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invesalius/data/viewer_slice.py
| @@ -600,6 +600,10 @@ class Viewer(wx.Panel): | @@ -600,6 +600,10 @@ class Viewer(wx.Panel): | ||
| 600 | 600 | ||
| 601 | coord = self.get_coordinate_cursor() | 601 | coord = self.get_coordinate_cursor() |
| 602 | position = self.slice_data.actor.GetInput().FindPoint(coord) | 602 | position = self.slice_data.actor.GetInput().FindPoint(coord) |
| 603 | + | ||
| 604 | + # when position == -1 the cursos is not over the image, so is not | ||
| 605 | + # necessary to set the cursor position to world coordinate center of | ||
| 606 | + # pixel from slice image. | ||
| 603 | if position != -1: | 607 | if position != -1: |
| 604 | coord = self.slice_data.actor.GetInput().GetPoint(position) | 608 | coord = self.slice_data.actor.GetInput().GetPoint(position) |
| 605 | slice_data.cursor.SetPosition(coord) | 609 | slice_data.cursor.SetPosition(coord) |