def test_pixel_select_overlay(self):
cnvs = miccanvas.DblMicroscopeCanvas(self.panel)
tab_mod = self.create_simple_tab_model()
view = tab_mod.focussedView.value
self.add_control(cnvs, wx.EXPAND, proportion=1, clear=True)
# FIXME: when setView is called *before* the add_control, the picture goes black and no
# pixels are visible
cnvs.setView(view, tab_mod)
cnvs.current_mode = TOOL_POINT
psol = wol.PixelSelectOverlay(cnvs)
psol.activate()
psol.enabled = True
cnvs.add_world_overlay(psol)
psol.set_data_properties(1e-05, (0.0, 0.0), (17, 19))
width_va = model.IntVA(1)
psol.connect_selection(model.TupleVA(), width_va)
view.mpp.value = 1e-06
psol._selected_pixel_va.value = (8, 8)
test.gui_loop()
# Tool toggle for debugging
tol = vol.TextViewOverlay(cnvs)
tol.add_label("Right click to toggle tool", (10, 30))
cnvs.add_view_overlay(tol)
def toggle(evt):
if psol.active:
psol.deactivate()
else:
psol.activate()
evt.Skip()
cnvs.Bind(wx.EVT_RIGHT_UP, toggle)
cnvs.disable_drag()
def on_key(evt):
k = evt.GetKeyCode()
if k == wx.WXK_DOWN and width_va.value > 1:
width_va.value -= 1
elif k == wx.WXK_UP:
width_va.value += 1
else:
pass
cnvs.Bind(wx.EVT_KEY_UP, on_key)
def test_pixel_select_overlay(self):
cnvs = miccanvas.DblMicroscopeCanvas(self.panel)
tab_mod = self.create_simple_tab_model()
view = tab_mod.focussedView.value
self.add_control(cnvs, wx.EXPAND, proportion=1, clear=True)
# FIXME: when setView is called *before* the add_control, the picture goes black and no
# pixels are visible
cnvs.setView(view, tab_mod)
cnvs.current_mode = TOOL_POINT
psol = wol.PixelSelectOverlay(cnvs)
psol.activate()
psol.enabled = True
cnvs.add_world_overlay(psol)
# psol.set_values(33, (0.0, 0.0), (30, 30))
psol.set_values(1e-05, (0.0, 0.0), (17, 19), omodel.TupleVA())
view.mpp.value = 1e-06
test.gui_loop()
# Tool toggle for debugging
tol = vol.TextViewOverlay(cnvs)
tol.add_label("Right click to toggle tool", (10, 30))
cnvs.add_view_overlay(tol)
def toggle(evt):
if psol.active:
psol.deactivate()
else:
psol.activate()
evt.Skip()
cnvs.Bind(wx.EVT_RIGHT_UP, toggle)