[Matplotlib-users] how to create interactive plots in jupyter python3 notebook?
>Hi > >I currently have a plot that gets update in a loop with data from a >remote system. It works and looks great. (matplotlib rocks!) I currently >use > >%matplotlib inline > >Now I need to make the graph interactive. By interactive I mean I would >like the user to be able to > > >1. move the mouse to get info about that point in the graph >2. Click on a point on the graph to do some sort of drill down. I¹ll >probably need to fetch additional data, to display. The data might be >text or some sort of table to display >3. Scroll the graph along it¹s x and y axis >4. Add a couple of widgets that let users select parameters of the graph >or underlying data set > > >Googling around I found people mention several choices > >1) %matplotlib notebook¹ and the nbagg backend, how ever I have not been >able to find any documentation or code tutorials, or examples > >2) Plot.ly https://plot.ly/python/ipython-notebook-tutorial/ > >3) Python widgets for the Jupiter Notebook >https://github.com/ipython/ipywidgets > >Any comments or suggestions would be appreciated. > >Kind regards > >Andy -- Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] how to create interactive plots in jupyter python3 notebook?
Hi Jens Thanks. %matplitlib notebook looks great!. As I move the mouse around I see values for x, and y . Any idea how I can get programmatic access to the mouse events? I.E. When a user clicks I need to fetch some additional info. I am sure there are many other things I’ll eventually want to do. For example I have several different lines on the same graph. I want to make it easy for the user to select values on a give line not just some random spot Are there any other code examples or documentation? Kind Regards Andy From: Jens Nielsen Date: Saturday, February 27, 2016 at 12:45 AM To: Andrew Davidson , Subject: Re: [Matplotlib-users] how to create interactive plots in jupyter python3 notebook? > Hi Andy > > Please just try replacing %matplotlib inline with %matplitlib notebook which > should give you a complete interactive backend in the notebook. > It's by no means as nicely documented as it should be, but I use it on a > regular basis with matplotlib 1.5.1 and don't have any major issues. If you > see any issues > please report them here or on the github bug tracker. > > You can use the IPython widgets together with the notebook backend with the > caveat that the interactive slider has to be defined in a new cell following > the figure due to a bug see > https://gist.github.com/jenshnielsen/20d9bf3fa40b309ad865 for an example > > Hope this is useful > Jens > > On Sat, 27 Feb 2016 at 03:04 Andy Davidson > wrote: >> >>> >Hi >>> > >>> >I currently have a plot that gets update in a loop with data from a >>> >remote system. It works and looks great. (matplotlib rocks!) I currently >>> >use >>> > >>> >%matplotlib inline >>> > >>> >Now I need to make the graph interactive. By interactive I mean I would >>> >like the user to be able to >>> > >>> > >>> >1. move the mouse to get info about that point in the graph >>> >2. Click on a point on the graph to do some sort of drill down. I¹ll >>> >probably need to fetch additional data, to display. The data might be >>> >text or some sort of table to display >>> >3. Scroll the graph along it¹s x and y axis >>> >4. Add a couple of widgets that let users select parameters of the graph >>> >or underlying data set >>> > >>> > >>> >Googling around I found people mention several choices >>> > >>> >1) Œ%matplotlib notebook¹ and the nbagg backend, how ever I have not been >>> >able to find any documentation or code tutorials, or examples >>> > >>> >2) Plot.ly https://plot.ly/python/ipython-notebook-tutorial/ >>> > >>> >3) Python widgets for the Jupiter Notebook >>> >https://github.com/ipython/ipywidgets >>> > >>> >Any comments or suggestions would be appreciated. >>> > >>> >Kind regards >>> > >>> >Andy >> >> >> >> ->> - >> Site24x7 APM Insight: Get Deep Visibility into Application Performance >> APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month >> Monitor end-to-end web transactions and take corrective actions now >> Troubleshoot faster and improve end-user experience. Signup Now! >> http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 >> ___ >> Matplotlib-users mailing list >> Matplotlib-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] trouble using emoji in labels
I am having a heck of a time figuring out how to use emoji’s in labels. I am using python3 on a Mac and matplotlib 1.5.2 The unicode demo works. http://matplotlib.org/examples/pylab_examples/tex_unicode_demo.html I think my issue might have to do with fonts? I found a discussion about emojis and fonts at http://stackoverflow.com/questions/30049760/emoji-in-matplotlib-figures-on-o s-x They suggest adding the following line prop = fm.FontProperties(fname='/System/Library/Fonts/Apple\ Color\ Emoji.ttf')matplotlib.rcParams['font.family'] = prop.get_name() How ever I get the following error /Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-package s/matplotlib/font_manager.py in get_name(self) 735 properties. 736 """ --> 737 return ft2font.FT2Font(findfont(self)).family_name 738 739 def get_style(self): RuntimeError: In FT2Font: Could not set the fantasize Here is what my graph looks like if I follow the ‘tex unicode demo' Also I have about 21 different “categories / factors” any suggestions how to format the graph so the legend looks nice? Notice the colors are reused and the legend is to bit Thanks in advance Andy Log message: DEBUG:root:AEDWIP pwsPlotDate() label: ★ DEBUG:root:AEDWIP pwsPlotDate() label: ✅ DEBUG:root:AEDWIP pwsPlotDate() label: ✓ DEBUG:root:AEDWIP pwsPlotDate() label: ✔ DEBUG:root:AEDWIP pwsPlotDate() label: ✪ DEBUG:root:AEDWIP pwsPlotDate() label: ❤ DEBUG:root:AEDWIP pwsPlotDate() label: 🏻 DEBUG:root:AEDWIP pwsPlotDate() label: 🐓 DEBUG:root:AEDWIP pwsPlotDate() label: 🐔 DEBUG:root:AEDWIP pwsPlotDate() label: 🐦 DEBUG:root:AEDWIP pwsPlotDate() label: 👈 DEBUG:root:AEDWIP pwsPlotDate() label: 👍 DEBUG:root:AEDWIP pwsPlotDate() label: 👎 DEBUG:root:AEDWIP pwsPlotDate() label: 👿 DEBUG:root:AEDWIP pwsPlotDate() label: 🔥 DEBUG:root:AEDWIP pwsPlotDate() label: 🖕 DEBUG:root:AEDWIP pwsPlotDate() label: 🗽 DEBUG:root:AEDWIP pwsPlotDate() label: 😂 DEBUG:root:AEDWIP pwsPlotDate() label: 😫 DEBUG:root:AEDWIP pwsPlotDate() label: 🚂 -- ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
