def updateim(self):
# Updates the display (perform a rendering)
depth = self.im_ref().getDepth()
volume = 0
if depth == 1:
# binary 3D image
self.planeLabel.config(text="")
im8 = mamba.imageMb(self.W, self.H, 8)
self.raw = b""
for im2D in self.im_ref():
mamba.convert(im2D, im8)
self.raw += im8.extractRaw()
volume += mamba.computeVolume(im2D)
elif depth == 32:
# 32-bit 3D image
if self.master.bplane == 4:
self.planeLabel.config(text="Plane : all")
im3D_8 = m3D.image3DMb(self.im_ref(), 8)
m3D.convert3D(self.im_ref(), im3D_8)
self.raw = im3D_8.extractRaw()
volume = m3D.computeVolume3D(self.im_ref())
else:
self.planeLabel.config(text="Plane : %d" %
(self.master.bplane))
im8 = mamba.imageMb(self.W, self.H, 8)
self.raw = b""
for im2D in self.im_ref():
mamba.copyBytePlane(im2D, self.master.bplane, im8)
self.raw += im8.extractRaw()
volume += mamba.computeVolume(im2D)
else:
# Greyscale image
self.planeLabel.config(text="")
self.raw = self.im_ref().extractRaw()
volume = m3D.computeVolume3D(self.im_ref())
self.setImagePlaneZ()
self.setImagePlaneY()
self.setImagePlaneX()
self.planex.eraseTarget()
self.planey.eraseTarget()
self.planez.eraseTarget()
self.volLabel.config(text="Volume : %d" % (volume))
value = self.im_ref().getPixel((self.x, self.y, self.z))
self.posLabel.config(text="At (%d,%d,%d) = %d" %
(self.x, self.y, self.z, value))
def _dualBuild3D_1(imMask, imInout, grid):
# Build function for binary 3D images
if imMask.getDepth()!=1:
mamba.raiseExceptionOnError(core.MB_ERR_BAD_DEPTH)
imMask_8 = m3D.image3DMb(imMask, 8)
imInout_8= m3D.image3DMb(imInout, 8)
m3D.convert3D(imMask, imMask_8)
m3D.convert3D(imInout, imInout_8)
err = core.MB3D_HierarDualBld(imMask_8.mb3DIm, imInout_8.mb3DIm, grid.getCValue())
mamba.raiseExceptionOnError(err)
m3D.convert3D(imMask_8, imMask)
m3D.convert3D(imInout_8, imInout)
def updateim(self):
# Updates the display (perform a rendering)
depth = self.im_ref().getDepth()
volume = 0
if depth==1:
# binary 3D image
self.planeLabel.config(text="")
im8 = mamba.imageMb(self.W, self.H, 8)
self.raw = b""
for im2D in self.im_ref():
mamba.convert(im2D, im8)
self.raw += im8.extractRaw()
volume += mamba.computeVolume(im2D)
elif depth==32:
# 32-bit 3D image
if self.master.bplane==4:
self.planeLabel.config(text="Plane : all")
im3D_8 = m3D.image3DMb(self.im_ref(), 8)
m3D.convert3D(self.im_ref(), im3D_8)
self.raw = im3D_8.extractRaw()
volume = m3D.computeVolume3D(self.im_ref())
else:
self.planeLabel.config(text="Plane : %d" % (self.master.bplane))
im8 = mamba.imageMb(self.W, self.H, 8)
self.raw = b""
for im2D in self.im_ref():
mamba.copyBytePlane(im2D, self.master.bplane, im8)
self.raw += im8.extractRaw()
volume += mamba.computeVolume(im2D)
else:
# Greyscale image
self.planeLabel.config(text="")
self.raw = self.im_ref().extractRaw()
volume = m3D.computeVolume3D(self.im_ref())
self.setImagePlaneZ()
self.setImagePlaneY()
self.setImagePlaneX()
self.planex.eraseTarget()
self.planey.eraseTarget()
self.planez.eraseTarget()
self.volLabel.config(text="Volume : %d" % (volume))
value = self.im_ref().getPixel((self.x, self.y, self.z))
self.posLabel.config(text="At (%d,%d,%d) = %d" % (self.x,self.y,self.z,value))
def _dualBuild3D_1(imMask, imInout, grid):
# Build function for binary 3D images
if imMask.getDepth() != 1:
mamba.raiseExceptionOnError(core.MB_ERR_BAD_DEPTH)
imMask_8 = m3D.image3DMb(imMask, 8)
imInout_8 = m3D.image3DMb(imInout, 8)
m3D.convert3D(imMask, imMask_8)
m3D.convert3D(imInout, imInout_8)
err = core.MB3D_HierarDualBld(imMask_8.mb3DIm, imInout_8.mb3DIm,
grid.getCValue())
mamba.raiseExceptionOnError(err)
m3D.convert3D(imMask_8, imMask)
m3D.convert3D(imInout_8, imInout)
def _convertIntoVTKImage(self):
# Converts the associated sequence into a VTK image
# structure to be able to display it using the rendering
# mechanisms of VTK
W, H, L = self.im_ref().getSize()
depth = self.im_ref().getDepth()
if depth==8:
# 8-bit 3D image
self.planeLabel.config(text="")
raw_data = self.im_ref().extractRaw()
elif depth==32:
# 32-bit 3D image
im3D_8 = m3D.image3DMb(self.im_ref(), 8)
if self.master.bplane==4:
self.planeLabel.config(text="Plane : all")
m3D.convert3D(self.im_ref(), im3D_8)
else:
self.planeLabel.config(text="Plane : %d" % (self.master.bplane))
m3D.copyBytePlane3D(self.im_ref(), self.master.bplane, im3D_8)
raw_data = im3D_8.extractRaw()
else:
# binary 3D image
self.planeLabel.config(text="")
im8 = mamba.imageMb(W, H, 8)
raw_data = b""
for im2D in self.im_ref():
mamba.convert(im2D, im8)
raw_data += im8.extractRaw()
volume = m3D.computeVolume3D(self.im_ref())
self.vtk_im.CopyImportVoidPointer(raw_data, len(raw_data))
self.vtk_im.SetNumberOfScalarComponents(1)
extent = self.vtk_im.GetDataExtent()
self.vtk_im.SetDataExtent(extent[0], extent[0] + W - 1,
extent[2], extent[2] + H - 1,
extent[4], extent[4] + L - 1)
self.vtk_im.SetWholeExtent(extent[0], extent[0] + W - 1,
extent[2], extent[2] + H - 1,
extent[4], extent[4] + L - 1)
self.volLabel.config(text="Volume = %d" % (volume))
