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Commit 52fc0bb0ff2ee8367624b50b5b8e5bdf976dfc52

Authored by Thiago Franco de Moraes
1 parent be816908
Exists in master and in 46 other branches canvas_reeng, canvas_text, casmoothing_cython, command-line, debian_cython, editor_improvements, ff_mask, ff_mask_improv, ffill_gui, ffill_segmentation, fill_holes_auto, fixes_pre_beta5, get_pixel, import_mesh, inv3.0.1, mactoolbar, mactoolbar_bkp, manual_v3.1, mask_boolean_op, mask_boolean_op_bkp, mask_greatest_component, measure_canvas, measure_improvements, measure_placement_test, phoenix, region_growing_confidence, remove_local_wxpython, rmatsuda-fix_ref_MTC, rmatsuda-fix_remove_marker_bug, rmatsuda-trigger_bug_fix, rotvol, segmentation_menu, select_part, smoothing_bin, smoothing_bin_pll, surface_area, user_guide_en, usp-navegador, vti, vtk6, watershed_improvements, watershed_improvements_bkp, workdir, wxgtk3, wxgtk3_bkp, xmartlabs-command-line

Inverting the threshold pen when the control is pressed

Showing 3 changed files with 18 additions and 2 deletions   Show diff stats
invesalius/constants.py
  Diff comments   View file @52fc0bb
... ... @@ -250,6 +250,7 @@ DEFAULT_BRUSH_FORMAT = BRUSH_CIRCLE
250 250 BRUSH_DRAW = 0
251 251 BRUSH_ERASE = 1
252 252 BRUSH_THRESH = 2
  253 +BRUSH_THRESH_ERASE = 3
253 254 DEFAULT_BRUSH_OP = BRUSH_THRESH
254 255 BRUSH_OP_NAME = [_("Draw"), _("Erase"), _("Threshold")]
255 256  
... ...
invesalius/data/slice_.py
  Diff comments   View file @52fc0bb
... ... @@ -460,6 +460,9 @@ class Slice(object):
460 460 # (1 * 253 + 1) and out ones gets value 1 (0 * 253 + 1).
461 461 roi_m[index] = (((roi_i[index] >= thresh_min)
462 462 & (roi_i[index] <= thresh_max)) * 253) + 1
  463 + elif operation == const.BRUSH_THRESH_ERASE:
  464 + roi_m[index] = (((roi_i[index] >= thresh_min)
  465 + & (roi_i[index] <= thresh_max)) * 1) -1
463 466 elif operation == const.BRUSH_DRAW:
464 467 roi_m[index] = 254
465 468 elif operation == const.BRUSH_ERASE:
... ...
invesalius/data/styles.py
  Diff comments   View file @52fc0bb
... ... @@ -556,9 +556,16 @@ class EditorInteractorStyle(DefaultInteractorStyle):
556 556 if (self.viewer.slice_.buffer_slices[self.orientation].mask is None):
557 557 return
558 558  
  559 +
559 560 viewer = self.viewer
560 561 iren = viewer.interactor
561 562  
  563 + operation = viewer._brush_cursor_op
  564 + if operation == const.BRUSH_THRESH:
  565 + if iren.GetControlKey():
  566 + operation = const.BRUSH_THRESH_ERASE
  567 +
  568 +
562 569 viewer._set_editor_cursor_visibility(1)
563 570  
564 571 mouse_x, mouse_y = iren.GetEventPosition()
... ... @@ -585,7 +592,7 @@ class EditorInteractorStyle(DefaultInteractorStyle):
585 592 if position < 0:
586 593 position = viewer.calculate_matrix_position(coord)
587 594  
588   - viewer.slice_.edit_mask_pixel(viewer._brush_cursor_op, cursor.GetPixels(),
  595 + viewer.slice_.edit_mask_pixel(operation, cursor.GetPixels(),
589 596 position, radius, viewer.orientation)
590 597 viewer._flush_buffer = True
591 598  
... ... @@ -605,6 +612,11 @@ class EditorInteractorStyle(DefaultInteractorStyle):
605 612 render = iren.FindPokedRenderer(mouse_x, mouse_y)
606 613 slice_data = viewer.get_slice_data(render)
607 614  
  615 + operation = viewer._brush_cursor_op
  616 + if operation == const.BRUSH_THRESH:
  617 + if iren.GetControlKey():
  618 + operation = const.BRUSH_THRESH_ERASE
  619 +
608 620 # TODO: Improve!
609 621 #for i in self.slice_data_list:
610 622 #i.cursor.Show(0)
... ... @@ -635,7 +647,7 @@ class EditorInteractorStyle(DefaultInteractorStyle):
635 647 if position < 0:
636 648 position = viewer.calculate_matrix_position(coord)
637 649  
638   - viewer.slice_.edit_mask_pixel(viewer._brush_cursor_op, cursor.GetPixels(),
  650 + viewer.slice_.edit_mask_pixel(operation, cursor.GetPixels(),
639 651 position, radius, self.orientation)
640 652 # TODO: To create a new function to reload images to viewer.
641 653 viewer.OnScrollBar(update3D=False)
... ...