Dealing with integer overflow when calculating the histogram

Thiago Franco de Moraes
1 parent 3368fa08
Showing 1 changed file with 1 additions and 1 deletions Show diff stats
invesalius/data/slice_.py
@@ -116,7 +116,7 @@ class Slice(object):
     def matrix(self, value):
         self._matrix = value
         i, e = value.min(), value.max()
-        r = e - i
+        r = int(e) - int(i)
         self.histogram = numpy.histogram(self._matrix, r, (i, e))[0]
  
     def __bind_events(self):
...	...	@@ -116,7 +116,7 @@ class Slice(object):
116	116	def matrix(self, value):
117	117	self._matrix = value
118	118	i, e = value.min(), value.max()
119		- r = e - i
	119	+ r = int(e) - int(i)
120	120	self.histogram = numpy.histogram(self._matrix, r, (i, e))[0]
121	121
122	122	def __bind_events(self):
...	...