Park Graph Editor

Phase 1 of #568 · walking-graph cleanup on satellite

Load

Or drag & drop either file anywhere on the page.

Reference markers (optional)

On demand, labels the cities/villages in the current view (OSM / Overpass) so you can get your bearings — not streets, not graph nodes. Off by default; needs network. Zoom out to see towns around a park, then click — beyond a region-sized view (4° a side) the server declines the query. Click again to clear.

Mode

Mode: Pan

Stats

Nodes0
Edges0
Connectivity–
Isolated nodes0

    Legend

    Path node (name = null)
    Attraction node (named)
    Edge (walkable link)
    Attraction (geojson overlay)

    How to use

    Add node: pick the mode, click the map — a new pN id, name null.
    Move node: in Pan mode, drag any node; touching edges re-measure.
    Delete node: click a node — its edges go too.
    Add edge: click node A, then node B (duplicates & self-loops ignored).
    Delete edge: click the green line.
    Delete area: drag a box over a cluster — every node inside it (and its edges) is removed after a confirm.
    Trace path: click along a walkway; each click drops a node linked to the previous one. Click an existing node to snap onto it. Enter/Esc finishes.
    Trace rect / circle: drag a box (a building) or drag from a centre (a round attraction) — a closed ring of linked nodes is laid down so a path can route around it.
    Route preview: click a start then a destination — the shortest walking path (Dijkstra, same as the app) is drawn in orange with its length; "no route" means the two are disconnected. Either end can be a node or an attraction from the overlay (resolved to its nearest node, as the app does, with a dashed connector). Read-only.
    Distances are haversine metres (R = 6 371 000 m) rounded to 0.1 m.

    Proposer une modification