Note
Click here to download the full example code
ListBox#
This example shows how to use the UI API. We will create a list some geometric shapes from FURY UI elements.
First, a bunch of imports.
from fury import ui, window
from fury.data import fetch_viz_icons
First we need to fetch some icons that are included in FURY.
fetch_viz_icons()
Data size is approximately 12KB
Dataset is already in place. If you want to fetch it again please first remove the folder /Users/skoudoro/.fury/icons
({'icomoon.tar.gz': ('https://digital.lib.washington.edu/researchworks/bitstream/handle/1773/38478/icomoon.tar.gz', 'BC1FEEA6F58BA3601D6A0B029EB8DFC5F352E21F2A16BA41099A96AA3F5A4735')}, '/Users/skoudoro/.fury/icons')
Create some text blocks that will be shown when list elements will be selected
welcome_text = ui.TextBlock2D(text='Welcome', font_size=30, position=(500, 400))
bye_text = ui.TextBlock2D(text='Bye', font_size=30, position=(500, 400))
fury_text = ui.TextBlock2D(text='Fury', font_size=30, position=(500, 400))
example = [welcome_text, bye_text, fury_text]
Hide these text blocks for now
def hide_all_examples():
for element in example:
element.set_visibility(False)
hide_all_examples()
Create ListBox with the values as parameter.
values = ['Welcome', 'Bye', 'Fury']
listbox = ui.ListBox2D(
values=values, position=(10, 300), size=(200, 200), multiselection=False
)
Function to show selected element.
def display_element():
hide_all_examples()
element = example[values.index(listbox.selected[0])]
element.set_visibility(True)
listbox.on_change = display_element
Now that all the elements have been initialised, we add them to the show manager.
current_size = (800, 800)
show_manager = window.ShowManager(size=current_size, title='FURY UI ListBox_Example')
show_manager.scene.add(listbox)
show_manager.scene.add(welcome_text)
show_manager.scene.add(bye_text)
show_manager.scene.add(fury_text)
interactive = False
if interactive:
show_manager.start()
window.record(show_manager.scene, size=current_size, out_path='viz_listbox.png')

Total running time of the script: ( 0 minutes 0.076 seconds)