vispy.io.datasets.
load_crate
Load an image of a crate
256x256x3 crate image.
load_iris
Load the iris dataset
data[‘data’] : a (150, 4) NumPy array with the iris’ features data[‘group’] : a (150,) NumPy array with the iris’ group
load_spatial_filters
Load spatial-filters kernel
Whether or not the data should be in “packed” representation for use in GLSL code.
16x1024x4 (packed float in rgba) or 16x1024 (unpacked float) 16 interpolation kernel with length 1024 each.
Respective interpolation names, plus “Nearest” which does not require a filter but can still be used
pack_ieee
Packs float ieee binary representation into 4 unsigned int8
packed interpolation kernel
pack_unit
Packs float values between [0,1] into 4 unsigned int8