Backport PR #11658: Sort named colors example vertically for easier comparison of similar colors

jklymak · MeeseeksDev[bot] · commit 9867b44bf41f · 2018-07-15T01:36:36.000Z
diff --git a/examples/color/named_colors.py b/examples/color/named_colors.py
@@ -26,25 +26,25 @@
 
 n = len(sorted_names)
 ncols = 4
-nrows = n // ncols + 1
+nrows = n // ncols
 
-fig, ax = plt.subplots(figsize=(8, 5))
+fig, ax = plt.subplots(figsize=(9, 8))
 
 # Get height and width
 X, Y = fig.get_dpi() * fig.get_size_inches()
 h = Y / (nrows + 1)
 w = X / ncols
 
 for i, name in enumerate(sorted_names):
-    col = i % ncols
-    row = i // ncols
+    row = i % nrows
+    col = i // nrows
     y = Y - (row * h) - h
 
     xi_line = w * (col + 0.05)
     xf_line = w * (col + 0.25)
     xi_text = w * (col + 0.3)
 
-    ax.text(xi_text, y, name, fontsize=(h * 0.8),
+    ax.text(xi_text, y, name, fontsize=(h * 0.5),
             horizontalalignment='left',
             verticalalignment='center')
 
