snapshotManager.md

import { snapshotManager } from '@rnmapbox/maps';

snapshotManager

The snapshotManager generates static raster images of the map. Each snapshot image depicts a portion of a map defined by an SnapshotOptions object you provide. The snapshotter generates the snapshot asynchronous.

methods

takeSnap(options)

Takes a snapshot of the base map using the provided Snapshot options. NOTE pitch, heading, zoomLevel only works when centerCoordinate is set!

arguments

Name	Type	Required	Description
options	SnapshotOptions	Yes	Snapshot options for create a static image of the base map

// creates a temp file png of base map
const uri = await MapboxGL.snapshotManager.takeSnap({
  centerCoordinate: [-74.126410, 40.797968],
  width: width,
  height: height,
  zoomLevel: 12,
  pitch: 30,
  heading: 20,
  styleURL: MapboxGL.StyleURL.Dark,
  writeToDisk: true, // Create a temporary file
});

// creates base64 png of base map without logo
const uri = await MapboxGL.snapshotManager.takeSnap({
  centerCoordinate: [-74.126410, 40.797968],
  width: width,
  height: height,
  zoomLevel: 12,
  pitch: 30,
  heading: 20,
  styleURL: MapboxGL.StyleURL.Dark,
  withLogo: false, // Disable Mapbox logo (Android only)
});

// creates snapshot with bounds
const uri = await MapboxGL.snapshotManager.takeSnap({
  bounds: [[-74.126410, 40.797968], [-74.143727, 40.772177]],
  width: width,
  height: height,
  styleURL: MapboxGL.StyleURL.Dark,
});