geoman-io/leaflet-geoman

The snap on edit mode is sometimes not perfect

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#715 opened on Dec 3, 2020

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 (7 comments) (0 reactions) (0 assignees)JavaScript (404 forks)batch import
good first issuehelp wantedneeds more info

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Description

When I edit a polygon with a zoom level low and I snap this polygon to another one, it's very common the created snap point is not exactly on the line / point. For me, it's a problem regarding I control if these polygons are not intersecting.

Contributor guide

Research direction
Investigate the snap calculation in the edit mode. Focus on how the snap point is determined when zoom level is low. Check for rounding errors or coordinate precision issues.
Tech stack
javascript
Domain
frontend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
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.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaScriptLeaflet
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70