diff --git a/src/napari_matplotlib/tests/test_histogram.py b/src/napari_matplotlib/tests/test_histogram.py
index 435973b..f6ad8a1 100644
--- a/src/napari_matplotlib/tests/test_histogram.py
+++ b/src/napari_matplotlib/tests/test_histogram.py
@@ -152,3 +152,15 @@ def test_change_layer(make_napari_viewer, brain_data, astronaut_data):
viewer.layers.selection.clear()
viewer.layers.selection.add(viewer.layers[1])
assert_figures_not_equal(widget.figure, fig1)
+
+
+def test_change_contrast(make_napari_viewer, astronaut_data):
+ viewer = make_napari_viewer()
+ viewer.add_image(astronaut_data[0], **astronaut_data[1])
+
+ widget = HistogramWidget(viewer)
+ viewer.window.add_dock_widget(widget)
+
+ # update contrast limits of image layer, and check no errors are thrown
+ image_layer = viewer.layers[0]
+ image_layer.contrast_limits = [2, 50]
pFad - Phonifier reborn
Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.
Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.
Alternative Proxies:
Alternative Proxy
pFad Proxy
pFad v3 Proxy
pFad v4 Proxy