Issues

• UI-tests are not passing on main

  bug
  jupyter-widgets-contrib/ipycanvas#363 · Filter by author martinRenou opened on May 21, 2025

• Severe image quality degradation when using put_image_data

  jupyter-widgets-contrib/ipycanvas#361 · Filter by author snydej opened on Dec 25, 2024

• Scrolling not working when the cursor is on Canvas

  jupyter-widgets-contrib/ipycanvas#358 · Filter by author imruljubair opened on Oct 26, 2024
  1

• Why the canvas manager?

  jupyter-widgets-contrib/ipycanvas#349 · Filter by author maartenbreddels opened on Jul 11, 2024
  3

• Failed to load model class 'CanvasModel' from module 'ipycanvas' in Binder

  jupyter-widgets-contrib/ipycanvas#343 · Filter by author Voranto opened on Mar 1, 2024

• Using Path2D for stroke

  enhancementgood first issue
  jupyter-widgets-contrib/ipycanvas#334 · Filter by author martinRenou opened on May 25, 2023
  1

• feature request for mouse drag

  jupyter-widgets-contrib/ipycanvas#332 · Filter by author bhomass opened on Apr 21, 2023
  2

• bug on canvas.clear()

  bug
  jupyter-widgets-contrib/ipycanvas#330 · Filter by author bhomass opened on Apr 20, 2023
  1

• Error displaying widget: model not found

  jupyter-widgets-contrib/ipycanvas#328 · Filter by author ionox0 opened on Apr 5, 2023
  1

• Commands JSON content mangled

  jupyter-widgets-contrib/ipycanvas#323 · Filter by author gagern opened on Feb 19, 2023
  3

• current canvas out of sync after page reload

  bug
  jupyter-widgets-contrib/ipycanvas#322 · Filter by author gagern opened on Feb 19, 2023

• add width, height support to put_image_data

  jupyter-widgets-contrib/ipycanvas#304 · Filter by author orena1 opened on Nov 28, 2022
  1

• How to get the new path

  jupyter-widgets-contrib/ipycanvas#303 · Filter by author zhenzi0322 opened on Nov 19, 2022
  7

• Detecting which mouse button is pressed

  jupyter-widgets-contrib/ipycanvas#296 · Filter by author shumash opened on Sep 22, 2022
  1

• Canvas creation fails with old traitlets

  bug
  jupyter-widgets-contrib/ipycanvas#295 · Filter by author tongda opened on Sep 18, 2022
  3

• hand_drawing example doesn't work on Colab

  jupyter-widgets-contrib/ipycanvas#292 · Filter by author exo-pla-net opened on Aug 27, 2022

• Why can not to_file

  jupyter-widgets-contrib/ipycanvas#283 · Filter by author zhijiejia opened on Aug 12, 2022
  5

• Flickering when displaying canvas with image stream after updating to 0.12.0

  bug
  jupyter-widgets-contrib/ipycanvas#273 · Filter by author richardstardust opened on May 16, 2022
  10

• Usage under Thebe

  bug
  jupyter-widgets-contrib/ipycanvas#270 · Filter by author thijsmie opened on May 6, 2022
  3

• canvas.draw_image is slow

  enhancement
  jupyter-widgets-contrib/ipycanvas#261 · Filter by author martinRenou opened on Apr 7, 2022

• thoughts on creating ipyfabric?

  jupyter-widgets-contrib/ipycanvas#259 · Filter by author ianhi opened on Mar 15, 2022
  3

• Proposal: javascript thread with callback

  jupyter-widgets-contrib/ipycanvas#243 · Filter by author markriedl opened on Jan 24, 2022
  2

• Error displaying widget: model not found

  jupyter-widgets-contrib/ipycanvas#239 · Filter by author habibutsu opened on Jan 7, 2022

• sync_image_data=True. Then python kernel Not responding

  jupyter-widgets-contrib/ipycanvas#238 · Filter by author LY1806620741 opened on Jan 4, 2022
  2

• Not working with ipywidgets_bokeh and Panel

  jupyter-widgets-contrib/ipycanvas#236 · Filter by author MarcSkovMadsen opened on Dec 18, 2021
  17