gi-nx

---

gi-nx / getLassoShape

function getLassoShape(): Promise<{
  geometry:   | {
     coordinates: [number, number];
     type: "Point";
   }
     | {
     coordinates: [number, number][];
     type: "LineString";
   }
     | {
     coordinates: [number, number][][];
     type: "Polygon";
   };
  properties: Record<string, any>;
  type: "Feature";
}>;

Prompt the user to draw a freehand lasso shape on the map. Disables the current draw tool and waits for user input.

Returns

Promise<{ geometry: | { coordinates: [number, number]; type: "Point"; } | { coordinates: [number, number][]; type: "LineString"; } | { coordinates: [number, number][][]; type: "Polygon"; }; properties: Record<string, any>; type: "Feature"; }>

Example

const lassoShape = await rpc.invoke("getLassoShape", []);
console.log("Lasso coordinates:", lassoShape.geometry.coordinates);