PublicDataLab / PublicDataLab/image-explorer
Create text box to display and edit slider value for Image Stack 🎚
Open
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enhancement
- Dominant language
- JavaScript
- Stars
- 2
- Forks
- 2
- PR merge metrics
- No merged PRs in 30d
Description
Current behaviour
The slider can be adjusted to set image transparency between 0 and 255 (using P5 tint function), but these values are not displayed.
Desired behaviour
Ideally there should be a text box which:
- displays the current value so users can see and document the transparency value for the images they export, for example to ensure consistency across images that they are generating;
- enables users to edit the current value which would then update the slider accordingly, again so users can generate multiple images with the same transparency value.
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
Start by locating the Image Stack slider that controls transparency through p5's tint function. Add a text box that displays the current 0–255 value and lets edits update the slider; done means both controls remain synchronized for exported images.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100