vispy.io.datasets module¶
-
vispy.io.datasets.
load_crate
()[source]¶ Load an image of a crate
- Returns
- cratearray
256x256x3 crate image.
-
vispy.io.datasets.
load_iris
()[source]¶ Load the iris dataset
- Returns
- irisNpzFile
data[‘data’] : a (150, 4) NumPy array with the iris’ features data[‘group’] : a (150,) NumPy array with the iris’ group
-
vispy.io.datasets.
load_spatial_filters
(packed=True)[source]¶ Load spatial-filters kernel
- Parameters
- packedbool
Whether or not the data should be in “packed” representation for use in GLSL code.
- Returns
- kernelarray
16x1024x4 (packed float in rgba) or 16x1024 (unpacked float) 16 interpolation kernel with length 1024 each.
- namestuple of strings
Respective interpolation names, plus “Nearest” which does not require a filter but can still be used