imagej / imagej/imagej-ui-swing
Zooming onto a location with CTRL + Mouse Wheel is broken
Open
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- Dominant language
- Java
- Stars
- 12
- Forks
- 19
- PR merge metrics
- No merged PRs in 30d
Description
Hi,
in the current development release of ImageJ2, zooming with holding down CTRL and using the mousewheel does not seem to aim on the targeted pixel any longer (as it does in the current version of ImageJ1). When using "+" and "-", the aim is correct.
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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
Reproduce the issue in the current ImageJ2 development release using CTRL plus the mouse wheel, and compare it with zooming via "+" and "-" and with ImageJ1. The fix is complete when mouse-wheel zooming keeps the targeted pixel under the cursor, matching the other zoom controls.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- desktop
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100