GoogleChromeLabs/squoosh

Center Image after typing in the zoom value

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#1064 opened on Jun 19, 2021

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 (3 comments) (0 reactions) (0 assignees)TypeScript (20,335 stars) (1,431 forks)batch import
UIgood first issuehelp wanted

Description

Is your feature request related to a problem? Please describe. When you change the zoom value by typing something in (using the keyboard), the image moves (pans) off of the screen (out of view). (right bottom)

Describe the solution you'd like If the image would get centered (panned to the center of the screen) when the zoom value is changed, by typing, or even better: if the mouse is over the image when the typing happens, zoom in like scroll zoom, otherwise, pan image to middle.

Does other service/app have this feature? I don't know. but gimp doesn't even allow the image to be panned out of view more than 50% of the image.

Additional context I feel like a static image of Squoosh where the image is not visible is kinda useless.

Contributor guide

Tech stack
typescripthtmlcssweb components
Domain
frontend
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
None
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60
Research direction
Investigate the zoom and pan logic in Squoosh. The issue suggests that typing a zoom value causes the image to pan off screen. Look for the zoom input handler and the panning behavior. Consider implementing a centering mechanism when zoom is changed via keyboard input. Check if there are any existing zoom/pan functions that could be reused or modified.