def _create_view_frame(self):
import resources.python.larynx_measurement_frame
reload(resources.python.larynx_measurement_frame)
self._view_frame = module_utils.instantiate_module_view_frame(
self, self._module_manager,
resources.python.larynx_measurement_frame.LarynxMeasurementFrame)
module_utils.create_standard_object_introspection(
self, self._view_frame, self._view_frame.view_frame_panel,
{'Module (self)' : self})
# now setup the VTK stuff
if self._viewer is None and not self._view_frame is None:
# vtkImageViewer() does not zoom but retains colour
# vtkImageViewer2() does zoom but discards colour at
# first window-level action.
# vtkgdcm.vtkImageColorViewer() does both right!
self._viewer = vtkgdcm.vtkImageColorViewer()
self._viewer.SetupInteractor(self._view_frame.rwi)
self._viewer.GetRenderer().SetBackground(0.3,0.3,0.3)
self._set_image_viewer_dummy_input()
pp = vtk.vtkPointPicker()
pp.SetTolerance(0.0)
self._view_frame.rwi.SetPicker(pp)
def ViewGDCM(imagedata):
viewer = vtkgdcm.vtkImageColorViewer()
viewer.SetInput(reader.GetOutput())
viewer.SetColorWindow(500.)
viewer.SetColorLevel(50.)
viewer.Render()
import time
time.sleep(5)
def ViewGDCM(imagedata):
viewer = vtkgdcm.vtkImageColorViewer()
viewer.SetInput(reader.GetOutput())
viewer.SetColorWindow(500.)
viewer.SetColorLevel(50.)
viewer.Render()
import time
time.sleep(5)
def _setup_image_viewer(self):
# FIXME: I'm planning to factor this out into a medical image
# viewing class, probably in the GDCM_KIT
# setup VTK viewer with dummy source (else it complains)
self._image_viewer = vtkgdcm.vtkImageColorViewer()
self._image_viewer.SetupInteractor(self._view_frame.image_pane.rwi)
self._set_image_viewer_dummy_input()
def setup_text_actor(x, y):
ta = vtk.vtkTextActor()
c = ta.GetPositionCoordinate()
c.SetCoordinateSystemToNormalizedDisplay()
c.SetValue(x,y)
p = ta.GetTextProperty()
p.SetFontFamilyToArial()
p.SetFontSize(14)
p.SetBold(0)
p.SetItalic(0)
p.SetShadow(0)
return ta
ren = self._image_viewer.GetRenderer()
# direction labels left and right #####
xl = self._image_viewer.xl_text_actor = setup_text_actor(0.01, 0.5)
ren.AddActor(xl)
xr = self._image_viewer.xr_text_actor = setup_text_actor(0.99, 0.5)
xr.GetTextProperty().SetJustificationToRight()
ren.AddActor(xr)
# direction labels top and bottom #####
# y coordinate ~ 0, bottom of normalized display
yb = self._image_viewer.yb_text_actor = setup_text_actor(
0.5, 0.01)
ren.AddActor(yb)
yt = self._image_viewer.yt_text_actor = setup_text_actor(
0.5, 0.99)
yt.GetTextProperty().SetVerticalJustificationToTop()
ren.AddActor(yt)
# labels upper-left #####
ul = self._image_viewer.ul_text_actor = \
setup_text_actor(0.01, 0.99)
ul.GetTextProperty().SetVerticalJustificationToTop()
ren.AddActor(ul)
# labels upper-right #####
ur = self._image_viewer.ur_text_actor = \
setup_text_actor(0.99, 0.99)
ur.GetTextProperty().SetVerticalJustificationToTop()
ur.GetTextProperty().SetJustificationToRight()
ren.AddActor(ur)
# labels bottom-right #####
br = self._image_viewer.br_text_actor = \
setup_text_actor(0.99, 0.01)
br.GetTextProperty().SetVerticalJustificationToBottom()
br.GetTextProperty().SetJustificationToRight()
ren.AddActor(br)
def _setup_image_viewer(self):
# FIXME: I'm planning to factor this out into a medical image
# viewing class, probably in the GDCM_KIT
# setup VTK viewer with dummy source (else it complains)
self._image_viewer = vtkgdcm.vtkImageColorViewer()
self._image_viewer.SetupInteractor(self._view_frame.image_pane.rwi)
self._set_image_viewer_dummy_input()
def setup_text_actor(x, y):
ta = vtk.vtkTextActor()
c = ta.GetPositionCoordinate()
c.SetCoordinateSystemToNormalizedDisplay()
c.SetValue(x, y)
p = ta.GetTextProperty()
p.SetFontFamilyToArial()
p.SetFontSize(14)
p.SetBold(0)
p.SetItalic(0)
p.SetShadow(0)
return ta
ren = self._image_viewer.GetRenderer()
# direction labels left and right #####
xl = self._image_viewer.xl_text_actor = setup_text_actor(0.01, 0.5)
ren.AddActor(xl)
xr = self._image_viewer.xr_text_actor = setup_text_actor(0.99, 0.5)
xr.GetTextProperty().SetJustificationToRight()
ren.AddActor(xr)
# direction labels top and bottom #####
# y coordinate ~ 0, bottom of normalized display
yb = self._image_viewer.yb_text_actor = setup_text_actor(0.5, 0.01)
ren.AddActor(yb)
yt = self._image_viewer.yt_text_actor = setup_text_actor(0.5, 0.99)
yt.GetTextProperty().SetVerticalJustificationToTop()
ren.AddActor(yt)
# labels upper-left #####
ul = self._image_viewer.ul_text_actor = \
setup_text_actor(0.01, 0.99)
ul.GetTextProperty().SetVerticalJustificationToTop()
ren.AddActor(ul)
# labels upper-right #####
ur = self._image_viewer.ur_text_actor = \
setup_text_actor(0.99, 0.99)
ur.GetTextProperty().SetVerticalJustificationToTop()
ur.GetTextProperty().SetJustificationToRight()
ren.AddActor(ur)
# labels bottom-right #####
br = self._image_viewer.br_text_actor = \
setup_text_actor(0.99, 0.01)
br.GetTextProperty().SetVerticalJustificationToBottom()
br.GetTextProperty().SetJustificationToRight()
ren.AddActor(br)