improve plot

group_composition_plot/.gitignore

@@ -1,2 +1,3 @@
 **/*.pdf
+group_composition_plot_the_fantastic_four.labels
 /submissions.volume

group_composition_plot/Makefile

@@ -8,8 +8,9 @@ all:	group_composition_plot_the_fantastic_four.pdf \
 group_composition_plot_the_fantastic_four.pdf:	submissions/2023-12-06/Friedrich_Schiller_University_Jena_2023-12-06_10-43-44.json \
 						submissions/2023-12-06/Scientific_Software_Center_2023-12-21_13-13-27.json \
 						submissions/2023-12-06/University_of_Reading_2023-12-11_10-18-14.json \
-						submissions/2023-12-06/Princeton_University_2023-11-29_18-33-21.json
-	./group_composition_plot.py --legend --outfile $@ $^
+						submissions/2023-12-06/Princeton_University_2023-11-29_18-33-21.json \
+						group_composition_plot.py
+	./group_composition_plot.py --legend --outfile $@ $(filter %.json,$^)
 
 group_composition_plot_all.pdf:	$(GOOD)
 	./group_composition_plot.py --legend --outfile $@ $^

group_composition_plot/group_composition_plot.py

@@ -1,9 +1,22 @@
 #!/usr/bin/env python3
 import sys, argparse
+import matplotlib
+rc_params = {'text.usetex': True,
+         'svg.fonttype': 'none',
+         'text.latex.preamble': r'\usepackage{libertine}',
+         'font.size': 14,
+         'font.family': 'Linux Libertine',
+         'mathtext.fontset': 'custom',
+         'mathtext.rm': 'libertine',
+         'mathtext.it': 'libertine:italic',
+         'mathtext.bf': 'libertine:bold'
+         }
+matplotlib.rcParams.update(rc_params)
 import matplotlib.pyplot as plt
 import json
 from pprint import pprint
 
+
 def errorexit(msg='internal error', code=1):
     print(msg, file=sys.stderr)
     sys.exit(code)
@@ -42,25 +55,36 @@ def errorexit(msg='internal error', code=1):
 activity_to_color = {activity: colors[i] for i, activity in enumerate(activity_names)}
 
 # Creating the joint plot
-scaling = .9
+scaling = 6
 iymax = (len(data)+1)//2
-fig = plt.figure(figsize=(scaling*16, scaling*9/2*iymax))
+fig = plt.figure(figsize=(scaling, scaling/2*iymax))
 
 i = 1
+inst_names = {}
 for inst, idata in data.items():
     ax = fig.add_subplot(iymax, min(2, len(data)), i)
-    ax.pie(idata['activity_weights'], colors=colors, startangle=140, shadow=True, radius=.8)
+    ax.pie(idata['activity_weights'], colors=colors, startangle=90, shadow=True, radius=1)
     inst_name = idata['institution_name']
     if 'group_name' in idata:
-        inst_name = idata['group_name'] + "\n" + inst_name
+        inst_name = idata['group_name'] + ", " + inst_name
     if not args['hide_titles']:
-        ax.set_title(inst_name, fontsize=20, y=-0.05)
+        ax.set_title(chr(ord('a')-1+i), y=-0.05)
+        inst_names[chr(ord('a')-1+i)] = inst_name
     i += 1
 
 # Shared legend
 if args['legend']:
-  fig.legend(activity_names, title="Activities", loc="center right", bbox_to_anchor=(1.2, 0.5), fontsize=20)
+  legend = fig.legend(activity_names, title="Activities",
+      loc="upper right", bbox_to_anchor=(1.4, .7), frameon=False)
+  #nothing = matplotlib.patches.Rectangle((0,0), 1, 1, fill=False, edgecolor='none', visible=False)
+  #legend_inst = plt.legend([nothing]*len(inst_names),
+  #                         [i+": "+inst_name for i, inst_name in inst_names.items()],
+  #    loc="upper left", bbox_to_anchor=(-1.2, 0.0), frameon=False)
+  #plt.gca().add_artist(legend_inst)
+  with open(args['outfile'].replace('.pdf', '.labels'), 'w') as f:
+      f.write(', '.join([i+": "+inst_name for i, inst_name in inst_names.items()]))
 
 plt.tight_layout()
+fig.subplots_adjust(bottom=0)
 fig.savefig(args['outfile'], bbox_inches='tight')
 # plt.show()

paper.tex

@@ -478,8 +478,8 @@ \section{Existing Implementations}%
 
 \begin{figure}
 \centering
-\includegraphics[width=\textwidth]{./group_composition_plot/group_composition_plot_the_fantastic_four.pdf}
-\caption{National and international examples of RSE units and their service portfolio: Heidelberg and Princeton offer development services, whereas Jena and Reading focus mostly on teaching and consultation services.}%
+\includegraphics[width=.8\textwidth]{./group_composition_plot/group_composition_plot_the_fantastic_four.pdf}
+\caption{National and international examples of RSE units and their service portfolio: \input{./group_composition_plot/group_composition_plot_the_fantastic_four.labels}\unskip. Heidelberg and Princeton offer development services, whereas Jena and Reading focus mostly on teaching and consultation services.}%
 \label{fig:survey}
 \end{figure}