def test_resizable_component(self):
container = OverlayPlotContainer(resizable='', bounds=[200.0, 300.0])
component = PlotComponent(resizable='hv',
position=[50.0, 56.0],
bounds=[100.0, 110.0])
container.add(component)
container.do_layout()
self.assert_tuple(component.position, (0.0, 0.0))
self.assert_tuple(component.bounds, (200.0, 300.0))
comp2 = PlotComponent(resizable="h",
position=[10, 20],
bounds=[100, 150])
container.add(comp2)
container.do_layout()
self.assert_tuple(comp2.position, (0.0, 20.0))
self.assert_tuple(comp2.bounds, (200.0, 150.0))
comp3 = PlotComponent(resizable="v",
position=[30, 40],
bounds=[100, 150])
container.add(comp3)
container.do_layout()
self.assert_tuple(comp3.position, (30.0, 0.0))
self.assert_tuple(comp3.bounds, (100, 300))
return
def test_min_size(self):
container = OverlayPlotContainer(resizable='', bounds=[50.0, 50.0])
component = PlotComponent(resizable='',
position=[50.0, 60.0],
bounds=[100.0, 110.0])
container.add(component)
container.do_layout()
self.assert_tuple(component.position, (50.0, 60.0))
self.assert_tuple(component.bounds, (100.0, 110.0))
return
def test_fixed_size_component(self):
container = OverlayPlotContainer(resizable='', bounds=[200.0, 300.0])
# non-resizable component
component = PlotComponent(resizable='',
position=[50.0, 60.0],
bounds=[100.0, 110.0])
self.assertEqual(container._layout_needed, True)
container.do_layout()
container.add(component)
self.assertEqual(container._layout_needed, True)
container.do_layout()
self.assertEqual(container._layout_needed, False)
# check the results of the layout
self.assert_tuple(container.get_preferred_size(), (200.0, 300.0))
self.assert_tuple(component.position, (50.0, 60.0))
self.assert_tuple(component.bounds, (100.0, 110.0))
return
def activate_template(self):
""" Converts all contained 'TDerived' objects to real objects using the
template traits of the object. This method must be overridden in
subclasses.
Returns
-------
None
"""
plots = []
i = 0
for r in range(self.rows):
row = []
for c in range(self.columns):
plot = self.scatter_plots[i].plot
if plot is None:
plot = PlotComponent()
row.append(plot)
i += 1
plots.append(row)
self.plot = GridPlotContainer(shape=(self.rows, self.columns))
self.plot.component_grid = plots
def get_preferred_size(self):
if self.fixed_preferred_size is not None:
return self.fixed_preferred_size
else:
return PlotComponent.get_preferred_size(self)
def __init__(self, preferred_size=None, *args, **kw):
if preferred_size is not None:
self.fixed_preferred_size = preferred_size
PlotComponent.__init__(self, *args, **kw)
def __init__(self, bounds, *args, **kw):
kw["bounds"] = bounds
if "resizable" not in kw:
kw["resizable"] = ""
PlotComponent.__init__(self, *args, **kw)
return
def __init__(self, bounds, *args, **kw):
kw["bounds"] = bounds
if not kw.has_key("resizable"):
kw["resizable"] = ""
PlotComponent.__init__(self, *args, **kw)
return
def get_preferred_size(self):
if self.fixed_preferred_size is not None:
return self.fixed_preferred_size
else:
return PlotComponent.get_preferred_size(self)
def __init__(self, preferred_size=None, *args, **kw):
if preferred_size is not None:
self.fixed_preferred_size = preferred_size
PlotComponent.__init__(self, *args, **kw)
def __init__(self, bounds, *args, **kw):
kw["bounds"] = bounds
if "resizable" not in kw:
kw["resizable"] = ""
PlotComponent.__init__(self, *args, **kw)
return
def __init__(self, bounds, *args, **kw):
kw["bounds"] = bounds
if not kw.has_key("resizable"):
kw["resizable"] = ""
PlotComponent.__init__(self, *args, **kw)
return
