def test_ok_buttons(): viewer = get_image_viewer() ok = OKCancelButtons() viewer.plugins[0] += ok ok.update_original_image(), ok.close_plugin()
from skimage import data from skimage.restoration import denoise_tv_chambolle from skimage.util import img_as_float from numpy import random, clip from skimage.viewer import ImageViewer from skimage.viewer.widgets import (Slider, CheckBox, OKCancelButtons, SaveButtons) from skimage.viewer.plugins.base import Plugin image = img_as_float(data.chelsea()) sigma = 30 / 255. image = image + random.normal(loc=0, scale=sigma, size=image.shape) image = clip(image, 0, 1) viewer = ImageViewer(image) plugin = Plugin(image_filter=denoise_tv_chambolle) plugin += Slider('weight', 0.01, 5, value=0.3, value_type='float') plugin += Slider('n_iter_max', 1, 100, value=20, value_type='int') plugin += CheckBox('multichannel', value=True) plugin += SaveButtons() plugin += OKCancelButtons() viewer += plugin viewer.show()