private Geometry GetKml(TPolygon polygon)
{
if (polygon.Rings.Count == 0)
{
return(null);
}
var outher = polygon.GetOuterBoundary();
if (outher == null)
{
return(GetKml(polygon.AsCollection()));
}
var outherKml = new OuterBoundary {
LinearRing = GetRingKml(outher)
};
var kml = new Polygon {
OuterBoundary = outherKml
};
foreach (var ring in polygon.Rings)
{
if (ring == outher)
{
continue;
}
var inner = new InnerBoundary()
{
LinearRing = GetRingKml(ring)
};
var _ = kml.InnerBoundary.Append(inner);
}
return(kml);
}
public string Write(Guid listGuid)
{
string kml = string.Empty;
Serializer serializer = new Serializer();
Kml _kml = new Kml();
Folder folder = new Folder();
UseWeb(spWeb =>
{
SPList list = spWeb.Lists.GetList(listGuid, true);
SPField field = list.GetGeoField();
if (field != null)
{
foreach (SPListItem item in list.Items)
{
string wkt = item[field.Id] as string;
SimpleWKTReader wktReader = new SimpleWKTReader();
var simpleGeometry = wktReader.Parse(wkt);
if (simpleGeometry.GeometryType == GeometryTypes.Point)
{
var _point = (OpenSMIL.Server.SimpleFeature.GeomtryTypes.Point)simpleGeometry;
SharpKml.Dom.Point point = new SharpKml.Dom.Point();
point.Coordinate = new Vector(_point.Lat, _point.Lon);
Placemark placemark = CreatePlaceMark(item.Title, point);
folder.AddFeature(placemark);
}
else if (simpleGeometry.GeometryType == GeometryTypes.LineString)
{
var _lineString = (OpenSMIL.Server.SimpleFeature.GeomtryTypes.LineString)simpleGeometry;
SharpKml.Dom.LineString line = new SharpKml.Dom.LineString();
line.Coordinates = CreateCoordinateCollection(_lineString.Points);
Placemark placeMark = CreatePlaceMark(item.Title, line);
folder.AddFeature(placeMark);
}
else if (simpleGeometry.GeometryType == GeometryTypes.Polygon)
{
var _polygon = (OpenSMIL.Server.SimpleFeature.GeomtryTypes.Polygon)simpleGeometry;
OuterBoundary outerBoundary = new OuterBoundary();
outerBoundary.LinearRing = new LinearRing();
outerBoundary.LinearRing.Coordinates = CreateCoordinateCollection(_polygon.Points);
SharpKml.Dom.Polygon polygon = new SharpKml.Dom.Polygon();
polygon.OuterBoundary = outerBoundary;
polygon.Extrude = true;
Placemark placeMark = CreatePlaceMark(item.Title, polygon);
folder.AddFeature(placeMark);
}
}
_kml.Feature = folder;
}
});
serializer.Serialize(_kml);
return(serializer.Xml);
}
protected override void setJSON(JObject obj, BaseClassIfc host, HashSet <int> processed)
{
base.setJSON(obj, host, processed);
obj["OuterBoundary"] = OuterBoundary.getJson(this, processed);
if (mInnerBoundaries.Count > 0)
{
obj["InnerBoundaries"] = new JArray(InnerBoundaries.ToList().ConvertAll(x => x.getJson(this, processed)));
}
}
public override string GetStepParameters()
{
var parameters = new List <string>();
parameters.Add(OuterBoundary != null ? OuterBoundary.ToStepValue() : "$");
parameters.Add(InnerBoundaries != null ? InnerBoundaries.ToStepValue() : "$");
return(string.Join(", ", parameters.ToArray()));
}
protected override void setJSON(JObject obj, BaseClassIfc host, SetJsonOptions options)
{
base.setJSON(obj, host, options);
obj["OuterBoundary"] = OuterBoundary.getJson(this, options);
if (mInnerBoundaries.Count > 0)
{
obj["InnerBoundaries"] = new JArray(InnerBoundaries.ToList().ConvertAll(x => x.getJson(this, options)));
}
}
protected override void setJSON(JObject obj, BaseClassIfc host, SetJsonOptions options)
{
base.setJSON(obj, host, options);
obj["BasisSurface"] = BasisSurface.getJson(this, options);
obj["OuterBoundary"] = OuterBoundary.getJson(this, options);
if (mInnerBoundaries.Count > 0)
{
obj["InnerBoundaries"] = new JArray(InnerBoundaries.Select(x => x.getJson(this, options)));
}
}
internal override void SetXML(XmlElement xml, BaseClassIfc host, Dictionary<string, XmlElement> processed)
{
base.SetXML(xml, host, processed);
xml.AppendChild(OuterBoundary.GetXML(xml.OwnerDocument, "OuterBoundary", this, processed));
if (mInnerBoundaries.Count > 0)
{
XmlElement element = xml.OwnerDocument.CreateElement("InnerBoundaries", mDatabase.mXmlNamespace);
xml.AppendChild(element);
foreach (IfcCurve c in InnerBoundaries)
element.AppendChild(c.GetXML(xml.OwnerDocument, "", this, processed));
}
}
internal override void SetXML(XmlElement xml, BaseClassIfc host, HashSet <int> processed)
{
base.SetXML(xml, host, processed);
xml.AppendChild(OuterBoundary.GetXML(xml.OwnerDocument, "OuterBoundary", this, processed));
if (mInnerBoundaries.Count > 0)
{
XmlElement element = xml.OwnerDocument.CreateElement("InnerBoundaries");
xml.AppendChild(element);
foreach (IfcCurve c in InnerBoundaries)
{
element.AppendChild(c.GetXML(xml.OwnerDocument, "", this, processed));
}
}
}
public SharpKml.Dom.Polygon makeSimplePolygon(List <Vector> lstVct, AltitudeMode altMode)
{
var pg = new SharpKml.Dom.Polygon();
pg.Tessellate = true;
pg.Extrude = true;
pg.AltitudeMode = altMode;
var linring = new LinearRing();
OuterBoundary obdr = new OuterBoundary();
linring.Coordinates = new CoordinateCollection(lstVct);
obdr.LinearRing = linring;
obdr.LinearRing.CalculateBounds();
pg.OuterBoundary = obdr;
return(pg);
}
/// <summary>Получить полигон</summary>
/// <param name="polygon"></param>
/// <param name="projection"></param>
/// <returns></returns>
public static Polygon GetKml(this TPolygon polygon, ProjectionInfo projection)
{
if (projection == null)
{
return(null);
}
if (polygon.Rings.Count == 0)
{
return(null);
}
var outher = new OuterBoundary {
LinearRing = polygon.Rings[0].GetRingKml(projection)
};
var kml = new Polygon {
OuterBoundary = outher
};
return(kml);
}
public SharpKml.Dom.Polygon makeSimplePolygon(SharpKml.Dom.LineString lineString, AltitudeMode altMode)
{
List <Vector> lstVct = new List <Vector>();
lstVct.AddRange(lineString.Coordinates);
lstVct.Add(lineString.Coordinates.First());
var pg = new SharpKml.Dom.Polygon();
pg.Extrude = true;
pg.AltitudeMode = altMode;
var linring = new LinearRing();
OuterBoundary obdr = new OuterBoundary();
linring.Coordinates = new CoordinateCollection(lstVct);
obdr.LinearRing = linring;
obdr.LinearRing.CalculateBounds();
pg.OuterBoundary = obdr;
return(pg);
}
private void btnOutputKML_Click(object sender, EventArgs e)
{
LinkedList <WayPoints> wp_list = _path.waypoints;
int pcount = 0;
int point_count = wp_list.Count;
if (point_count > 0)
{
//double lat_center = Convert.ToDouble(txtCenterLat.Text);
//double lon_center = Convert.ToDouble(txtCenterLon.Text);
double lat, new_lat, start_lat;
double lon, new_lon, start_lon;
double image_len;
double image_wid;
image_len = (Math.Tan(GPS.DegreesToRadians(_options.focal_angle_hor / 2)) * 30.0);
image_wid = (Math.Tan(GPS.DegreesToRadians(_options.focal_angle_ver / 2)) * 30.0);
double alt;
double bear;
string location_name = txtKMLPath.Text;
string filename = txtKMLFilePath.Text;
Kml kml = new Kml();
Folder folder = new Folder();
SharpKml.Dom.Placemark placemark = new SharpKml.Dom.Placemark();
LineString linestring = new LineString();
var vector = new Vector();
CoordinateCollection coordinates = new CoordinateCollection();
Style path_style = new Style();
path_style.Polygon = new PolygonStyle();
path_style.Line = new LineStyle();
// Color32( alpha, blue, green, red
path_style.Polygon.Color = new Color32(128, 255, 255, 0);
path_style.Line.Color = new Color32(255, 255, 255, 0);
linestring.AltitudeMode = AltitudeMode.RelativeToGround;
linestring.Extrude = true;
WayPoints point = new WayPoints();
do
{
point = wp_list.ElementAt(pcount);
lat = point.lat;
lon = point.lon;
alt = point.alt;
if (!_options.units_metric)
{
alt = GPS.FeetToMeters(alt);
}
vector = new Vector(lat, lon, alt);
coordinates.Add(vector);
pcount++;
} while (pcount < point_count);
linestring.Coordinates = coordinates;
placemark.Geometry = linestring;
placemark.AddStyle(path_style);
placemark.Name = location_name;
folder.AddFeature(placemark);
// kml.Feature = placemark;
/* Generate camera rectangles */
if (chkGenCamRect.Checked)
{
//image_len = 25;
//image_wid = 50;
double diag_ang = GPS.RadiansToDegrees(Math.Atan(image_len / image_wid));
double diag_len = Math.Sqrt((image_len * image_len) + (image_wid * image_wid));
double gps_radius;
for (int i = 0; i < wp_list.Count; i++)
{
Style poly_style = new Style();
poly_style.Polygon = new PolygonStyle();
poly_style.Line = new LineStyle();
// Color32( alpha, blue, green, red
poly_style.Polygon.Color = new Color32(128, 0, 255, 255);
poly_style.Line.Color = new Color32(255, 0, 255, 255);
Kml kml_rect = new Kml();
SharpKml.Dom.Placemark rect_placemark = new SharpKml.Dom.Placemark();
Polygon poly = new Polygon();
OuterBoundary outer = new OuterBoundary();
LinearRing line = new LinearRing();
CoordinateCollection coor = new CoordinateCollection();
poly.AltitudeMode = AltitudeMode.RelativeToGround;
poly.Extrude = false;
point = wp_list.ElementAt(i);
lat = point.lat;
lon = point.lon;
alt = point.alt;
gps_radius = _options.earth_radius + _options.def_elevation + alt;
alt = 2;
bear = point.head;
coor.Clear();
new_lat = GPS.GPS_Lat_BearDist(lat, lon, diag_ang + bear, diag_len, gps_radius);
new_lon = GPS.GPS_Lon_BearDist(lat, lon, new_lat, diag_ang + bear, diag_len, gps_radius);
start_lat = new_lat;
start_lon = new_lon;
vector = new Vector(new_lat, new_lon, alt);
coor.Add(vector);
new_lat = GPS.GPS_Lat_BearDist(lat, lon, 180 - diag_ang + bear, diag_len, gps_radius);
new_lon = GPS.GPS_Lon_BearDist(lat, lon, new_lat, 180 - diag_ang + bear, diag_len, gps_radius);
vector = new Vector(new_lat, new_lon, alt);
coor.Add(vector);
new_lat = GPS.GPS_Lat_BearDist(lat, lon, 180 + diag_ang + bear, diag_len, gps_radius);
new_lon = GPS.GPS_Lon_BearDist(lat, lon, new_lat, 180 + diag_ang + bear, diag_len, gps_radius);
vector = new Vector(new_lat, new_lon, alt);
coor.Add(vector);
new_lat = GPS.GPS_Lat_BearDist(lat, lon, 360 - diag_ang + bear, diag_len, gps_radius);
new_lon = GPS.GPS_Lon_BearDist(lat, lon, new_lat, 360 - diag_ang + bear, diag_len, gps_radius);
vector = new Vector(new_lat, new_lon, alt);
coor.Add(vector);
vector = new Vector(start_lat, start_lon, alt);
coor.Add(vector);
line.Coordinates = coor;
outer.LinearRing = line;
poly.OuterBoundary = outer;
rect_placemark.Geometry = poly;
rect_placemark.AddStyle(poly_style);
rect_placemark.Name = "WP " + Convert.ToString(i);
folder.AddFeature(rect_placemark);
}
}
kml.Feature = folder;
Serializer serializer = new Serializer();
serializer.Serialize(kml);
System.IO.File.WriteAllText(filename, serializer.Xml);
}
this.Close();
}
