A script that allows aligning, scaling, and copying POI geometry
User script for Waze Map Editor. Create additional panel with buttons for change Place geometry in one click.
npm install
npm run build # one-off build → dist/WME-E40.user.js
npm run watch # rebuild on changes
Source is written in TypeScript under src/, built with Rollup into a single IIFE at dist/WME-E40.user.js.
src/
├── meta.ts # userscript header (comment block)
├── style.css # plain CSS
├── globals.d.ts # WME runtime globals
├── translations.ts # i18n (en, uk, ru)
├── types.ts # road type constants
├── settings.ts # default settings
├── layers.ts # navigation vector layer config
├── buttons.ts # button definitions (place, point, tab)
├── geo-utils.ts # GeoUtils — spherical geometry math
├── geometry.ts # polygon creation and manipulation
├── e40.ts # E40 class (main logic)
├── helpers.ts # standalone wrapper functions
└── index.ts # bootstrap entry point
| Module | Responsibility |
|---|---|
translations.ts |
NAME, REQUIRED_LEVEL, TRANSLATION (3 languages) |
types.ts |
Road type numeric constants (TYPES.street, TYPES.freeway, etc.) |
settings.ts |
Default options (navigation point visibility) |
layers.ts |
Layer style rules for navigation vector visualization |
buttons.ts |
Three button sets: getPlaceButtons() (polygon tools), getPointButtons() (point-to-shape), getTabButtons() (batch operations for rank 3+) |
geo-utils.ts |
GeoUtils class — bearing, angle, distance, intersection calculations on the sphere |
geometry.ts |
createCirclePolygon, createSquarePolygon, simplifyPolygon, normalizeRightAngles
|
e40.ts |
E40 class — UI panels, keyboard shortcuts, layer management, all geometry operations |
helpers.ts |
Thin wrappers that delegate to the E40 instance (used by button callbacks) |
index.ts |
Bootstrap — registers translations/CSS, creates E40 instance on bootstrap.wme
|
| Shortcut | Description |
|---|---|
Shift+1
|
Smooth selected POI(s) |
Shift+2
|
Orthogonalize selected POI(s) |
None |
Simplify selected POI(s) (tolerance = 0.00001) |
None |
Simplify selected POI(s) (tolerance = 0.00003) |
None |
Simplify selected POI(s) (tolerance = 0.00005) |
None |
Copy and paste selected POI(s) |
Shift+3
|
Enable Rotation for selected Place |
Shift+4
|
Enable Scale for selected Place |
Shift+5
|
Scale selected POI(s) to 500m² |
Shift+6
|
Scale selected POI(s) to 650m² |
Shift+7
|
Scale selected POI(s) to 650m² if the square lower than 650m² |
Author homepage: https://anton.shevchuk.name/
Author pet projects: https://hohli.com/
Support author: https://donate.hohli.com/
Script homepage: https://github.com/AntonShevchuk/wme-e40/
GreasyFork: https://greatest.deepsurf.us/uk/scripts/388271-wme-e40-geometry
