OpenLayers is an open-source JavaScript library for building dynamic, interactive web maps. In an order-tracking interface, it provides the map display and tools for combining geographic data with map services. section 4.2
It supports:
- Rendering vector layers containing points, lines, and polygons. section 4.2
- Rendering raster layers such as georeferenced satellite imagery, terrain, and digitized maps. section 4.2
- Working with tiles, vectors, images, and static maps. section 4.2
