public Bitmap CreateMapAndRouteImage(bool showMap, double zoomValue, SessionCollection sessionsToDraw, WaypointAttribute colorCodingAttribute, WaypointAttribute?secondaryColorCodingAttribute, RouteDrawingMode mode, SessionSettings sessionSettings)
{
Bitmap mapImage;
if (showMap)
{
mapImage = CreateMapImage(zoomValue);
}
else
{
var size = GetMapImageSize(zoomValue);
mapImage = new Bitmap(size.Width, size.Height, PixelFormat.Format32bppPArgb);
}
if (mode == RouteDrawingMode.None)
{
return(mapImage);
}
var mapAndRouteImage = new Bitmap(mapImage.Width, mapImage.Height, PixelFormat.Format32bppPArgb);
var mapAndRouteGraphics = Graphics.FromImage(mapAndRouteImage);
mapAndRouteGraphics.SmoothingMode = SmoothingMode.AntiAlias;
DrawRoutes(sessionsToDraw, zoomValue, mapAndRouteGraphics, mapImage, mode, colorCodingAttribute, secondaryColorCodingAttribute, sessionSettings);
mapAndRouteGraphics.Dispose();
mapImage.Dispose();
return(mapAndRouteImage);
}
/// <summary>
/// Creates a shallow copy.
/// </summary>
/// <returns></returns>
public SessionCollection Copy()
{
var copy = new SessionCollection();
foreach (var s in sessions)
{
copy.Add(s);
}
return(copy);
}
protected Document(SerializationInfo info, StreamingContext context)
{
Map = (Map)(info.GetValue("map", typeof(Map)));
settings = (DocumentSettings)(info.GetValue("settings", typeof(DocumentSettings)));
sessions = (SessionCollection)(info.GetValue("sessions", typeof(SessionCollection)));
projectionOrigin = (LongLat)(info.GetValue("projectionOrigin", typeof(LongLat)));
// todo: how handle non-existing properties field?
try
{
properties = (DocumentProperties)(info.GetValue("properties", typeof(DocumentProperties)));
}
catch (Exception)
{ }
}
private static SessionCollection ReadSessions(BinaryReader reader)
{
var sessions = new SessionCollection();
var sessionCount = reader.ReadUInt32();
for (int i = 0; i < sessionCount; i++)
{
var tag = (Tags)reader.ReadByte();
var tagLength = Convert.ToInt32(reader.ReadUInt32());
switch (tag)
{
case Tags.Session:
sessions.Add(ReadSession(reader, tagLength));
break;
default:
reader.BaseStream.Position += tagLength;
break;
}
}
return(sessions);
}
// todo: skip showRouteLine parameter, use RouteDrawingMode instead
public Bitmap CreateMapAndRouteImage(bool showRouteLine, double zoomValue, Session sessionToDraw, List <int> legsToDraw, double frameWidth, WaypointAttribute colorCodingAttribute, WaypointAttribute?secondaryColorCodingAttribute, RouteDrawingMode mode, SessionSettings sessionSettings)
{
RectangleD frame = GetFrame(zoomValue, sessionToDraw, legsToDraw, frameWidth, colorCodingAttribute, mode);
var sc = new SessionCollection();
sc.Add(sessionToDraw);
var wholeImage = CreateMapAndRouteImage(true, zoomValue, sc, colorCodingAttribute, secondaryColorCodingAttribute, mode, sessionSettings);
AdjustFrameToImage(frame, wholeImage);
var croppedImage = new Bitmap(
Convert.ToInt32(Math.Ceiling(frame.Right) - Math.Floor(frame.Left)),
Convert.ToInt32(Math.Ceiling(frame.Bottom) - Math.Floor(frame.Top)));
var croppedImageGraphics = Graphics.FromImage(croppedImage);
croppedImageGraphics.DrawImage(
wholeImage,
-Convert.ToInt32(Math.Floor(frame.Left)),
-Convert.ToInt32(Math.Floor(frame.Top)));
croppedImageGraphics.Dispose();
wholeImage.Dispose();
return(croppedImage);
}
public static QuickRouteJpegExtensionData FromQuickRouteDocument(Document document, SessionCollection sessions, Rectangle imageBounds, Rectangle mapBounds, double percentualSize)
{
var data = new QuickRouteJpegExtensionData
{
Version = currentVersion,
ImageCornerPositions = document.GetImageCornersLongLat(imageBounds, mapBounds, percentualSize),
MapCornerPositions = document.GetMapCornersLongLat(),
MapLocationAndSizeInPixels = mapBounds,
Sessions = sessions,
PercentualSize = percentualSize
};
return(data);
}