make headings more descriptive

Author: kolibril13

examples/text_labels_and_annotations/font_family_rc.py

@@ -28,7 +28,8 @@
 
 """
 
-# ##### First example, chooses default sans-serif font:
+# Chooses default sans-serif font:
+# -----------------------------------------------------
 
 import matplotlib.pyplot as plt
 
@@ -46,7 +47,8 @@ def print_text(text):
 
 #################################################################
 #
-# ##### Second example:
+# Chose sans-serif font and specify to it to "Nimbus Sans":
+# -----------------------------------------------------
 
 plt.rcParams["font.family"] = "sans-serif"
 plt.rcParams["font.sans-serif"] = ["Nimbus Sans"]
@@ -55,32 +57,35 @@ def print_text(text):
 
 #################################################################
 #
-# ##### Third example:
-
+# Chose sans-serif font and specify to it to "Humor Sans":
+# -----------------------------------------------------
 plt.rcParams["font.family"] = "sans-serif"
 plt.rcParams["font.sans-serif"] = ["Humor Sans"]
 print_text("Hello World! 03")
 
 
 ##################################################################
-# ##### Fourth example, chooses default monospace font:
+#
+# Chooses default monospace font:
+# -----------------------------------------------------
 
 plt.rcParams["font.family"] = "monospace"
 print_text("Hello World! 04")
 
 
 ##################################################################
-# ##### Fifth example:
-
+#
+# Chose monospace font and specify to it to "FreeMono":
+# -----------------------------------------------------
 plt.rcParams["font.family"] = "monospace"
 plt.rcParams["font.monospace"] = ["FreeMono"]
 print_text("Hello World! 05")
 
 
-
-#############################################################################
+##################################################################
 #
-# ##### Print all available font paths (this is OS specific):
+# Print all available font paths (this is OS specific):
+# -----------------------------------------------------
 
 import matplotlib.font_manager
 fpaths = matplotlib.font_manager.findSystemFonts(fontpaths=None, fontext='ttf')