![]() Here you can get the example image aerial_wgs84. ![]() You will add code to create an image source and image layer in this handler.Ĭreate image source. See Layers for more information about creating and working with raster layers. You can also change the renderer to control how the data is visualized on the map. Clipping raster layers is a basic operation in many GIS workflows. The layer created by the tool is temporary and will not persist after the session ends. See what’s available here.Īdd event handler for map load event. When adding a raster layer as an operational layer to a map with different spatial reference, the layer will be reprojected on the fly and added to the map. Creates a raster layer from an input raster dataset or layer file. You can start the map in a different place by modifying the starting position and starting zoom, and you can change the look of the map to any of our styles, or yours, by updating the style URL. Replace YOUR_MAPTILER_API_KEY_HERE with your actual MapTiler API key. This tutorial shows how to add a raster image overlay to the map.Ĭopy the following code, paste it into your favorite text editor, and save it as a. Historically the suggested approach for calculating areas for rasters was to convert the raster to a vector layer and use vector area calculation techniques.
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