def test_ui_ring_slider_2d(recording=False):
filename = "test_ui_ring_slider_2d"
recording_filename = pjoin(DATA_DIR, filename + ".log.gz")
expected_events_counts_filename = pjoin(DATA_DIR, filename + ".json")
ring_slider_2d_test = ui.RingSlider2D()
ring_slider_2d_test.center = (300, 300)
ring_slider_2d_test.value = 90
# Assign the counter callback to every possible event.
event_counter = EventCounter()
event_counter.monitor(ring_slider_2d_test)
current_size = (600, 600)
show_manager = window.ShowManager(size=current_size,
title="FURY Ring Slider")
show_manager.scene.add(ring_slider_2d_test)
if recording:
# Record the following events
# 1. Left Click on the handle and hold it
# 2. Move to the left the handle and make 1.5 tour
# 3. Release the handle
# 4. Left Click on the handle and hold it
# 5. Move to the right the handle and make 1 tour
# 6. Release the handle
show_manager.record_events_to_file(recording_filename)
print(list(event_counter.events_counts.items()))
event_counter.save(expected_events_counts_filename)
else:
show_manager.play_events_from_file(recording_filename)
expected = EventCounter.load(expected_events_counts_filename)
event_counter.check_counts(expected)
cube.SetCenter(*center)
cube_mapper = window.vtk.vtkPolyDataMapper()
cube_mapper.SetInputConnection(cube.GetOutputPort())
cube_actor = window.vtk.vtkActor()
cube_actor.SetMapper(cube_mapper)
if color is not None:
cube_actor.GetProperty().SetColor(color)
return cube_actor
cube = cube_maker(color=(0, 0, 1), size=(20, 20, 20), center=(15, 0, 0))
###############################################################################
# Now we'll add two sliders: one circular and one linear.
ring_slider = ui.RingSlider2D(center=(740, 400), initial_value=0,
text_template="{angle:5.1f}°")
line_slider = ui.LineSlider2D(center=(500, 250), initial_value=0,
min_value=-10, max_value=10)
###############################################################################
# We can use a callback to rotate the cube with the ring slider.
def rotate_cube(slider):
angle = slider.value
previous_angle = slider.previous_value
rotation_angle = angle - previous_angle
cube.RotateX(rotation_angle)
###############################################################################
# First, we create the Tab UI.
tab_ui = ui.TabUI(position=(49, 94),
size=(300, 300),
nb_tabs=3,
draggable=True)
###############################################################################
# Slider Controls for a Cube for Tab Index 0
# ==========================================
#
# Now we prepare content for the first tab.
ring_slider = ui.RingSlider2D(initial_value=0, text_template="{angle:5.1f}°")
line_slider_x = ui.LineSlider2D(initial_value=0,
min_value=-10,
max_value=10,
orientation="horizontal",
text_alignment="Top")
line_slider_y = ui.LineSlider2D(initial_value=0,
min_value=-10,
max_value=10,
orientation="vertical",
text_alignment="Right")
cube = actor.box(centers=np.array([[10, 0, 0]]),
directions=np.array([[0, 1, 0]]),
# counter = 0;
# for pos in xyz:
# rand = random.uniform(0, 90)
# cell_actor = actor.texture_on_sphere(image)
# cell_actor.SetScale(radii[counter],radii[counter],radii[counter])
# cell_actor.SetPosition(pos[0],pos[1],pos[2])
# utils.rotate(cell_actor,(rand, 1, 0, 0))
# counter+=1
# scene.add(actor.texture_on_sphere(image))
# # print(counter)
#%%
x_ring_slider = ui.RingSlider2D(center=(30, 50), initial_value=0,
text_template="{angle:5.1f}°",font_size=12,slider_inner_radius=20,slider_outer_radius=24,handle_outer_radius=5)
y_ring_slider = ui.RingSlider2D(center=(30, 110), initial_value=0,
text_template="{angle:5.1f}°°",font_size=12,slider_inner_radius=20,slider_outer_radius=24,handle_outer_radius=5)
z_ring_slider = ui.RingSlider2D(center=(30, 170), initial_value=0,
text_template="{angle:5.1f}°°",font_size=12,slider_inner_radius=20,slider_outer_radius=24,handle_outer_radius=5)
scene.add(x_ring_slider)
scene.add(y_ring_slider)
scene.add(z_ring_slider)
x_ring_slider.set_visibility(True)
y_ring_slider.set_visibility(True)
z_ring_slider.set_visibility(True)
def build_slider_demo(self):
panel = ui.Panel2D(size=(500, 150),
color=(1.0, 1.0, 1.0),
align="right",
opacity=0.1)
panel.center = (500, 400)
ring_slider = ui.RingSlider2D(center=(740, 400),
initial_value=0,
text_template="{angle:5.1f}")
ring_slider.default_color = (1, 0.5, 0)
ring_slider.track.color = (0.8, 0.3, 0)
ring_slider.active_color = (0.9, 0.4, 0)
ring_slider.handle.color = (1, 0.5, 0)
line_slider = ui.LineSlider2D(center=(500, 250),
initial_value=0,
min_value=-10,
max_value=10)
line_slider.default_color = (1, 0.5, 0)
line_slider.track.color = (0.8, 0.3, 0)
line_slider.active_color = (0.9, 0.4, 0)
line_slider.handle.color = (1, 0.5, 0)
def cube_maker(color=(1, 1, 1), size=(0.2, 0.2, 0.2),
center=(0, 0, 0)):
cube = vtk.vtkCubeSource()
cube.SetXLength(size[0])
cube.SetYLength(size[1])
cube.SetZLength(size[2])
if center is not None:
cube.SetCenter(*center)
cube_mapper = vtk.vtkPolyDataMapper()
cube_mapper.SetInputConnection(cube.GetOutputPort())
cube_actor = vtk.vtkActor()
cube_actor.SetMapper(cube_mapper)
if color is not None:
cube_actor.GetProperty().SetColor(color)
return cube_actor
cube = cube_maker(color=(0, 0, 1),
size=(20, 20, 20),
center=(15, 0, 0))
def rotate_cube(slider):
angle = slider.value
previous_angle = slider.previous_value
rotation_angle = angle - previous_angle
cube.RotateX(rotation_angle)
ring_slider.on_change = rotate_cube
def translate_cube(slider):
value = slider.value
cube.SetPosition(value, 0, 0)
line_slider.on_change = translate_cube
panel.add_element(ring_slider, (50, 20))
panel.add_element(line_slider, (200, 70))
return ('Slider Demo', [panel, cube])
