def test_text_widget():
interactive = False
renderer = window.Renderer()
axes = actor.axes()
window.add(renderer, axes)
renderer.ResetCamera()
show_manager = window.ShowManager(renderer, size=(900, 900))
if interactive:
show_manager.initialize()
show_manager.render()
fetch_viz_icons()
button_png = read_viz_icons(fname='home3.png')
def button_callback(obj, event):
print('Button Pressed')
button = widget.button(show_manager.iren, show_manager.ren,
button_callback, button_png, (.8, 1.2), (100, 100))
global rulez
rulez = True
def text_callback(obj, event):
global rulez
print('Text selected')
if rulez:
obj.GetTextActor().SetInput("Diffusion Imaging Rulez!!")
rulez = False
else:
obj.GetTextActor().SetInput("Diffusion Imaging in Python")
rulez = True
show_manager.render()
text = widget.text(show_manager.iren,
show_manager.ren,
text_callback,
message="Diffusion Imaging in Python",
left_down_pos=(0., 0.),
right_top_pos=(0.4, 0.05),
opacity=1.,
border=False)
if not interactive:
button.Off()
text.Off()
pass
if interactive:
show_manager.render()
show_manager.start()
arr = window.snapshot(renderer, size=(900, 900))
report = window.analyze_snapshot(arr)
npt.assert_equal(report.objects, 3)
right_normalized_pos=(.98, 0.7),
size=(120, 0), label_format="%0.2lf",
color=(0.4, 0.4, 0.4),
selected_color=(0.2, 0.2, 0.2))
"""
And we add a simple clickable text overlay at the bottom left corner.
"""
def text_clicked(obj, event):
print("Awesome!")
text = widget.text(show_manager.iren, show_manager.ren,
message="Powered by DIPY",
callback=text_clicked,
color=(1., .5, .0),
left_down_pos=(10, 5),
right_top_pos=(200, 35))
"""
Position the camera.
"""
renderer.zoom(0.7)
renderer.roll(10.)
renderer.reset_clipping_range()
"""
Uncomment the following lines to start the interaction.
"""
def test_text_widget():
interactive = False
renderer = window.Renderer()
axes = fvtk.axes()
window.add(renderer, axes)
renderer.ResetCamera()
show_manager = window.ShowManager(renderer, size=(900, 900))
if interactive:
show_manager.initialize()
show_manager.render()
fetch_viz_icons()
button_png = read_viz_icons(fname='home3.png')
def button_callback(obj, event):
print('Button Pressed')
button = widget.button(show_manager.iren,
show_manager.ren,
button_callback,
button_png, (.8, 1.2), (100, 100))
global rulez
rulez = True
def text_callback(obj, event):
global rulez
print('Text selected')
if rulez:
obj.GetTextActor().SetInput("Diffusion Imaging Rulez!!")
rulez = False
else:
obj.GetTextActor().SetInput("Diffusion Imaging in Python")
rulez = True
show_manager.render()
text = widget.text(show_manager.iren,
show_manager.ren,
text_callback,
message="Diffusion Imaging in Python",
left_down_pos=(0., 0.),
right_top_pos=(0.4, 0.05),
opacity=1.,
border=False)
if not interactive:
button.Off()
text.Off()
pass
if interactive:
show_manager.render()
show_manager.start()
arr = window.snapshot(renderer, size=(900, 900))
report = window.analyze_snapshot(arr)
npt.assert_equal(report.objects, 3)
label_format="%0.2lf",
color=(0.4, 0.4, 0.4),
selected_color=(0.2, 0.2, 0.2))
"""
And we add a simple clickable text overlay at the bottom left corner.
"""
def text_clicked(obj, event):
print("Awesome!")
text = widget.text(show_manager.iren,
show_manager.ren,
message="Powered by DIPY",
callback=text_clicked,
color=(1., .5, .0),
left_down_pos=(10, 5),
right_top_pos=(200, 35))
"""
Position the camera.
"""
renderer.zoom(0.7)
renderer.roll(10.)
renderer.reset_clipping_range()
"""
Uncomment the following lines to start the interaction.
"""
# show_manager.initialize()
