How can I change the font size using seaborn FacetGrid

Question

I have plotted my data with factorplot in seaborn and get facetgrid object  but still cannot understand how the following attributes could be set in such a plot    Legend size  when I plot lots of variables  I get very small legends  with small fonts  Font sizes of y and x labels  a similar problem as above

User · Answer

The FacetGrid plot does produce pretty small labels  While  paul-h has described the use of sns set as a way to the change the font scaling  it may not be the optimal solution since it will change the font scale setting for all plots   You could use the seaborn plotting context to change the settings for just the current plot   with sns plotting context font scale 1 5       sns factorplot x  y

User · Answer

I ve made small modifications to  paul-H code  such that you can set the font size for the x y axes and legend independently  Hope it helps   import numpy as np import matplotlib pyplot as plt import seaborn as sns x   np random normal size 37  y   np random lognormal size 37     defaults                                                                                                          sns set   fig  ax   plt subplots   ax plot x  y  marker  s   linestyle  none   label  small   ax legend loc  upper left   fontsize 20 bbox to anchor  0  1 1   ax set xlabel  X axi  fontsize 20   ax set ylabel  Y axis  fontsize 20    plt show     This is the output

User · Answer

For the legend  you can use this   plt setp g  legend get title    fontsize 20    Where g is your facetgrid object returned after you call the function making it

User · Answer

You can scale up the fonts in your call to sns set     import numpy as np import matplotlib pyplot as plt import seaborn as sns x   np random normal size 37  y   np random lognormal size 37     defaults sns set   fig  ax   plt subplots   ax plot x  y  marker  s   linestyle  none   label  small   ax legend loc  upper left   bbox to anchor  0  1 1       sns set font scale 5     crazy big fig  ax   plt subplots   ax plot x  y  marker  s   linestyle  none   label  big   ax legend loc  upper left   bbox to anchor  0  1 3

[python] How can I change the font size using seaborn FacetGrid?

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