canvas in the dicom preview panel was not being updated when scrolling

Thiago Franco de Moraes
1 parent 780aa1d5
Showing 1 changed file with 2 additions and 1 deletions Show diff stats
invesalius/gui/dicom_preview_panel.py
@@ -908,7 +908,6 @@ class SingleImagePreview(wx.Panel):
                 filename = win32api.GetShortPathName(filename).encode(const.FS_ENCODE)
  
             np_image = imagedata_utils.read_dcm_slice_as_np2(filename)
-            print(">>> spacing", dicom.image.spacing)
             vtk_image = converters.to_vtk(np_image, dicom.image.spacing, 0, 'AXIAL')
  
             # ADJUST CONTRAST
@@ -933,6 +932,8 @@ class SingleImagePreview(wx.Panel):
             self.actor = vtk.vtkImageActor()
             self.renderer.AddActor(self.actor)
  
+        self.canvas.modified = True
+
         # PLOT IMAGE INTO VIEWER
         self.actor.SetInputData(flip.GetOutput())
         self.renderer.ResetCamera()
...	...	@@ -908,7 +908,6 @@ class SingleImagePreview(wx.Panel):
908	908	filename = win32api.GetShortPathName(filename).encode(const.FS_ENCODE)
909	909
910	910	np_image = imagedata_utils.read_dcm_slice_as_np2(filename)
911		- print(">>> spacing", dicom.image.spacing)
912	911	vtk_image = converters.to_vtk(np_image, dicom.image.spacing, 0, 'AXIAL')
913	912
914	913	# ADJUST CONTRAST
...	...	@@ -933,6 +932,8 @@ class SingleImagePreview(wx.Panel):
933	932	self.actor = vtk.vtkImageActor()
934	933	self.renderer.AddActor(self.actor)
935	934
	935	+ self.canvas.modified = True
	936	+
936	937	# PLOT IMAGE INTO VIEWER
937	938	self.actor.SetInputData(flip.GetOutput())
938	939	self.renderer.ResetCamera()
...	...