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Add remove base layers example

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Dave Conway-Jones 2019-03-19 14:25:04 +00:00
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@ -335,6 +335,15 @@ style server by adding a property `wms: true`. (see overlay example below)
"opt":{ "maxZoom":19, "attribution":"© OpenStreetMap" } "opt":{ "maxZoom":19, "attribution":"© OpenStreetMap" }
}; };
#### To remove base or overlay layers
To remove several layers, either base layers or overlays, you can pass an array of names as follows.
This can be useful tidy up the initial selections available to the user layer menu.
msg.payload.command.map = {
"delete":["Watercolor","Ship Nav","Heatmap"]
};
#### To add a WMS overlay layer - eg US weather radar #### To add a WMS overlay layer - eg US weather radar
To add an overlay instead of a base layer - specify the `overlay` property instead of the `name`. To add an overlay instead of a base layer - specify the `overlay` property instead of the `name`.