public void ShowMap(IEnumerable<Feature> features, bool isGeographic, bool showmap, string backgroundImageFile)
{
this.map = new Map();
Envelope envelope = null;
foreach (Feature feature in features)
{
Geometry g = feature.Geometry;
g.STAsGML();
MapRegion item = new MapRegion(this.map);
item.Geometry = g;
item.Attributes = feature.Attributes;
double result = 1.0;
if (feature.Attributes.Keys.Contains<string>("FillColor"))
{
item.FillColor = this.ConvertToColor(feature.Attributes["FillColor"], "White");
}
else
{
item.FillColor = "White";
}
if (feature.Attributes.Keys.Contains<string>("LineColor"))
{
item.LineColor = this.ConvertToColor(feature.Attributes["LineColor"], "Black");
}
else
{
item.LineColor = "Black";
}
if (feature.Attributes.Keys.Contains<string>("LineThickness"))
{
double num2 = 1.0;
double.TryParse(feature.Attributes["LineThickness"].ToString(), out num2);
item.LineThickness = num2;
}
if (feature.Attributes.Keys.Contains<string>("PointSize") && double.TryParse(feature.Attributes["PointSize"].ToString(), out result))
{
result *= 0.5;
}
if (g is Point)
{
Point point = g as Point;
MapPath path = new MapPath();
path.PathData = string.Format("M {2},{1} L {3},{1} M {0},{4} L {0} {5}", new object[] { point.X, point.Y, point.X - result, point.X + result, point.Y - result, point.Y + result });
item.Geometries.Add(path);
}
if (g is LineString)
{
LineString line = g as LineString;
if (isGeographic)
{
MultiLineString str2 = line.SphericDensify(1.0);
foreach (LineString str3 in str2.Geometries)
{
MapPath path2 = new MapPath();
path2.PathData = str3.ToWpfPathString();
item.Geometries.Add(path2);
}
g = str2;
}
else
{
MapPath path3 = new MapPath();
path3.PathData = line.ToWpfPathString();
item.Geometries.Add(path3);
}
}
else if (g is MultiLineString)
{
MultiLineString str4 = (g as MultiLineString).SphericDensify(1.0);
foreach (LineString str5 in str4.Geometries)
{
MapPath path4 = new MapPath();
path4.PathData = str5.ToWpfPathString();
item.Geometries.Add(path4);
}
g = str4;
}
else if (g is Polygon)
{
Polygon poly = g as Polygon;
MapPath path5 = new MapPath();
path5.PathData = poly.ToWpfPathString();
item.Geometries.Add(path5);
}
else if (g is MultiPolygon)
{
MultiPolygon polygon2 = g as MultiPolygon;
foreach (Polygon polygon3 in polygon2.Geometries)
{
MapPath path6 = new MapPath();
path6.PathData = polygon3.ToWpfPathString();
item.Geometries.Add(path6);
}
}
else if (g is GeometryCollection)
{
GeometryCollection geometrys = g as GeometryCollection;
foreach (Geometry geometry2 in geometrys.Geometries)
{
MapPath path7 = new MapPath();
if (geometry2 is Polygon)
{
path7.PathData = (geometry2 as Polygon).ToWpfPathString();
}
else if (geometry2 is LineString)
{
path7.PathData = (geometry2 as LineString).ToWpfPathString();
}
if (!string.IsNullOrEmpty(path7.PathData))
{
item.Geometries.Add(path7);
}
}
}
Envelope envelope2 = g.GetEnvelope();
envelope = envelope2.Join(envelope);
item.BoundingBox = envelope2.ToRect();
this.map.Regions.Add(item);
}
if ((envelope != null) && (this.map.Regions.Count != 0))
{
this.map.BoundingBox = new Rect(envelope.MinX, envelope.MinY, envelope.Width, envelope.Height);
this.map.ScaleTo(new Size(this.MasterCanvas.ActualWidth, this.MasterCanvas.ActualHeight));
if (((isGeographic && showmap) && ((envelope.MinX > -200.0) && (envelope.MinY > -100.0))) && ((envelope.MaxX < 200.0) && (envelope.MaxY < 100.0)))
{
if (this.BackgroundWorldMap.Visibility == Visibility.Hidden)
{
this.LoadBackgroundMap(backgroundImageFile);
}
}
else
{
this.BackgroundWorldMap.Visibility = Visibility.Hidden;
}
object obj1 = base.Resources["PolygonTemplate"];
this.MasterCanvas.DataContext = this.map;
}
}
public void ShowBlankMap(string backgroundImageFile)
{
this.map = new Map();
this.map.BoundingBox = new Rect(-180.0, -90.0, 360.0, 180.0);
this.map.ScaleTo(new Size(this.MasterCanvas.ActualWidth, this.MasterCanvas.ActualHeight));
this.LoadBackgroundMap(backgroundImageFile);
this.MasterCanvas.DataContext = this.map;
}
