Layer creation (WMS/TMS/WMTS/Custom)

Creating a WMS layer type

var layer1 = new longdo.Layer('bluemarble_terrain', {
  type: longdo.LayerType.WMS,
  url: 'https://ms.longdo.com/mapproxy/service',
  zoomRange: { min: 1, max: 9 },
  refresh: 180,
  opacity: 0.5,
  weight: 10
});

Example

Creating a TMS layer type

var layer2 = new longdo.Layer('', {
  type: longdo.LayerType.TMS,
  url: 'https://ms.longdo.com/mapproxy/tms/1.0.0/bluemarble_terrain/EPSG3857',
  bound: {
    minLon: 100.122195, minLat: 14.249463,
    maxLon: 100.533496, maxLat: 14.480279
  }
});

note

Using TMS layer provided by GeoServer, an option zoomOffset: 0 , for the API can retrieve tiles using the same zoom level as Longdo Map

Example

Creating a WMTS layer type

var layer3 = new longdo.Layer('bluemarble_terrain', {
  type: longdo.LayerType.WMTS_REST,
  url: 'https://ms.longdo.com/mapproxy/wmts',
  srs: 'GLOBAL_WEBMERCATOR',
});

Example

Creating a custom layer type
```
var layer4 = new longdo.Layer('test', {
  type: longdo.LayerType.Custom,
  url: function(projection, tile, zoom, hd) {
    return 'https://ms.longdo.com/mmmap/tile.php?key=demokeyfortestingonly&proj='
      + projection.longdoName + '&zoom=' + zoom + '&x=' + tile.u + '&y=' + tile.v;
  },
  zoomRange: { min: 9, max: 16 },
  refresh: 180
});
```
Example
- name: Name of layer
- type: Type of layer
- url: Image server URL or function
- zoomRange: Zoom range
- refresh: Refresh interval in second
- opacity: Layer opacity (range 0-1)
- weight: Weight, lighter will float, heavier will sink
- bound: Only tile in this bounding box will be shown
- format: MIME type
  - WMS : 'image/jpeg'
  - TMS and WMTS_REST : 'jpeg'