def test_ui_image_container_2d(interactive=False):
fetch_viz_icons()
image_test = ui.ImageContainer2D(img_path=read_viz_icons(
fname='home3.png'))
image_test.center = (300, 300)
npt.assert_equal(image_test.size, (100, 100))
image_test.scale((2, 2))
npt.assert_equal(image_test.size, (200, 200))
current_size = (600, 600)
show_manager = window.ShowManager(size=current_size, title="DIPY Button")
show_manager.ren.add(image_test)
if interactive:
show_manager.start()
size=(250, 160),
multiselection=True)
def _print_nb_selected_elements():
msg = "{}/{} elements are now selected."
print(msg.format(len(listbox.selected), len(listbox.values)))
listbox.on_change = _print_nb_selected_elements
"""
Image Container
======
"""
img = ui.ImageContainer2D(img_path=read_viz_icons(fname='home3.png'))
"""
Adding Elements to the ShowManager
==================================
Once all elements have been initialised, they have
to be added to the show manager in the following manner.
"""
current_size = (600, 600)
show_manager = window.ShowManager(size=current_size, title="DIPY UI Example")
show_manager.ren.add(cube_actor_1)
show_manager.ren.add(cube_actor_2)
show_manager.ren.add(panel)
show_manager.ren.add(text)
center=(500, 300),
color=(0, 1, 1))
"""
Image
=====
Now let's display an image. First we need to fetch some icons that are included
in DIPY.
"""
fetch_viz_icons()
"""
Now we can create an image container.
"""
img = ui.ImageContainer2D(img_path=read_viz_icons(fname='home3.png'),
position=(450, 350))
"""
Panel with buttons and text
===========================
Let's create some buttons and text and put them in a panel. First we'll
make the panel.
"""
panel = ui.Panel2D(size=(300, 150), color=(1, 1, 1), align="right")
panel.center = (500, 400)
"""
Then we'll make two text labels and place them on the panel.
Note that we specifiy the position with integer numbers of pixels.
"""