def test_adjust_bounds_vanchor_center_stay_inside(self):
container = Container(bounds=[100.0, 100.0])
component = Component(bounds=[50.0, 50.0], position=[5.0, 5.0])
container.add(component)
view = Viewport(
component=container,
view_bounds=[50.0, 50.0],
view_position=[20, 20],
position=[0, 0],
bounds=[50, 50],
vertical_anchor="center",
stay_inside=True,
)
# simple resize
view.bounds = [60, 60]
self.assertEqual(view.view_position, [20, 15.0])
# resize beyond left
view.bounds = [95, 95]
self.assertEqual(view.view_position, [5, 0.0])
# resize bigger than view
view.bounds = [120, 120]
self.assertEqual(view.view_position, [0, -10.0])
def test_adjust_bounds_hanchor_top_stay_inside(self):
container = Container(bounds=[100.0, 100.0])
component = Component(bounds=[50.0, 50.0], position=[5.0, 5.0])
container.add(component)
view = Viewport(
component=container,
view_bounds=[50.0, 50.0],
view_position=[20, 20],
position=[0, 0],
bounds=[50, 50],
horizontal_anchor="right",
stay_inside=True,
)
# simple resize
view.bounds = [60, 60]
self.assertEqual(view.view_position, [10, 20.0])
# resize beyond left
view.bounds = [80, 80]
self.assertEqual(view.view_position, [0, 20.0])
# resize bigger than view
view.bounds = [120, 120]
self.assertEqual(view.view_position, [-20.0, 0])
def test_adjust_bounds_hanchor_center_stay_inside(self):
container = Container(bounds=[100.0, 100.0])
component = Component(bounds=[50.0, 50.0], position=[5.0, 5.0])
container.add(component)
view = Viewport(component=container,
view_bounds=[50.0, 50.0],
view_position=[20, 20],
position=[0, 0],
bounds=[50, 50],
horizontal_anchor='center',
stay_inside=True)
# simple resize
view.bounds = [60, 60]
self.assertEqual(view.view_position, [15.0, 20])
# resize beyond left
view.height = 95
view.width = 95
self.assertEqual(view.view_position, [0.0, 5])
# resize bigger than view
view.bounds[0] = 120
view.bounds[1] = 120
self.assertEqual(view.view_position, [-10.0, 0])
def test_adjust_bounds_hanchor_center_stay_inside(self):
container = Container(bounds=[100.0, 100.0])
component = Component(bounds=[50.0, 50.0], position=[5.0, 5.0])
container.add(component)
view = Viewport(component=container,
view_bounds=[50.0, 50.0],
view_position=[20, 20],
position=[0,0],
bounds=[50,50],
horizontal_anchor='center',
stay_inside=True)
# simple resize
view.bounds = [60, 60]
self.assertEqual(view.view_position, [15.0, 20])
# resize beyond left
view.height = 95
view.width = 95
self.assertEqual(view.view_position, [0.0, 5])
# resize bigger than view
view.bounds[0] = 120
view.bounds[1] = 120
self.assertEqual(view.view_position, [-10.0, 0])
def _create_window(self):
canvas = Canvas(bgcolor="lightsteelblue", draw_axes=True)
canvas.overlays.append(EventTracer(canvas, color="green", size=8,
angle=45.0))
viewport = Viewport(component=canvas, enable_zoom=True)
viewport.view_position = [0,0]
viewport.tools.append(ViewportPanTool(viewport, drag_button="right"))
viewport.overlays.append(EventTracer(viewport))
if 1:
scrolled = Scrolled(canvas, inside_padding_width = 0,
mousewheel_scroll = False,
viewport_component = viewport,
always_show_sb = True,
continuous_drag_update = True)
return Window(self, -1, component=scrolled)
elif 1:
viewport.bounds = [300, 300]
viewport.position = [10,10]
container = Container(fit_window=True, auto_size=False,
border_visible=True,
border_color = "blue")
container.padding = 20
container.add(viewport)
return Window(self, -1, component=container)
else:
return Window(self, -1, component=viewport)
def test_adjust_bounds_vanchor_top(self):
container = Container(bounds=[100.0, 100.0])
component = Component(bounds=[50.0, 50.0], position=[5.0, 5.0])
container.add(component)
view = Viewport(component=container,
view_bounds=[50.0, 50.0],
view_position=[20, 20],
position=[0, 0],
bounds=[50, 50],
vertical_anchor='top')
# simple resize
view.bounds = [60, 60]
self.assertEqual(view.view_position, [20, 10.0])
# resize beyond bottom
view.bounds = [80, 80]
self.assertEqual(view.view_position, [20, -10.0])
# resize bigger than view
view.bounds = [120, 120]
self.assertEqual(view.view_position, [20, -50.0])
def test_adjust_bounds(self):
container = Container(bounds=[100.0, 100.0])
component = Component(bounds=[50.0, 50.0], position=[5.0, 5.0])
container.add(component)
view = Viewport(component=container,
view_bounds=[50.0, 50.0],
view_position=[10, 10],
position=[0, 0],
bounds=[50, 50])
# simple resize
view.bounds = [60, 60]
self.assertEqual(view.view_position, [10, 10])
def test_adjust_bounds_hanchor_center(self):
container = Container(bounds=[100.0, 100.0])
component = Component(bounds=[50.0, 50.0], position=[5.0, 5.0])
container.add(component)
view = Viewport(component=container,
view_bounds=[50.0, 50.0],
view_position=[20, 20],
position=[0, 0],
bounds=[50, 50],
horizontal_anchor='center')
# simple resize
view.bounds = [60, 60]
self.assertEqual(view.view_position, [15.0, 20])
# resize beyond left
view.bounds = [95, 95]
self.assertEqual(view.view_position, [-2.5, 20])
# resize bigger than view
view.bounds = [120, 120]
self.assertEqual(view.view_position, [-15.0, 20])
def test_adjust_bounds_vanchor_top(self):
container = Container(bounds=[100.0, 100.0])
component = Component(bounds=[50.0, 50.0], position=[5.0, 5.0])
container.add(component)
view = Viewport(component=container,
view_bounds=[50.0, 50.0],
view_position=[20, 20],
position=[0,0],
bounds=[50,50],
vertical_anchor='top')
# simple resize
view.bounds = [60, 60]
self.assertEqual(view.view_position, [20, 10.0])
# resize beyond bottom
view.bounds = [80, 80]
self.assertEqual(view.view_position, [20, -10.0])
# resize bigger than view
view.bounds = [120, 120]
self.assertEqual(view.view_position, [20, -50.0])
def test_adjust_bounds(self):
container = Container(bounds=[100.0, 100.0])
component = Component(bounds=[50.0, 50.0], position=[5.0, 5.0])
container.add(component)
view = Viewport(component=container,
view_bounds=[50.0, 50.0],
view_position=[10,10],
position=[0,0],
bounds=[50,50])
# simple resize
view.bounds = [60, 60]
self.assertEqual(view.view_position, [10, 10])
def test_adjust_bounds_hanchor_center(self):
container = Container(bounds=[100.0, 100.0])
component = Component(bounds=[50.0, 50.0], position=[5.0, 5.0])
container.add(component)
view = Viewport(component=container,
view_bounds=[50.0, 50.0],
view_position=[20, 20],
position=[0,0],
bounds=[50,50],
horizontal_anchor='center')
# simple resize
view.bounds = [60, 60]
self.assertEqual(view.view_position, [15.0, 20])
# resize beyond left
view.bounds = [95, 95]
self.assertEqual(view.view_position, [-2.5, 20])
# resize bigger than view
view.bounds = [120, 120]
self.assertEqual(view.view_position, [-15.0, 20])
def test_adjust_bounds_hanchor_top_stay_inside(self):
container = Container(bounds=[100.0, 100.0])
component = Component(bounds=[50.0, 50.0], position=[5.0, 5.0])
container.add(component)
view = Viewport(component=container,
view_bounds=[50.0, 50.0],
view_position=[20, 20],
position=[0,0],
bounds=[50,50],
horizontal_anchor='right',
stay_inside=True)
# simple resize
view.bounds = [60, 60]
self.assertEqual(view.view_position, [10, 20.0])
# resize beyond left
view.bounds = [80, 80]
self.assertEqual(view.view_position, [0, 20.0])
# resize bigger than view
view.bounds = [120, 120]
self.assertEqual(view.view_position, [-20.0, 0])
def test_adjust_bounds_vanchor_center_stay_inside(self):
container = Container(bounds=[100.0, 100.0])
component = Component(bounds=[50.0, 50.0], position=[5.0, 5.0])
container.add(component)
view = Viewport(component=container,
view_bounds=[50.0, 50.0],
view_position=[20, 20],
position=[0,0],
bounds=[50,50],
vertical_anchor='center',
stay_inside=True)
# simple resize
view.bounds = [60, 60]
self.assertEqual(view.view_position, [20, 15.0])
# resize beyond left
view.bounds = [95, 95]
self.assertEqual(view.view_position, [5, 0.0])
# resize bigger than view
view.bounds = [120, 120]
self.assertEqual(view.view_position, [0, -10.0])
