signing practices that can help keep Android apps secure. http://pubads.g.doubleclick.net/gampad/clk?id=65839951iu=/4140/ostg.clktrk___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users