posit-dev / posit-dev/positron

Add "Open plot in new window" button for altair plots

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area: plots bug lang: python support
Dominant language
TypeScript
Stars
4.3k
Forks
184
Avg merge
1d 9h
Merged PRs (30d)
195

Description

Type: Bug

Plot is neither showing open in new window when calling from selection window, nor showing such option in plot window.

Version: Positron 2025.11.0+27 (4a251754b08438b0e47dfcee4dc2e0f443b9471b, 2025-10-07T14:56:07.408Z)
Code - OSS version: VS Code 1.103.0
OS version: Windows_NT x64 10.0.26200
Modes:

System Info
Item Value
CPUs 12th Gen Intel(R) Core(TM) i5-12450H (12 x 2496)
GPU Status 2d_canvas: enabled
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
multiple_raster_threads: enabled_on
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
skia_graphite: disabled_off
trees_in_viz: disabled_off
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: enabled
webnn: disabled_off
Load (avg) undefined
Memory (System) 15.73GB (2.90GB free)
Process Argv
Screen Reader no
VM 0%
Extensions (21)
Extension Author (truncated) Version
jupyter-renderers ms- 1.3.0
codesnap adp 1.3.4
project-manager ale 12.8.0
ruff cha 2025.28.0
codeium Cod 1.48.2
continue Con 1.3.21
vscode-pull-request-github Git 0.116.1
quarto-wizard mca 1.0.0
pyright ms- 1.1.402
black-formatter ms- 2025.2.0
debugpy ms- 2025.14.1
jupyter ms- 2025.7.0
jupyter-keymap ms- 1.1.2
vscode-jupyter-cell-tags ms- 0.1.9
vscode-jupyter-slideshow ms- 0.1.6
material-icon-theme PKi 5.27.0
air-vscode Pos 0.18.0
databot pos 0.0.30
publisher pos 1.23.15
quarto qua 1.126.0
material-theme zhu 3.19.0

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source files, tests, or entry points are named. Start by reproducing an Altair plot from the selection window and checking the plot window behavior in Positron; done means an “Open plot in new window” option is available in both places and opens the plot in a separate window.

Written by the indexing model from the issue text.

Assessment

Tech stack
jupyter, typescript
Domain
data-visualization, frontend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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