Commit 10ed1e320d854819a1723fff16487a9b5e66a96c
1 parent
87ab4cc4
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verifying if there is an mask visible when setting threshold
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invesalius/data/slice_.py
| @@ -350,6 +350,8 @@ class Slice(metaclass=utils.Singleton): | @@ -350,6 +350,8 @@ class Slice(metaclass=utils.Singleton): | ||
| 350 | self.SetMaskEditionThreshold(index, threshold_range) | 350 | self.SetMaskEditionThreshold(index, threshold_range) |
| 351 | 351 | ||
| 352 | def __set_current_mask_threshold(self, threshold_range): | 352 | def __set_current_mask_threshold(self, threshold_range): |
| 353 | + if self.current_mask is None: | ||
| 354 | + return | ||
| 353 | index = self.current_mask.index | 355 | index = self.current_mask.index |
| 354 | self.num_gradient += 1 | 356 | self.num_gradient += 1 |
| 355 | self.current_mask.matrix[:] = 0 | 357 | self.current_mask.matrix[:] = 0 |
| @@ -390,6 +392,8 @@ class Slice(metaclass=utils.Singleton): | @@ -390,6 +392,8 @@ class Slice(metaclass=utils.Singleton): | ||
| 390 | Publisher.sendMessage("Reload actual slice") | 392 | Publisher.sendMessage("Reload actual slice") |
| 391 | 393 | ||
| 392 | def __set_current_mask_threshold_actual_slice(self, threshold_range): | 394 | def __set_current_mask_threshold_actual_slice(self, threshold_range): |
| 395 | + if self.current_mask is None: | ||
| 396 | + return | ||
| 393 | index = self.current_mask.index | 397 | index = self.current_mask.index |
| 394 | for orientation in self.buffer_slices: | 398 | for orientation in self.buffer_slices: |
| 395 | self.buffer_slices[orientation].discard_vtk_mask() | 399 | self.buffer_slices[orientation].discard_vtk_mask() |