public IActionResult GetSatellite(float lat1, float lon1, float lat2, float lon2, int zoom = 9)
{
var request = new MapBBoxRequest()
{
Lon1 = lon1,
Lon2 = lon2,
Lat1 = lat1,
Lat2 = lat2,
MapName = "mapbox.satellite",
Zoom = zoom
};
var imageTask = MapDataService.GetBitmapForRegion(request);
imageTask.Wait();
return(File(BitmapHelperService.Bitmap2Bytes(imageTask.Result), "image/jpg"));
}
public IActionResult GetHeightMap(float lat1, float lon1, float lat2, float lon2, int zoom = 9)
{
var request = new MapBBoxRequest()
{
Lon1 = lon1,
Lon2 = lon2,
Lat1 = lat1,
Lat2 = lat2,
MapName = "mapbox.terrain-rgb",
Zoom = zoom
};
var imageTask = MapDataService.GetBitmapForRegion(request);
imageTask.Wait();
var heightMap = ElevationTransformService.TransformElevationToHeightMap(imageTask.Result);
return(File(BitmapHelperService.Bitmap2Bytes(heightMap), "image/jpg"));
}
public IActionResult GetElevation(float lat1, float lon1, float lat2, float lon2, int zoom = 9)
{
var request = new MapBBoxRequest()
{
Lon1 = lon1,
Lon2 = lon2,
Lat1 = lat1,
Lat2 = lat2,
MapName = "mapbox.terrain-rgb",
Zoom = zoom
};
var imageTask = MapDataService.GetBitmapForRegion(request);
imageTask.Wait();
var image = imageTask.Result;
return(File(BitmapHelperService.Bitmap2Bytes(image), "image/jpg"));
// return $"data:image/png;base64,{SigBase64}";
// return $"COORD1 {lat1}, {lon1}";
}