public override byte[] GetTile(Capabilities capabilities, string path, GetTile getTile)
{
byte[] buffer = null;
if (capabilities == null || string.IsNullOrWhiteSpace(path) || getTile == null)
{
return(buffer);
}
IMapLayer mapLayer = DataHelper.GetMapLayer(path);
if (mapLayer != null)
{
LayerType layerType = capabilities.Contents?.DatasetDescriptionSummary?.FirstOrDefault(x => x.Identifier?.Value == getTile.Layer && x is LayerType) as LayerType;
if (layerType != null)
{
BoundingBoxType boundingBoxType = layerType.BoundingBox?.Length > 0 ? layerType.BoundingBox[0] : layerType.WGS84BoundingBox?.Length > 0 ? layerType.WGS84BoundingBox[0] : null;
string layerTileMatrixSetStr = layerType.TileMatrixSetLink[0].TileMatrixSet;
TileMatrixSet layerTileMatrixSet = capabilities.Contents.TileMatrixSet?.FirstOrDefault(x => x.Identifier?.Value == layerTileMatrixSetStr);
TileMatrix layerTileMatrix = layerTileMatrixSet.TileMatrix?.FirstOrDefault(x => x.Identifier.Value == getTile.TileMatrix);
if (layerTileMatrix != null)
{
bool ret = WmtsHelper.ComputeTileBoundary(layerType, layerTileMatrix, getTile.TileCol, getTile.TileRow, out double tileXMin, out double tileYMin, out double tileXMax, out double tileYMax);
if (ret)
{
Extent extent = new Extent(tileXMin, tileYMin, tileXMax, tileYMax);
int tileWidth = Convert.ToInt32(layerTileMatrix.TileWidth);
int tileHeight = Convert.ToInt32(layerTileMatrix.TileHeight);
Rectangle rectangle = new Rectangle(0, 0, tileWidth, tileHeight);
using (Bitmap bmp = GetBitmap(mapLayer, extent, rectangle))
{
ImageFormat imageFormat = null;
if (string.IsNullOrWhiteSpace(getTile.Format) || !getTile.Format.Contains('/'))
{
imageFormat = ImageFormat.Png;
}
else
{
string[] formatMimeArray = getTile.Format.Split('/');
switch (formatMimeArray[1])
{
case "jpg":
imageFormat = ImageFormat.Jpeg;
break;
default:
imageFormat = ImageFormat.Png;
break;
}
}
buffer = GetBitmapBuffer(bmp, imageFormat);
}
}
}
}
mapLayer.Dispose();
}
return(buffer);
}
public override void OnClick()
{
const string url = "https://bertt.github.io/wmts/capabilities/nokia.xml";
var wmtsLayer = WmtsHelper.GetWmtsLayer(_application, "png", url, "Nokia streets", "nokia-streets");
var mxdoc = (IMxDocument)_application.Document;
var map = mxdoc.FocusMap;
((IMapLayers)map).InsertLayer(wmtsLayer, true, 0);
}
public override void OnClick()
{
var mxdoc = (IMxDocument)_application.Document;
var tileSource = KnownTileSources.Create(KnownTileSource.BingHybrid);
var wmtsLayer = WmtsHelper.GetWmtsLayer(_application, tileSource, "Bing Hybrid");
var map = mxdoc.FocusMap;
((IMapLayers)map).InsertLayer(wmtsLayer, true, 0);
}
static void Test()
{
double originX = 35383146.5;
double originY = 3395525.5;
double semimajor = 6378140.0;
int level = 18;
double x = 35405935.91222596; double y = 3366208.718846301;
double falseEasting = 35500000.0;
double falseNorthing = 0;
var ret = WmtsHelper.GetTileIndexByProjection(originX, originY, semimajor, level, x, y, out int col, out int row, falseEasting, falseNorthing);
}
public override void OnClick()
{
try
{
const string url = "https://bertt.github.io/wmts/capabilities/osm.xml";
var wmtsLayer = WmtsHelper.GetWmtsLayer(_application, "png", url, "OpenStreetMap.FR", "osm-openstreetmap.fr");
var mxdoc = (IMxDocument)_application.Document;
var map = mxdoc.FocusMap;
((IMapLayers)map).InsertLayer(wmtsLayer, true, 0);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
public override void OnClick()
{
try
{
const string url = "https://bertt.github.io/wmts/capabilities/thunderforest.xml";
var wmtsLayer = WmtsHelper.GetWmtsLayer(_application, "png", url, "Landscape", "thunderforest-landscape");
var mxdoc = (IMxDocument)_application.Document;
var map = mxdoc.FocusMap;
((IMapLayers)map).InsertLayer(wmtsLayer, true, 0);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private void AddStravaLayer(StravaColor stravaColor, StravaActivityType stravaActivityType)
{
const string url = "http://bertt.github.io/wmts/capabilities/strava2017.xml";
var wmtsLayer = WmtsHelper.GetWmtsLayer(_application, "png", url, $"Strava 2017 - {stravaActivityType.ToString()}", "strava-riding");
var prov = (HttpTileProvider)wmtsLayer.TileSource.Provider;
foreach (var resourceUrl in ((WmtsRequest)prov.Request)._resourceUrls)
{
var template = resourceUrl.Template;
template = template.Replace("{color}", stravaColor.ToString());
template = template.Replace("{activity_type}", stravaActivityType.ToString());
resourceUrl.Template = template;
}
var schema = (WmtsTileSchema)wmtsLayer.TileSource.Schema;
schema.Layer = $"strava-{stravaColor.ToString()}-{stravaActivityType.ToString()}";
wmtsLayer.TileSource.Schema = schema;
var mxdoc = (IMxDocument)_application.Document;
var map = mxdoc.FocusMap;
((IMapLayers)map).InsertLayer(wmtsLayer, true, 0);
}
