[Solved] OpenLayers: How to shift zoom level content for ol/sourceXYZ about one zoom level

Günter Schmudlach Asks: OpenLayers: How to shift zoom level content for ol/sourceXYZ about one zoom level
The Swisstopo WMTS service assigns specific raster map content to specific zoom levels:

  • ….
  • 16: 1:25’000 Raster map
  • 15: 1:50’000 Raster map
  • 14: 1:100’000 Raster map
  • ….

Here is a code example.

Compared to other map source the result is an extremely inflated map content. Just compare the font size of text contained in these maps: Swisstopo to IGN.

How can I load the Swisstopo ol/sourceXYZ by shifting the content about one zoom level? The result would be then:

  • ….
  • 17: 1:25’000
  • 16: 1:50’000
  • 15: 1:100’000
  • ….

Ten-tools.com may not be responsible for the answers or solutions given to any question asked by the users. All Answers or responses are user generated answers and we do not have proof of its validity or correctness. Please vote for the answer that helped you in order to help others find out which is the most helpful answer. Questions labeled as solved may be solved or may not be solved depending on the type of question and the date posted for some posts may be scheduled to be deleted periodically. Do not hesitate to share your response here to help other visitors like you. Thank you, Ten-tools.