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Commit cbf7bc24d86915c573724ab462fb06f05c365c22

Authored by Thiago Franco de Moraes
Committed by GitHub
1 parent 56415f0e
Exists in master

Adds possibility of user digits the angles when reorienting an image. (#111) 

* Setting angles in gui

* If user digits a non-number it backup to the last digited number
Showing 2 changed files with 52 additions and 6 deletions   Show diff stats
invesalius/data/styles.py
  Diff comments   View file @cbf7bc2
... ... @@ -1500,6 +1500,9 @@ class ReorientImageInteractorStyle(DefaultInteractorStyle):
1500 1500 self.AddObserver("MouseMoveEvent", self.OnMouseMove)
1501 1501 self.viewer.slice_data.renderer.AddObserver("StartEvent", self.OnUpdate)
1502 1502  
  1503 + if self.viewer.orientation == 'AXIAL':
  1504 + Publisher.subscribe(self._set_reorientation_angles, 'Set reorientation angles')
  1505 +
1503 1506 self.viewer.interactor.Bind(wx.EVT_LEFT_DCLICK, self.OnDblClick)
1504 1507  
1505 1508 def SetUp(self):
... ... @@ -1670,6 +1673,15 @@ class ReorientImageInteractorStyle(DefaultInteractorStyle):
1670 1673 # print (z, y, x), tcoord
1671 1674 return tcoord
1672 1675  
  1676 + def _set_reorientation_angles(self, pubsub_evt):
  1677 + ax, ay, az = pubsub_evt.data
  1678 + q = transformations.quaternion_from_euler(az, ay, ax)
  1679 + self.viewer.slice_.q_orientation = q
  1680 +
  1681 + self._discard_buffers()
  1682 + self.viewer.slice_.current_mask.clear_history()
  1683 + Publisher.sendMessage('Reload actual slice')
  1684 +
1673 1685 def _create_line(self, x0, y0, x1, y1, color):
1674 1686 line = vtk.vtkLineSource()
1675 1687 line.SetPoint1(x0, y0, 0)
... ...
invesalius/gui/dialogs.py
  Diff comments   View file @cbf7bc2
... ... @@ -1870,6 +1870,12 @@ class ReorientImageDialog(wx.Dialog):
1870 1870 pre.Create(wx.GetApp().GetTopWindow(), -1, _(u'Image reorientation'), style=wx.DEFAULT_DIALOG_STYLE|wx.FRAME_FLOAT_ON_PARENT)
1871 1871 self.PostCreate(pre)
1872 1872  
  1873 + self._closed = False
  1874 +
  1875 + self._last_ax = "0.0"
  1876 + self._last_ay = "0.0"
  1877 + self._last_az = "0.0"
  1878 +
1873 1879 self._init_gui()
1874 1880 self._bind_events()
1875 1881 self._bind_events_wx()
... ... @@ -1884,9 +1890,9 @@ class ReorientImageDialog(wx.Dialog):
1884 1890 self.interp_method.Append(txt, im_code)
1885 1891 self.interp_method.SetValue(interp_methods_choices[2][0])
1886 1892  
1887   - self.anglex = wx.TextCtrl(self, -1, "0.0", style=wx.TE_READONLY)
1888   - self.angley = wx.TextCtrl(self, -1, "0.0", style=wx.TE_READONLY)
1889   - self.anglez = wx.TextCtrl(self, -1, "0.0", style=wx.TE_READONLY)
  1893 + self.anglex = wx.TextCtrl(self, -1, "0.0")
  1894 + self.angley = wx.TextCtrl(self, -1, "0.0")
  1895 + self.anglez = wx.TextCtrl(self, -1, "0.0")
1890 1896  
1891 1897 self.btnapply = wx.Button(self, -1, _("Apply"))
1892 1898  
... ... @@ -1919,14 +1925,23 @@ class ReorientImageDialog(wx.Dialog):
1919 1925  
1920 1926 def _bind_events_wx(self):
1921 1927 self.interp_method.Bind(wx.EVT_COMBOBOX, self.OnSelect)
  1928 +
  1929 + self.anglex.Bind(wx.EVT_KILL_FOCUS, self.OnLostFocus)
  1930 + self.angley.Bind(wx.EVT_KILL_FOCUS, self.OnLostFocus)
  1931 + self.anglez.Bind(wx.EVT_KILL_FOCUS, self.OnLostFocus)
  1932 +
  1933 + self.anglex.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)
  1934 + self.angley.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)
  1935 + self.anglez.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)
  1936 +
1922 1937 self.btnapply.Bind(wx.EVT_BUTTON, self.apply_reorientation)
1923 1938 self.Bind(wx.EVT_CLOSE, self.OnClose)
1924 1939  
1925 1940 def _update_angles(self, pubsub_evt):
1926 1941 anglex, angley, anglez = pubsub_evt.data
1927   - self.anglex.SetValue("%.2f" % np.rad2deg(anglex))
1928   - self.angley.SetValue("%.2f" % np.rad2deg(angley))
1929   - self.anglez.SetValue("%.2f" % np.rad2deg(anglez))
  1942 + self.anglex.SetValue("%.3f" % np.rad2deg(anglex))
  1943 + self.angley.SetValue("%.3f" % np.rad2deg(angley))
  1944 + self.anglez.SetValue("%.3f" % np.rad2deg(anglez))
1930 1945  
1931 1946 def _close_dialog(self, pubsub_evt):
1932 1947 self.Destroy()
... ... @@ -1936,6 +1951,7 @@ class ReorientImageDialog(wx.Dialog):
1936 1951 self.Close()
1937 1952  
1938 1953 def OnClose(self, evt):
  1954 + self._closed = True
1939 1955 Publisher.sendMessage('Disable style', const.SLICE_STATE_REORIENT)
1940 1956 Publisher.sendMessage('Enable style', const.STATE_DEFAULT)
1941 1957 self.Destroy()
... ... @@ -1944,6 +1960,24 @@ class ReorientImageDialog(wx.Dialog):
1944 1960 im_code = self.interp_method.GetClientData(self.interp_method.GetSelection())
1945 1961 Publisher.sendMessage('Set interpolation method', im_code)
1946 1962  
  1963 + def OnSetFocus(self, evt):
  1964 + self._last_ax = self.anglex.GetValue()
  1965 + self._last_ay = self.angley.GetValue()
  1966 + self._last_az = self.anglez.GetValue()
  1967 +
  1968 + def OnLostFocus(self, evt):
  1969 + if not self._closed:
  1970 + try:
  1971 + ax = np.deg2rad(float(self.anglex.GetValue()))
  1972 + ay = np.deg2rad(float(self.angley.GetValue()))
  1973 + az = np.deg2rad(float(self.anglez.GetValue()))
  1974 + except ValueError:
  1975 + self.anglex.SetValue(self._last_ax)
  1976 + self.angley.SetValue(self._last_ay)
  1977 + self.anglez.SetValue(self._last_az)
  1978 + return
  1979 + Publisher.sendMessage('Set reorientation angles', (ax, ay, az))
  1980 +
1947 1981  
1948 1982 class ImportBitmapParameters(wx.Dialog):
1949 1983 from os import sys
... ...