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Author: Maarten A. Breddels

Requires Python: >=3.10

Classifiers

Development Status

4 - Beta

Framework

IPython

Intended Audience

Developers
Science/Research

Programming Language

Python :: 3 :: Only
Python :: 3.10
Python :: 3.11
Python :: 3.12
Python :: 3.13

Topic

Multimedia :: Graphics

bqplot-image-gl

An ipywidget image widget for showing images in bqplot using WebGL. Used for https://github.com/glue-viz/glue-jupyter

(currently requires latest developer version of bqplot)

Usage

ImageGL

See https://py.cafe/maartenbreddels/bqplot-image-gl-demo for a demo of the ImageGL widget.

Preview image:

Installation

To install use pip:

$ pip install bqplot-image-gl

Installation (developers)

# make sure you have node
$ conda install -c conda-forge nodejs

# clone the repo
$ git clone https://github.com/glue-viz/bqplot-image-gl.git
$ cd bqplot-image-gl

# install in dev mode
$ pip install -e .
# symlink the share/jupyter/nbextensions/bqplot-image-gl directory
$ jupyter nbextension install --py --symlink --sys-prefix --overwrite bqplot_image_gl
# enable the extension (normally done by copying the .json in your prefix)
$ jupyter nbextension enable --py --sys-prefix bqplot_image_gl
# for jupyterlab (>=3.0), symlink share/jupyter/labextensions/bqplot-image-gl
$ jupyter labextension develop . --overwrite

workflow for notebook

$ (cd js; npm run watch:nbextension)
# make changes and wait for bundle to automatically rebuild
# reload jupyter notebook

workflow for lab

$ (cd js; npm run watch:labextension)
# make changes and wait for bundle to automatically rebuild
# reload jupyterlab

Wheel compatibility matrix

Platform	Python 3
any

Files in release

bqplot_image_gl-1.9.1-py3-none-any.whl (3.6MiB)

bqplot_image_gl-1.9.1.tar.gz (2.3MiB)

Extras:

Dependencies:

bqplot (>=0.12)

ipywidgets (>=7.0.0)

pillow

bqplot-image-gl 1.9.1