FIX: Forcing scalar range to int to do InVesalius3 runs in Mac

tfmoraes
1 parent 6f89f9e4
Showing 1 changed file with 1 additions and 1 deletions Show diff stats
invesalius/data/volume.py
@@ -573,7 +573,7 @@ class Volume():
     def CalculateHistogram(self):
         proj = prj.Project()
         image = proj.imagedata
-        r = image.GetScalarRange()[1] - image.GetScalarRange()[0]
+        r = int(image.GetScalarRange()[1] - image.GetScalarRange()[0])
         accumulate = vtk.vtkImageAccumulate()
         accumulate.SetInput(image)
         accumulate.SetComponentExtent(0, r -1, 0, 0, 0, 0)
...	...	@@ -573,7 +573,7 @@ class Volume():
573	573	def CalculateHistogram(self):
574	574	proj = prj.Project()
575	575	image = proj.imagedata
576		- r = image.GetScalarRange()[1] - image.GetScalarRange()[0]
	576	+ r = int(image.GetScalarRange()[1] - image.GetScalarRange()[0])
577	577	accumulate = vtk.vtkImageAccumulate()
578	578	accumulate.SetInput(image)
579	579	accumulate.SetComponentExtent(0, r -1, 0, 0, 0, 0)
...	...