def addObj(self, o): #{
logging.debug('addObj()')
t = int(o.contents.type)
self.errnum = c.c_int(w.WLZ_ERR_OBJECT_TYPE)
if (t == int(w.WLZ_2D_DOMAINOBJ)) or (t == int(
w.WLZ_3D_DOMAINOBJ)): #{
if t == int(w.WLZ_2D_DOMAINOBJ): #{
self.errnum = c.c_int(w.WLZ_ERR_NONE)
else: #}{
logging.debug('making view struct')
v = w.WlzMake3DViewStruct(c.c_int(w.WLZ_3D_VIEW_STRUCT), \
c.byref(self.errnum))
if not bool(self.errnum): #{
f = w.WlzDVertex3()
v.vtX = c.c_double(0.0)
v.vtY = c.c_double(0.0)
v.vtZ = c.c_double(0.0)
v.contents.theta = self.yaw * m.pi / 180.0
v.contents.phi = self.pitch * m.pi / 180.0
v.contents.zeta = self.roll * m.pi / 180.0
v.contents.dist = self.dist
v.contents.fixed = f
v.contents.view_mode = c.c_int(w.WLZ_UP_IS_UP_MODE)
v.contents.scale = c.c_double(1.0)
v.contents.voxelRescaleFlg = c.c_int(0)
w.WlzFree3DViewStruct(self.view)
self.view = w.WlzAssign3DViewStruct(v, None)
#}
#}
#}
if not bool(self.errnum): #{
w.WlzFreeObj(self.obj)
self.obj = w.WlzAssignObject(o, None)
self.errnum = self.setObj2D()
#}
if not bool(self.errnum): #{
ary = self.wlz2DToNP()
logging.debug('setting image')
self.img = ary.astype(np.float64).T
self.img_itm.setImage(self.img)
self.setROIType('N')
#}
if bool(self.errnum): #{
self.warnWlzError('Failed to add object.')
def GetLmkVertex(g): #{
vtx = w.WlzDVertex3()
vtx.vtX = float(g.find('X').text)
vtx.vtY = float(g.find('Y').text)
vtx.vtZ = float(g.find('Z').text)
return(vtx)