JuliaImages / JuliaImages/ImageView.jl
Feature request: quiver function (arrows representing a gradient field)
Open
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- Dominant language
- Julia
- Stars
- 138
- Forks
- 33
- PR merge metrics
- No merged PRs in 30d
Description
The quiver function in matlab/matplotlib draws arrows according to a given (dx, dy) gradient field.
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue mentions no files, tests, or entry points; start by reading ImageView.jl's existing image-display and visualization code to find where a quiver overlay could belong. Define the expected behavior for arrows from a (dx, dy) gradient field before implementation, then add the feature and verify it in the interactive image viewer.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- data-visualization
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100