vispy.visuals.tests.test_image module

vispy.visuals.tests.test_image.test_bad_init_gamma(gamma)[source]

Test creating an Image with a bad gamma value.

vispy.visuals.tests.test_image.test_image(is_3d)[source]

Test image visual

vispy.visuals.tests.test_image.test_image_clims_and_gamma(input_dtype, texture_format, num_channels, clim_on_init, data_on_init)[source]

Test image visual with clims and gamma on shader.

vispy.visuals.tests.test_image.test_image_equal_clims(texture_format, num_channels)[source]

Test image visual with equal clims.

vispy.visuals.tests.test_image.test_image_nan_rgb(texture_format, num_bands)[source]
vispy.visuals.tests.test_image.test_image_nan_single_band(texture_format)[source]
vispy.visuals.tests.test_image.test_image_vertex_updates()[source]

Test image visual coordinates are only built when needed.