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https://stackoverflow.com/questions/33277566/using-a-proxy-artist-inside-a-legend-matplotlib-python
Using a proxy artist inside a legend, matplotlib, Python. fig2 = plt.figure (figsize= (8,6)) ax1 = fig2.add_subplot (111) ax1.scatter ( (logngal), (logm200),c='r',label='$0.0<z<1.0$') ax1.plot ( (logngal), (curve_y_1),'y',linewidth=2,label='$slope=%s \pm %s$'% (slope1,slope1_err)) ax1.fill_between (x_pred, lower, upper, color='#888888', alpha=0.5) p1 = mpatches.Rectangle ( (0, 0), 1, 1, …
http://omz-software.com/pythonista/matplotlib/users/legend_guide.html
from matplotlib.pyplot import * p1, = plot ([1, 2, 3], label = "test1") p2, = plot ([3, 2, 1], label = "test2") l1 = legend ([p1], ["Label 1"], loc = 1) l2 = legend ([p2], ["Label 2"], loc = 4) # this removes l1 from the axes. gca (). add_artist (l1) # add l1 as a separate artist to the axes show ()
http://www.itgo.me/a/5890179972586152298/using-a-proxy-artist-inside-a-legend-matplotlib-python
Recommend：python - How to add a string as the artist in matplotlib legend letter) which is then labelled. For example I would like a legend for the following figure: import numpy as npimport matplotlib.pyplot as pltimport stringN = 7x = np.random.rand(N)y = np.random.rand(N)colors = np.random.rand(N)area
https://matplotlib.org/stable/tutorials/intermediate/legend_guide.html
Jan 28, 2021 · The handler must implement a legend_artist method which returns a single artist for the legend to use. The required signature for legend_artist is documented at legend_artist . import matplotlib.patches as mpatches class AnyObject : pass class AnyObjectHandler : def legend_artist ( self , legend , orig_handle , fontsize , handlebox ): x0 , y0 = handlebox . xdescent , handlebox . ydescent …
https://matplotlib.org/2.0.2/users/legend_guide.html
May 10, 2017 · from matplotlib.legend_handler import HandlerPatch import matplotlib.pyplot as plt import matplotlib.patches as mpatches class HandlerEllipse (HandlerPatch): def create_artists (self, legend, orig_handle, xdescent, ydescent, width, height, fontsize, trans): center = 0.5 * width-0.5 * xdescent, 0.5 * height-0.5 * ydescent p = mpatches.
https://matplotlib.org/stable/tutorials/intermediate/artists.html
Jan 28, 2021 · If you are working interactively at the python shell, a handy way to inspect the Artist properties is to use the matplotlib.artist.getp() function (simply …
https://github.com/matplotlib/matplotlib/issues/7261
Oct 12, 2016 · See: http://matplotlib.org/users/legend_guide.html#using-proxy-artist This was the code used for generating plot: p1 = pylab . plot ( model . data [ "B" ], 'ob-' ) p2 = pylab . plot ( model . data [ "C" ], 'sr-' ) pylab . legend ([ p1 , p2 ], [ "B" , "C" ]) pylab . ylim (( - 0.1 , 1.1 )) pylab . show ()
https://matplotlib.org/stable/api/artist_api.html
Jan 28, 2021 · Artist.get_cursor_data: Return the cursor data for a given event. Artist.format_cursor_data: Return a string representation of data. Artist.mouseover: If this property is set to True, the artist will be queried for custom context information when the mouse cursor moves over it. Artist.contains: Test whether the artist contains the mouse event.
https://github.com/matplotlib/matplotlib/pull/9343
Oct 12, 2017 · http://matplotlib.org/users/legend_guide.html#using-proxy-artist refers to a named anchor that is unavailable. dstansby added the Documentation label Oct 10, 2017 dstansby added this to the 2.1.1 (next bug fix release) milestone Oct 10, 2017
https://matplotlib.org/stable/api/_as_gen/matplotlib.patches.Patch.html
Jan 28, 2021 · The proper use of this method depends on the transform of the patch. See the notes on Patch.contains_point. draw (self, renderer) [source] ¶ Draw the Artist (and its children) using the given renderer. This has no effect if the artist is not visible (Artist.get_visible returns False).
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