Allow static min and max via cfg

Sometimes auto-scale is just not what you want, you can now just say cfg['minimum'] = 0 and cfg['maximum'] = 100 and the scale stays fixed.
bhongong · Oct 12, 2018 · 81beeff · 81beeff
1 parent fe711d3
commit 81beeff
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/asciichartpy/__init__.py b/asciichartpy/__init__.py
@@ -16,8 +16,8 @@
 
 def plot(series, cfg={}):
 
-    minimum = min(series)
-    maximum = max(series)
+    minimum = cfg['minimum'] if 'minimum' in cfg else min(series)
+    maximum = cfg['maximum'] if 'maximum' in cfg else max(series)
 
     interval = abs(float(maximum) - float(minimum))
     offset = cfg['offset'] if 'offset' in cfg else 3