# Then we'll make two text labels and place them on the panel.
# Note that we specifiy the position with integer numbers of pixels.
text = ui.TextBlock2D(text='Click me')
text2 = ui.TextBlock2D(text='Me too')
panel.add_element(text, (50, 100))
panel.add_element(text2, (180, 100))
###############################################################################
# Then we'll create two buttons and add them to the panel.
#
# Note that here we specify the positions with floats. In this case, these are
# percentages of the panel size.
button_example = ui.Button2D(
icon_fnames=[('square', read_viz_icons(fname='stop2.png'))])
icon_files = []
icon_files.append(('down', read_viz_icons(fname='circle-down.png')))
icon_files.append(('left', read_viz_icons(fname='circle-left.png')))
icon_files.append(('up', read_viz_icons(fname='circle-up.png')))
icon_files.append(('right', read_viz_icons(fname='circle-right.png')))
second_button_example = ui.Button2D(icon_fnames=icon_files)
panel.add_element(button_example, (0.25, 0.33))
panel.add_element(second_button_example, (0.66, 0.33))
###############################################################################
# We can add a callback to each button to perform some action.
from fury import ui, window
from fury.data import read_viz_icons, fetch_viz_icons
textbox1 = ui.TextBox2D(50,
20,
position=(330, 300),
text="Element 1" + " " * 8)
button_right = ui.Button2D(icon_fnames=[
('square', read_viz_icons(fname='circle-right.png'))
],
position=(295, 295),
size=(30, 30))
textbox2 = ui.TextBox2D(50,
20,
position=(330, 270),
text="Element 2" + " " * 8)
button_down = ui.Button2D(icon_fnames=[
('square', read_viz_icons(fname='circle-down.png'))
],
position=(295, 265),
size=(30, 30))
content = ui.Panel2D(size=(170, 100), color=(1, 1, 1), align="left")
content.center = (330, 330)
textbox = ui.TextBox2D(50, 10, text="Hello World!!")
content.add_element(textbox, (20, 50))
elements = [textbox1, button_right, button_down, content, textbox2, textbox]
def test_ui_button_panel(recording=False):
filename = "test_ui_button_panel"
recording_filename = pjoin(DATA_DIR, filename + ".log.gz")
expected_events_counts_filename = pjoin(DATA_DIR, filename + ".json")
# Rectangle
rectangle_test = ui.Rectangle2D(size=(10, 10))
another_rectangle_test = ui.Rectangle2D(size=(1, 1))
# Button
fetch_viz_icons()
icon_files = []
icon_files.append(('stop', read_viz_icons(fname='stop2.png')))
icon_files.append(('play', read_viz_icons(fname='play3.png')))
button_test = ui.Button2D(icon_fnames=icon_files)
button_test.center = (20, 20)
def make_invisible(i_ren, _obj, button):
# i_ren: CustomInteractorStyle
# obj: vtkActor picked
# button: Button2D
button.set_visibility(False)
i_ren.force_render()
i_ren.event.abort()
def modify_button_callback(i_ren, _obj, button):
# i_ren: CustomInteractorStyle
# obj: vtkActor picked
# button: Button2D
button.next_icon()
i_ren.force_render()
button_test.on_right_mouse_button_pressed = make_invisible
button_test.on_left_mouse_button_pressed = modify_button_callback
button_test.scale((2, 2))
button_color = button_test.color
button_test.color = button_color
# TextBlock
text_block_test = ui.TextBlock2D()
text_block_test.message = 'TextBlock'
text_block_test.color = (0, 0, 0)
# Panel
panel = ui.Panel2D(size=(300, 150),
position=(290, 15),
color=(1, 1, 1), align="right")
panel.add_element(rectangle_test, (290, 135))
panel.add_element(button_test, (0.1, 0.1))
panel.add_element(text_block_test, (0.7, 0.7))
npt.assert_raises(ValueError, panel.add_element, another_rectangle_test,
(10., 0.5))
npt.assert_raises(ValueError, panel.add_element, another_rectangle_test,
(-0.5, 0.5))
# Assign the counter callback to every possible event.
event_counter = EventCounter()
event_counter.monitor(button_test)
event_counter.monitor(panel.background)
current_size = (600, 600)
show_manager = window.ShowManager(size=current_size, title="FURY Button")
show_manager.scene.add(panel)
if recording:
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)
import numpy as np
from fury import window, actor, utils, io, ui
import itertools
from fury.data import read_viz_textures, fetch_viz_textures, read_viz_icons
##############################################################################
# Create a scene to start.
scene = window.Scene()
# Create a panel and the start/pause buttons
panel = ui.Panel2D(size=(300, 100), color=(1, 1, 1), align="right")
panel.center = (400, 50)
pause_button = ui.Button2D(icon_fnames=[("square",
read_viz_icons(fname="pause2.png"))])
start_button = ui.Button2D(icon_fnames=[("square",
read_viz_icons(fname="play3.png"))])
# Add the buttons on the panel
panel.add_element(pause_button, (0.25, 0.33))
panel.add_element(start_button, (0.66, 0.33))
##############################################################################
# Define information relevant for each planet actor including its
# texture name, relative position, and scale.
planets_data = [{
'filename': '8k_mercury.jpg',
'position': 7,
###############################################################################
# Then we'll make two text labels and place them on the panel.
# Note that we specifiy the position with integer numbers of pixels.
text = ui.TextBlock2D(text="Click me")
text2 = ui.TextBlock2D(text="Me too")
panel.add_element(text, (50, 100))
panel.add_element(text2, (180, 100))
###############################################################################
# Then we'll create two buttons and add them to the panel.
#
# Note that here we specify the positions with floats. In this case, these are
# percentages of the panel size.
button_example = ui.Button2D(icon_fnames=[("square",
read_viz_icons(fname="stop2.png"))])
icon_files = []
icon_files.append(("down", read_viz_icons(fname="circle-down.png")))
icon_files.append(("left", read_viz_icons(fname="circle-left.png")))
icon_files.append(("up", read_viz_icons(fname="circle-up.png")))
icon_files.append(("right", read_viz_icons(fname="circle-right.png")))
second_button_example = ui.Button2D(icon_fnames=icon_files)
panel.add_element(button_example, (0.25, 0.33))
panel.add_element(second_button_example, (0.66, 0.33))
###############################################################################
# We can add a callback to each button to perform some action.
from fury import ui, window
from fury.data import read_viz_icons, fetch_viz_icons
textbox = ui.TextBox2D(50, 20, position=(300, 400), text=" "*8 + "23")
button_up = ui.Button2D(icon_fnames=[('square', read_viz_icons(fname='circle-up.png'))], position=(365,408), size=(15,15))
button_down = ui.Button2D(icon_fnames=[('square', read_viz_icons(fname='circle-down.png'))], position=(365,394), size=(15,15))
current_size = (800, 800)
show_manager = window.ShowManager(size=current_size, title="Spinner UI Example")
show_manager.scene.add(textbox)
show_manager.scene.add(button_up)
show_manager.scene.add(button_down)
show_manager.start()
import os
from fury import ui, window, actor
import nibabel as nib
from dipy.data import fetch_bundles_2_subjects
panel = ui.Panel2D(size=(600, 400), color=(1, 1, 1), align="right")
panel.center = (500, 400)
icon_fnames = [('square', 'model_predictions.png'), ('square2', 'wmparc.png')]
button = ui.Button2D(icon_fnames, size=(500, 300))
panel.add_element(button, coords=(0., 0.))
scene = window.Scene()
showm = window.ShowManager(scene, size=(1000, 1000))
showm.initialize()
scene.add(actor.axes())
scene.add(panel)
def change_icon_callback(i_ren, _obj, _button):
button.next_icon()
showm.render()
button.on_left_mouse_button_clicked = change_icon_callback
from fury.data import read_viz_icons
from fury import ui, window
button_example = ui.Button2D(icon_fnames=[
('Up', read_viz_icons(fname='circle-up.png'))
],
position=(50, 50),
size=(30, 30))
current_size = (100, 100)
show_manager = window.ShowManager(size=current_size,
title="Inverted Image BUG")
show_manager.scene.add(button_example)
show_manager.start()
