Mailman 3 December 2020 - Matplotlib-users

program about guitar
by Vincent Douce Mathoscope Jan. 14, 2021

Jan. 14, 2021

hi as i put this page on my new website, i just wanted to share it with you : the first link on the page is the result and the second link is the source code https://lemathoscope.com/mathematiques-pour-la-guitare/ <https://lemathoscope.com/mathematiques-pour-la-guitare/> Vincent ---- https://lemathoscope.com/ cours de maths postbac par visio

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IDE
by Vincent Douce Mathoscope Dec. 29, 2020

Dec. 29, 2020

hi which IDE do you use ? i use vim and a `python3 mypro.py`instruction but i am wondering if it exists something more ergonomic to work spcifically with matplotlib, i mean i modify the code, i press a shortcut on the keyboard and the matplotlib window would be actualized Vincent

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Matplotlib 2 LTS EOL Versions?
by Symphoni Bush - NOAA Affiliate Dec. 16, 2020

Dec. 16, 2020

Good morning, I am trying to figure out what versions of Matplotlib 2 LTS are end-of-life and if so, what dates these versions became EOL. If there is somewhere this information is stored, please let me know. Thanks

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Hold off in Python Plots using matplotlib.pyplot
by Laxman Goswami Dec. 5, 2020

Dec. 5, 2020

Hello sir/mam How can I hold off a plot command in python? *Thanks and Regards* *Laxman Prasad Goswami* [image: Mailtrack] <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=sig…> Sender notified by Mailtrack <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=sig…> 05/12/20, 10:48:54

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Re: [Matplotlib-users] tk and matplotlib
by Vincent Douce Mathoscope Dec. 3, 2020

Dec. 3, 2020

Hi Anthony hi everyone i feel blocked at the just beginning of my attempts with PySimpleGUI/MatPlotLib with exactly your code i get this answer : i dont know in which direction to search : Vincent ------- 2020-12-03 16:20:55.678 Python[17698:7853902] -[NSApplication _setup:]: unrecognized selector sent to instance 0x7ff7e7890560 2020-12-03 16:20:55.686 Python[17698:7853902] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSApplication _setup:]: unrecognized selector sent to instance 0x7ff7e7890560' *** First throw call stack: ( 0 CoreFoundation 0x00007fff2eafda7d __exceptionPreprocess + 256 1 libobjc.A.dylib 0x00007fff591cea17 objc_exception_throw + 48 2 CoreFoundation 0x00007fff2eb77886 -[NSObject(NSObject) __retain_OA] + 0 3 CoreFoundation 0x00007fff2ea9f8ef ___forwarding___ + 1485 4 CoreFoundation 0x00007fff2ea9f298 _CF_forwarding_prep_0 + 120 5 libtk8.6.dylib 0x0000000102bf41f2 TkpInit + 408 6 libtk8.6.dylib 0x0000000102b63aac Initialize + 2454 7 _tkinter.cpython-39-darwin.so 0x00000001029b7704 Tcl_AppInit + 84 8 _tkinter.cpython-39-darwin.so 0x00000001029b7022 _tkinter_create + 1362 9 Python 0x00000001020d672a cfunction_vectorcall_FASTCALL + 218 10 Python 0x000000010216e86c call_function + 732 11 Python 0x000000010216bd93 _PyEval_EvalFrameDefault + 25219 12 Python 0x000000010216f563 _PyEval_EvalCode + 2611 13 Python 0x00000001020989b1 _PyFunction_Vectorcall + 289 14 Python 0x00000001020980b5 _PyObject_FastCallDictTstate + 293 15 Python 0x0000000102098c98 _PyObject_Call_Prepend + 152 16 Python 0x00000001020f21e5 slot_tp_init + 165 17 Python 0x00000001020ed699 type_call + 345 18 Python 0x000000010209825d _PyObject_MakeTpCall + 365 19 Python 0x000000010216e8fc call_function + 876 20 Python 0x000000010216be2b _PyEval_EvalFrameDefault + 25371 21 Python 0x0000000102098a28 function_code_fastcall + 104 22 Python 0x000000010216e86c call_function + 732 23 Python 0x000000010216bd93 _PyEval_EvalFrameDefault + 25219 24 Python 0x000000010216f563 _PyEval_EvalCode + 2611 25 Python 0x00000001020989b1 _PyFunction_Vectorcall + 289 26 Python 0x000000010216e86c call_function + 732 27 Python 0x000000010216bd93 _PyEval_EvalFrameDefault + 25219 28 Python 0x000000010216f563 _PyEval_EvalCode + 2611 29 Python 0x00000001020989b1 _PyFunction_Vectorcall + 289 30 Python 0x00000001020980b5 _PyObject_FastCallDictTstate + 293 31 Python 0x0000000102098c98 _PyObject_Call_Prepend + 152 32 Python 0x00000001020f21e5 slot_tp_init + 165 33 Python 0x00000001020ed699 type_call + 345 34 Python 0x000000010209825d _PyObject_MakeTpCall + 365 35 Python 0x000000010216e8fc call_function + 876 36 Python 0x000000010216bd93 _PyEval_EvalFrameDefault + 25219 37 Python 0x0000000102098a28 function_code_fastcall + 104 38 Python 0x000000010216e86c call_function + 732 39 Python 0x000000010216be2b _PyEval_EvalFrameDefault + 25371 40 Python 0x000000010216f563 _PyEval_EvalCode + 2611 41 Python 0x00000001020989b1 _PyFunction_Vectorcall + 289 42 Python 0x000000010216e86c call_function + 732 43 Python 0x000000010216bd72 _PyEval_EvalFrameDefault + 25186 44 Python 0x000000010216f563 _PyEval_EvalCode + 2611 45 Python 0x00000001020989b1 _PyFunction_Vectorcall + 289 46 Python 0x000000010209aa6a method_vectorcall + 202 47 Python 0x000000010216e86c call_function + 732 48 Python 0x000000010216bec1 _PyEval_EvalFrameDefault + 25521 49 Python 0x000000010216f563 _PyEval_EvalCode + 2611 50 Python 0x00000001020989b1 _PyFunction_Vectorcall + 289 51 Python 0x000000010209aa6a method_vectorcall + 202 52 Python 0x000000010216e86c call_function + 732 53 Python 0x000000010216bec1 _PyEval_EvalFrameDefault + 25521 54 Python 0x0000000102098a28 function_code_fastcall + 104 55 Python 0x000000010216e86c call_function + 732 56 Python 0x000000010216bd72 _PyEval_EvalFrameDefault + 25186 57 Python 0x000000010216f563 _PyEval_EvalCode + 2611 58 Python 0x00000001020989b1 _PyFunction_Vectorcall + 289 59 Python 0x000000010209802f _PyObject_FastCallDictTstate + 159 60 Python 0x0000000102098c98 _PyObject_Call_Prepend + 152 61 Python 0x00000001020f21e5 slot_tp_init + 165 62 Python 0x00000001020ed699 type_call + 345 63 Python 0x000000010209825d _PyObject_MakeTpCall + 365 64 Python 0x000000010216e8fc call_function + 876 65 Python 0x000000010216bec1 _PyEval_EvalFrameDefault + 25521 66 Python 0x000000010216f563 _PyEval_EvalCode + 2611 67 Python 0x00000001021659eb PyEval_EvalCode + 139 68 Python 0x00000001021b8352 PyRun_FileExFlags + 434 69 Python 0x00000001021b792f PyRun_SimpleFileExFlags + 831 70 Python 0x00000001021d47e9 Py_RunMain + 1801 71 Python 0x00000001021d4c7f pymain_main + 223 72 Python 0x00000001021d4e7b Py_BytesMain + 43 73 libdyld.dylib 0x00007fff5a99c3d5 start + 1 ) libc++abi.dylib: terminating with uncaught exception of type NSException Abort trap: 6 > Le 30 nov. 2020 à 15:31, Anthony Billings <ABillings(a)axustech.com> a écrit : > > When I want to embed an MPL plot inside of a tkinter window I use PySimpleGUI. It’s a quick and easy module that makes working with tkinter much more manageable. I’ve found an example that uses PySimpleGui and embeds a simple MPL plot inside. I hope this helps. Happy coding! > > #!/usr/bin/env python > import PySimpleGUI as sg > import matplotlib > from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg > # matplotlib.use('TkAgg') > import numpy as np > import matplotlib.pyplot as plt > """ > Demonstrates one way of embedding Matplotlib figures into a PySimpleGUI window. > Paste your Pyplot code into the section marked below. > Do all of your plotting as you normally would, but do NOT call plt.show(). > Stop just short of calling plt.show() and let the GUI do the rest. > The remainder of the program will convert your plot and display it in the GUI. > If you want to change the GUI, make changes to the GUI portion marked below. > """ > > import matplotlib.pyplot as plt > import numpy as np > > def abline(slope, intercept): > """Plot a line from slope and intercept""" > axes = plt.gca() > x_vals = np.array(axes.get_xlim()) > y_vals = intercept + slope * x_vals > plt.plot(x_vals, y_vals, '--') > > # ------------------------------- PASTE YOUR MATPLOTLIB CODE HERE ------------------------------- > > abline(-0.3, 1) > plt.ylim(0.5, 1.5) > plt.xlim(0,1) > > > # ------------------------------- END OF YOUR MATPLOTLIB CODE ------------------------------- > > # ------------------------------- Beginning of Matplotlib helper code ----------------------- > > def draw_figure(canvas, figure, loc=(0, 0)): > figure_canvas_agg = FigureCanvasTkAgg(figure, canvas) > figure_canvas_agg.draw() > figure_canvas_agg.get_tk_widget().pack(side='top', fill='both', expand=1) > return figure_canvas_agg > > # ------------------------------- Beginning of GUI CODE ------------------------------- > > > fig = plt.gcf() # if using Pyplot then get the figure from the plot > figure_x, figure_y, figure_w, figure_h = fig.bbox.bounds > > # define the window layout > layout = [[sg.Text('Plot test', font='Any 18')], > [sg.Canvas(size=(figure_w, figure_h), key='-CANVAS-')], > [sg.OK(pad=((figure_w / 2, 0), 3), size=(4, 2))]] > > # create the form and show it without the plot > window = sg.Window('Demo Application - Embedding Matplotlib In PySimpleGUI', > layout, force_toplevel=True, finalize=True) > > # add the plot to the window > fig_photo = draw_figure(window['-CANVAS-'].TKCanvas, fig) > > # show it all again and get buttons > event, values = window.read() > > window.close() > > > From: Matplotlib-users <matplotlib-users-bounces+abillings=axustech.com(a)python.org> On Behalf Of Vincent Douce Mathoscope > Sent: Monday, November 30, 2020 5:53 AM > To: matplotlib-users(a)python.org > Subject: [Matplotlib-users] tk and matplotlib > > hi > i am creating a matplotlib draw (musical sales on a guitar) in function of some parameters (tonic note, type of gamme or chord...) > i am now creating tk radio buttons so that the user can choose the parameters > i can get these parameters and create the matplotlib picture with them > but the matplotlib will open a different window > would it be possible to have a same window, divided as a table, with at the lift the radio buttons, and at the right the matplotlib result ? > ---- > https://lemathoscope.com/ <https://linkprotect.cudasvc.com/url?a=https%3a%2f%2flemathoscope.com%2f&c=E…> > cours de maths postbac par visio ---- https://lemathoscope.com/ cours de maths postbac par visio

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