private Tms.Capabilities GetCapabilities()
{
var layers = EntitiesConverter.SourcesToLayers(this.tileSourceFabric.Sources);
return(new Tms.Capabilities
{
ServiceTitle = this.tileSourceFabric.ServiceProperties.Title,
ServiceAbstract = this.tileSourceFabric.ServiceProperties.Abstract,
BaseUrl = this.BaseUrl,
Layers = layers.ToArray(),
});
}
private static void DrawWebMercatorTilesToRasterCanvas(
SKCanvas outputCanvas,
int width,
int height,
Models.Bounds boundingBox,
IList <Models.TileDataset> sourceTiles,
uint backgroundColor,
int tileSize)
{
var zoom = sourceTiles[0].Z;
var tileMinX = sourceTiles.Min(t => t.X);
var tileMinY = sourceTiles.Min(t => t.Y);
var tilesCountX = sourceTiles.Max(t => t.X) - tileMinX + 1;
var tilesCountY = sourceTiles.Max(t => t.Y) - tileMinY + 1;
var canvasWidth = tilesCountX * tileSize;
var canvasHeight = tilesCountY * tileSize;
var imageInfo = new SKImageInfo(
width: canvasWidth,
height: canvasHeight,
colorType: SKColorType.Rgba8888,
alphaType: SKAlphaType.Premul);
using var surface = SKSurface.Create(imageInfo);
using var canvas = surface.Canvas;
canvas.Clear(new SKColor(backgroundColor));
// Draw all tiles
foreach (var sourceTile in sourceTiles)
{
var offsetX = (sourceTile.X - tileMinX) * tileSize;
var offsetY = (sourceTile.Y - tileMinY) * tileSize;
using var sourceImage = SKImage.FromEncodedData(sourceTile.ImageData);
canvas.DrawImage(sourceImage, SKRect.Create(offsetX, offsetY, tileSize, tileSize)); // Source tile scaled to dest rectangle, if needed
}
// Clip and scale to requested size of output image
var geoBBox = EntitiesConverter.MapRectangleToGeographicalBounds(boundingBox);
var pixelOffsetX = WebMercator.LongitudeToPixelXAtZoom(geoBBox.MinLongitude, zoom) - tileSize * tileMinX;
var pixelOffsetY = WebMercator.LatitudeToPixelYAtZoom(geoBBox.MaxLatitude, zoom) - tileSize * tileMinY;
var pixelWidth = WebMercator.LongitudeToPixelXAtZoom(geoBBox.MaxLongitude, zoom) - WebMercator.LongitudeToPixelXAtZoom(geoBBox.MinLongitude, zoom);
var pixelHeight = WebMercator.LatitudeToPixelYAtZoom(geoBBox.MinLatitude, zoom) - WebMercator.LatitudeToPixelYAtZoom(geoBBox.MaxLatitude, zoom);
var sourceRectangle = SKRect.Create((float)pixelOffsetX, (float)pixelOffsetY, (float)pixelWidth, (float)pixelHeight);
var destRectangle = SKRect.Create(0, 0, width, height);
using SKImage canvasImage = surface.Snapshot();
outputCanvas.DrawImage(canvasImage, sourceRectangle, destRectangle, new SKPaint {
FilterQuality = SKFilterQuality.High,
});
}
public void ConvertUserEntityToUserDomainVerifiedByExpectedObjects()
{
//Given
var expectedUserDomain = new UserDomain
{
Id = 1,
Name = "Customer",
Street = "My street",
ZipCode = "ZipCode",
City = "City",
Orders = new List <OrderDomain>
{
new OrderDomain
{
OrderNumber = "FA-10",
OrderDate = new DateTime(2017, 5, 2),
OrderDetails = new List <OrderDetailDomain>
{
new OrderDetailDomain
{
ProductName = "Product 1",
Quantity = 5,
UnitPrice = 12.5,
Total = 62.5
},
new OrderDetailDomain
{
ProductName = "Product 2",
Quantity = 10,
UnitPrice = 5.2,
Total = 52.0
}
},
Total = 114.5
}
}
}.ToExpectedObject();
//When
UserDomain convertedUser = EntitiesConverter.Convert(_userEntity);
//Then
expectedUserDomain.ShouldEqual(convertedUser);
}
public static List <Models.TileCoordinates> BuildTileCoordinatesList(Models.Bounds boundingBox, int width)
{
var geoBBox = EntitiesConverter.MapRectangleToGeographicalBounds(boundingBox);
var zoomLevel = FindOptimalTileZoomLevel(width, geoBBox);
var tileCoordMin = GetTileCoordinatesAtPoint(geoBBox.MinLongitude, geoBBox.MinLatitude, zoomLevel);
var tileCoordMax = GetTileCoordinatesAtPoint(geoBBox.MaxLongitude, geoBBox.MaxLatitude, zoomLevel);
var tileCoordinates = new List <Models.TileCoordinates>();
for (var tileX = tileCoordMin.X; tileX <= tileCoordMax.X; tileX++)
{
for (var tileY = tileCoordMax.Y; tileY <= tileCoordMin.Y; tileY++)
{
tileCoordinates.Add(new Models.TileCoordinates(tileX, tileY, zoomLevel));
}
}
return(tileCoordinates);
}
private IActionResult ProcessGetCapabilitiesRequest()
{
var layers = EntitiesConverter.SourcesToLayers(this.tileSourceFabric.Sources)
.Where(l => l.Format == ImageFormats.Png || l.Format == ImageFormats.Jpeg) // Only raster formats
.ToList();
var xmlDoc = new CapabilitiesUtility(
new Wmts.ServiceProperties
{
Title = this.tileSourceFabric.ServiceProperties.Title,
Abstract = this.tileSourceFabric.ServiceProperties.Abstract,
Keywords = this.tileSourceFabric.ServiceProperties.KeywordsList,
},
BaseUrl + "/wmts",
layers)
.GetCapabilities(); // TODO: fix base URL
return(File(xmlDoc.ToUTF8ByteArray(), MediaTypeNames.Text.Xml));
}
public void ConvertUserEntityToUserDomainVerifiedByClassicAssertions()
{
//Given
var expectedUserDomain = new UserDomain
{
Id = 1,
Name = "Customer",
Street = "My street",
ZipCode = "ZipCode",
City = "City",
Orders = new OrderDomain[]
{
new OrderDomain
{
OrderNumber = "FA-10",
OrderDate = new DateTime(2017, 5, 2),
OrderDetails = new List <OrderDetailDomain>
{
new OrderDetailDomain
{
ProductName = "Product 1",
Quantity = 5,
UnitPrice = 12.5,
Total = 65.5
},
new OrderDetailDomain
{
ProductName = "Product 2",
Quantity = 10,
UnitPrice = 5.2,
Total = 52.0
}
},
Total = 117.5
}
}
};
//When
UserDomain convertedUser = EntitiesConverter.Convert(_userEntity);
//Then
Assert.Equal(expectedUserDomain.Id, convertedUser.Id);
Assert.Equal(expectedUserDomain.Name, convertedUser.Name);
Assert.Equal(expectedUserDomain.Street, convertedUser.Street);
Assert.Equal(expectedUserDomain.ZipCode, convertedUser.ZipCode);
Assert.Equal(expectedUserDomain.City, convertedUser.City);
Assert.Equal(expectedUserDomain.Orders.Count(), convertedUser.Orders.Count());
var orderEntity = expectedUserDomain.Orders.First();
var orderDomain = convertedUser.Orders.First();
Assert.Equal(orderEntity.OrderNumber, orderDomain.OrderNumber);
Assert.Equal(orderEntity.OrderDate, orderDomain.OrderDate);
Assert.Equal(orderEntity.OrderDetails.Count(), orderDomain.OrderDetails.Count());
var orderDetailEntity = orderEntity.OrderDetails.First();
var orderDetailDomain = orderDomain.OrderDetails.First();
Assert.Equal(orderDetailEntity.ProductName, orderDetailDomain.ProductName);
Assert.Equal(orderDetailEntity.Quantity, orderDetailDomain.Quantity);
Assert.Equal(orderDetailEntity.UnitPrice, orderDetailDomain.UnitPrice);
}
public async Task <IActionResult> ProcessRequestAsync(
string?service = null,
string?request = null,
string version = Identifiers.Version100,
string?layer = null,
#pragma warning disable IDE0060
string style = "default", // Not used
#pragma warning restore IDE0060
string format = MediaTypeNames.Image.Png,
////string tileMatrixSet = null,
string?tileMatrix = null,
int tileRow = 0,
int tileCol = 0)
{
// TODO: check requirements of standard
if ((String.Compare(service, Identifiers.WMTS, StringComparison.Ordinal) != 0) &&
(String.Compare(service, Identifiers.WMS, StringComparison.Ordinal) != 0)) // QGIS compatibility
{
return(ResponseWithBadRequestError(Identifiers.MissingParameterValue, "SERVICE parameter is not defined"));
}
if (String.Compare(version, Identifiers.Version100, StringComparison.Ordinal) != 0)
{
return(ResponseWithBadRequestError(Identifiers.InvalidParameterValue, $"Invalid VERSION parameter value (must be {Identifiers.Version100})"));
}
if (String.Compare(request, Identifiers.GetCapabilities, StringComparison.Ordinal) == 0)
{
return(this.ProcessGetCapabilitiesRequest());
}
else if (String.Compare(request, Identifiers.GetTile, StringComparison.Ordinal) == 0)
{
if (String.IsNullOrEmpty(tileMatrix))
{
return(ResponseWithBadRequestError(Identifiers.MissingParameter, "TILEMATRIX parameter is not defined"));
}
if (String.IsNullOrEmpty(layer))
{
return(ResponseWithBadRequestError(Identifiers.MissingParameter, "LAYER parameter is not defined"));
}
if (!this.tileSourceFabric.Contains(layer))
{
return(ResponseWithNotFoundError(Identifiers.NotFound, $"Specified layer '{layer}' was not found"));
}
if (String.IsNullOrEmpty(format))
{
return(ResponseWithBadRequestError(Identifiers.MissingParameter, "FORMAT parameter is not defined"));
}
return(await GetTileAsync(layer, tileCol, tileRow, Int32.Parse(tileMatrix), EntitiesConverter.TileFormatToContentType(format)));
}
else
{
return(ResponseWithBadRequestError(Identifiers.MissingParameter, "Invaid request")); // TODO: more detailed
}
}
public async Task <IActionResult> ProcessGetTileRestfulRequestAsync(
string?tileMatrixSet,
string?tileMatrix,
int tileRow,
int tileCol,
string version = Identifiers.Version100,
string?layer = null,
#pragma warning disable IDE0060
string style = "default", // Not used
#pragma warning restore IDE0060
string format = "png")
{
if (String.Compare(version, Identifiers.Version100, StringComparison.Ordinal) != 0)
{
return(ResponseWithBadRequestError(Identifiers.InvalidParameterValue, "Invalid VERSION parameter value (1.0.0 available only)"));
}
if (String.IsNullOrEmpty(tileMatrixSet))
{
return(ResponseWithBadRequestError(Identifiers.MissingParameter, "TILEMATRIXSET parameter is not defined"));
}
if (String.IsNullOrEmpty(tileMatrix))
{
return(ResponseWithBadRequestError(Identifiers.MissingParameter, "TILEMATRIX parameter is not defined"));
}
if (String.IsNullOrEmpty(layer))
{
return(ResponseWithBadRequestError(Identifiers.MissingParameter, "LAYER parameter is not defined"));
}
if (!this.tileSourceFabric.Contains(layer))
{
return(ResponseWithNotFoundError(Identifiers.NotFound, $"Specified layer '{layer}' was not found"));
}
if (String.IsNullOrEmpty(format))
{
return(ResponseWithBadRequestError(Identifiers.MissingParameter, "FORMAT parameter is not defined"));
}
return(await GetTileAsync(layer, tileCol, tileRow, Int32.Parse(tileMatrix), EntitiesConverter.TileFormatToContentType(format)));
}