Propagate histtype from stack to plot

nnfwtbn/plot.py

@@ -220,7 +220,8 @@ def hist(dataframe, variable, bins, stacks, selection=None,
                                                           variable, weight)
 
             # Draw process
-            if stack.get_histtype(i_process) == 'points':
+            histtype = stack.get_histtype(i_process)
+            if histtype:
                 kwds = {'markersize': 4, 'fmt': 'o'}
                 kwds.update(stack.get_aux(i_process))
 
@@ -230,7 +231,8 @@ def hist(dataframe, variable, bins, stacks, selection=None,
                 kwds = {}
                 kwds.update(stack.get_aux(i_process))
                 axes.hist(bin_centers, bins=bins, bottom=bottom,
-                          label=process.label, weights=histogram, **kwds)
+                          label=process.label, weights=histogram,
+                          histtype=histtype, **kwds)
 
             bottom += histogram
         # (end of process loop)