public static ReportInfo GetRDLRouteMap(IUnitOfWork uow, RouteList routeList, bool batchPrint)
{
string documentName = "RouteMap";
XmlDocument rdlText = new XmlDocument();
XmlNamespaceManager namespaces = new XmlNamespaceManager(rdlText.NameTable);
namespaces.AddNamespace("r", "http://schemas.microsoft.com/sqlserver/reporting/2005/01/reportdefinition");
rdlText.Load(Path.Combine(Environment.CurrentDirectory, "Reports/Logistic/" + documentName + ".rdl"));
var imageData = rdlText.DocumentElement.SelectSingleNode("/r:Report/r:EmbeddedImages/r:EmbeddedImage[@Name=\"map\"]/r:ImageData", namespaces);
var map = new GMapControl
{
MapProvider = GMapProviders.OpenCycleMap,
MaxZoom = 18,
RoutesEnabled = true,
MarkersEnabled = true
};
GMapOverlay routeOverlay = new GMapOverlay("route");
using (var calc = new RouteGeometryCalculator(DistanceProvider.Osrm))
{
MapDrawingHelper.DrawRoute(routeOverlay, routeList, calc);
}
GMapOverlay addressesOverlay = new GMapOverlay("addresses");
MapDrawingHelper.DrawAddressesOfRoute(addressesOverlay, routeList);
map.Overlays.Add(routeOverlay);
map.Overlays.Add(addressesOverlay);
map.SetFakeAllocationSize(new Gdk.Rectangle(0, 0, 900, 900));
map.ZoomAndCenterRoutes("route");
byte[] img;
using (var bitmap = map.ToBitmap((int count) => _logger.Info("Загружаем плитки карты(осталось {0})...", count), !batchPrint))
{
using (MemoryStream stream = new MemoryStream())
{
bitmap.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
img = stream.ToArray();
}
}
string base64image = Convert.ToBase64String(img);
imageData.InnerText = base64image;
return(new ReportInfo
{
Title = $"Карта маршрута № { routeList.Id }",
Source = rdlText.InnerXml,
Parameters = new Dictionary <string, object>
{
{ "route_id", routeList.Id }
}
});
}
