public static Graphic NewDonut(double x, double y, double innerRadius, double outerRadius)
{
double[] px = new double[NUM];
double[] py = new double[NUM];
GeometryAlgorithms.CircleToPoints(x, y, outerRadius, NUM, px, py, AngleDirection.CounterClockwise);
Esri.ArcGISRuntime.Geometry.PointCollection pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
for (int i = 0; i < NUM; i++)
{
MapPoint p = new MapPoint(px[i], py[i]);
pc.Add(p);
}
pc.Add(pc[0]);
PolygonBuilder polygon = new PolygonBuilder(pc);
GeometryAlgorithms.CircleToPoints(x, y, innerRadius, NUM, px, py, AngleDirection.Clockwise);
pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
for (int i = 0; i < NUM; i++)
{
MapPoint p = new MapPoint(px[i], py[i]);
pc.Add(p);
}
pc.Add(pc[0]);
polygon.AddPart(pc);
Graphic g = new Graphic();
g.Geometry = polygon.ToGeometry();
return g;
}
public static Graphic NewDonut(double x, double y, double innerRadius, double outerRadius)
{
double[] px = new double[NUM];
double[] py = new double[NUM];
GeometryAlgorithms.CircleToPoints(x, y, outerRadius, NUM, px, py, AngleDirection.CounterClockwise);
Esri.ArcGISRuntime.Geometry.PointCollection pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
for (int i = 0; i < NUM; i++)
{
MapPoint p = new MapPoint(px[i], py[i]);
pc.Add(p);
}
pc.Add(pc[0]);
PolygonBuilder polygon = new PolygonBuilder(pc);
GeometryAlgorithms.CircleToPoints(x, y, innerRadius, NUM, px, py, AngleDirection.Clockwise);
pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
for (int i = 0; i < NUM; i++)
{
MapPoint p = new MapPoint(px[i], py[i]);
pc.Add(p);
}
pc.Add(pc[0]);
polygon.AddPart(pc);
Graphic g = new Graphic();
g.Geometry = polygon.ToGeometry();
return(g);
}
public static Graphic NewLine(MapPoint p1, MapPoint p2)
{
Esri.ArcGISRuntime.Geometry.PointCollection pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
pc.Add(p1);
pc.Add(p2);
return(NewPolyline(pc));
}
public static Graphic NewTriangle(MapPoint p1, MapPoint p2, MapPoint p3)
{
Esri.ArcGISRuntime.Geometry.PointCollection pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
pc.Add(p1);
pc.Add(p2);
pc.Add(p3);
//pc.Add(p1);
return(NewPolygon(pc));
}
private void CreatePoints()
{
_coordinates = new Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84);
_coordinates.Add(new MapPoint(-106.981, 39.028, 6000, SpatialReferences.Wgs84));
_coordinates.Add(new MapPoint(-106.956, 39.081, 6000, SpatialReferences.Wgs84));
_coordinates.Add(new MapPoint(-106.869, 39.081, 6000, SpatialReferences.Wgs84));
_coordinates.Add(new MapPoint(-106.879, 39.014, 6000, SpatialReferences.Wgs84));
}
private void CreatePoints()
{
_coordinates = new Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84);
_coordinates.Add(new MapPoint(-106.981, 39.028, 6000, SpatialReferences.Wgs84));
_coordinates.Add(new MapPoint(-106.956, 39.081, 6000, SpatialReferences.Wgs84));
_coordinates.Add(new MapPoint(-106.869, 39.081, 6000, SpatialReferences.Wgs84));
_coordinates.Add(new MapPoint(-106.879, 39.014, 6000, SpatialReferences.Wgs84));
}
public static Graphic NewQuadrilateral(MapPoint p1, MapPoint p2, MapPoint p3, MapPoint p4)
{
Esri.ArcGISRuntime.Geometry.PointCollection pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
pc.Add(p1);
pc.Add(p2);
pc.Add(p3);
pc.Add(p4);
//pc.Add(p1);
return(NewPolygon(pc));
}
public void OnPolygonWinOK(object parameter)
{
readytodrawPolygon = false;
_graphicsOverlay = tagView.GraphicsOverlays["drawGraphicsOverlay"];
var tempgraphic = drawPolygonGraphic;
_graphicsOverlay.Graphics.Remove(drawPolygonGraphic);
SphereMarkerSymbol tagsymbol = App.Current.Resources["drawtoolPolygon"] as SphereMarkerSymbol;
PolygonColor = parameter as SolidColorBrush;
var Polygonsym = new SimpleFillSymbol();
Polygonsym.Color = PolygonColor.Color;
var sPointcollect = new Esri.ArcGISRuntime.Geometry.PointCollection();
foreach (MapPoint tPoint in Polygonpointcollec)
{
MapPoint sPoint = new MapPoint(tPoint.X, tPoint.Y, drawPolygonZ);
sPointcollect.Add(sPoint);
}
drawPolygonGraphic = new Graphic(new Polygon(sPointcollect), Polygonsym);
drawPolygonGraphic.Attributes["Label"] = Polygongraphictext;
_graphicsOverlay.Graphics.Add(drawPolygonGraphic);
drawPolygonZ = 0;
Polygonpointcollec.Clear();
Polygonwinshowing = false;
PolygonWin.Close();
return;
}
public void OnLineWinOK(object parameter)
{
readytodrawLine = false;
_graphicsOverlay = tagView.GraphicsOverlays["drawGraphicsOverlay"];
var tempgraphic = drawLineGraphic;
_graphicsOverlay.Graphics.Remove(drawLineGraphic);
SphereMarkerSymbol tagsymbol = App.Current.Resources["drawtoolLine"] as SphereMarkerSymbol;
LineColor = parameter as SolidColorBrush;
var linesym = new SimpleLineSymbol();
linesym.Color = LineColor.Color;
linesym.Width = linewidth;
var sPointcollect = new Esri.ArcGISRuntime.Geometry.PointCollection();
foreach (MapPoint tPoint in Linepointcollec)
{
MapPoint sPoint = new MapPoint(tPoint.X, tPoint.Y, drawLineZ);
sPointcollect.Add(sPoint);
}
drawLineGraphic = new Graphic(new Polyline(sPointcollect), linesym);
drawLineGraphic.Attributes["Label"] = Linegraphictext;
_graphicsOverlay.Graphics.Add(drawLineGraphic);
drawLineZ = 0;
Linepointcollec.Clear();
linewinshowing = false;
LineWin.Close();
return;
}
public static Graphic NewCircle(double x, double y, double r)
{
double[] px = new double[NUM];
double[] py = new double[NUM];
GeometryAlgorithms.CircleToPoints(x, y, r, NUM, px, py, AngleDirection.CounterClockwise);
Esri.ArcGISRuntime.Geometry.PointCollection pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
for (int i = 0; i < NUM; i++)
{
MapPoint p = new MapPoint(px[i], py[i]);
pc.Add(p);
}
pc.Add(pc[0]);
return(NewPolygon(pc));
}
public static Graphic NewCircle(double x, double y, double r)
{
double[] px = new double[NUM];
double[] py = new double[NUM];
GeometryAlgorithms.CircleToPoints(x, y, r, NUM, px, py, AngleDirection.CounterClockwise);
Esri.ArcGISRuntime.Geometry.PointCollection pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
for (int i = 0; i < NUM; i++)
{
MapPoint p = new MapPoint(px[i], py[i]);
pc.Add(p);
}
pc.Add(pc[0]);
return NewPolygon(pc);
}
private Graphic GraphicFromAttributes(List <XElement> graphicAttributes)
{
// Get the geometry and the spatial reference from the message elements.
XElement geometryAttribute = graphicAttributes.First(attr => attr.Name == "_control_points");
XElement spatialReferenceAttr = graphicAttributes.First(attr => attr.Name == "_wkid");
// Split the geometry field into a list of points.
Array pointStrings = geometryAttribute.Value.Split(';');
// Create a point collection in the correct spatial reference.
int wkid = Convert.ToInt32(spatialReferenceAttr.Value);
SpatialReference pointSR = SpatialReference.Create(wkid);
PointCollection graphicPoints = new PointCollection(pointSR);
// Add a point for each point in the list.
foreach (string pointString in pointStrings)
{
var coords = pointString.Split(',');
graphicPoints.Add(Convert.ToDouble(coords[0]), Convert.ToDouble(coords[1]));
}
// Create a multipoint from the point collection.
Multipoint graphicMultipoint = new Multipoint(graphicPoints);
// Create the graphic from the multipoint.
Graphic messageGraphic = new Graphic(graphicMultipoint);
// Add all of the message's attributes to the graphic (some of these are used for rendering).
foreach (XElement attr in graphicAttributes)
{
messageGraphic.Attributes[attr.Name.ToString()] = attr.Value;
}
return(messageGraphic);
}
// Draw horizontal distributed load
// Note: x1<x2, (x1,y1)-(x2,y1) is a horizontal line, (x1,y2)-(x2,y3) is a oblique line
//
public static GraphicCollection DistributedLoad_Horizontal(double x1, double x2, double y1, double y2, double y3,
Symbol backgroundFillSymbol, Symbol arrowFillSymbol, Symbol lineSymbol)
{
GraphicCollection gc = new GraphicCollection();
MapPoint p1 = new MapPoint(x1, y1);
MapPoint p2 = new MapPoint(x1, y2);
MapPoint p3 = new MapPoint(x2, y3);
MapPoint p4 = new MapPoint(x2, y1);
Graphic g = ArcGISMappingUtility.NewQuadrilateral(p1, p2, p3, p4);
g.Symbol = backgroundFillSymbol;
gc.Add(g);
Esri.ArcGISRuntime.Geometry.PointCollection pc =
new Esri.ArcGISRuntime.Geometry.PointCollection();
pc.Add(p1);
pc.Add(p2);
pc.Add(p3);
pc.Add(p4);
pc.Add(p1);
g = ArcGISMappingUtility.NewPolyline(pc);
g.Symbol = lineSymbol;
gc.Add(g);
double x00, y00, y01;
for (int i = 0; i <= 10; ++i)
{
x00 = x1 + i * (x2 - x1) / 10.0;
y00 = y1;
y01 = y2 + i * (y3 - y2) / 10.0;
MapPoint p00 = new MapPoint(x00, y00);
MapPoint p01 = new MapPoint(x00, y01);
g = ArcGISMappingUtility.NewLine(p00, p01);
g.Symbol = lineSymbol;
gc.Add(g);
pc = ArcGISMappingUtility.VectorArrowPoints(x00, y2, p00);
g = ArcGISMappingUtility.NewPolygon(pc);
g.Symbol = arrowFillSymbol;
gc.Add(g);
}
return(gc);
}
private void Draw(bool points, bool area)
{
System.Drawing.Color redColor = System.Drawing.Color.FromName("Red");
System.Drawing.Color blueColor = System.Drawing.Color.FromName("Blue");
if (points)
{
foreach (Incident incident in personOfInterest.Incidents)
{
//Create a point geometry
var point = new MapPoint(incident.XCoord, incident.YCoord, SpatialReferences.Wgs84);
//Create point symbol with outline
var pointSymbol = new SimpleMarkerSymbol(SimpleMarkerSymbolStyle.Circle, redColor, 10);
pointSymbol.Outline = new SimpleLineSymbol(SimpleLineSymbolStyle.Solid, blueColor, 2);
//Create point graphic with geometry & symbol
var pointGraphic = new Graphic(point, pointSymbol);
//Add point graphic to graphic overlay
MapGraphics.Graphics.Add(pointGraphic);
}
}
if (area)
{
//Create polygon geometry
var polygonPoints = new Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84);
foreach (Incident incident in personOfInterest.Incidents)
{
polygonPoints.Add(new MapPoint(incident.XCoord, incident.YCoord));
}
var polygon = new Polygon(polygonPoints);
System.Drawing.Color blueColorTrans = System.Drawing.Color.FromArgb(128, 0, 0, 255);
//Create symbol for polygon with outline
var polygonSymbol = new SimpleFillSymbol(SimpleFillSymbolStyle.Solid, blueColorTrans,
new SimpleLineSymbol(SimpleLineSymbolStyle.Solid, redColor, 2));
//Create polygon graphic with geometry and symbol
Graphic polygonGraphic = new Graphic(polygon, polygonSymbol);
//Add polygon graphic to graphics overlay
MapGraphics.Graphics.Add(polygonGraphic);
}
}
public static IEnumerable <MapPoint> ChangeSpatialReference(
IEnumerable <MapPoint> part,
SpatialReference sr)
{
Esri.ArcGISRuntime.Geometry.PointCollection points =
new Esri.ArcGISRuntime.Geometry.PointCollection(sr);
foreach (MapPoint p in part)
{
points.Add(ChangeSpatialReference(p, sr));
}
return(points);
}
private void Load3DLineLayer(object parameter)
{
var pointcollec = new Esri.ArcGISRuntime.Geometry.PointCollection();
pointcollec.Add(new MapPoint(116.587, 39.852, 3000));
pointcollec.Add(new MapPoint(116.587, 39.952, 3000));
pointcollec.Add(new MapPoint(116.687, 39.952, 3000));
pointcollec.Add(new MapPoint(116.687, 40.052, 3000));
var line = new Esri.ArcGISRuntime.Geometry.Polyline(pointcollec, SpatialReferences.Wgs84);
var graphicLayer = new GraphicsLayer();
graphicLayer.DisplayName = "3D线图层";
graphicLayer.ShowLegend = false;
graphicLayer.Graphics.Add(new Graphic(line));
graphicLayer.Renderer = App.Current.Resources["LineSimpleRenderer"] as SimpleRenderer;
graphicLayer.SceneProperties.SurfacePlacement = SurfacePlacement.Relative;
graphicLayer.ID = "3DLineLayer";
scene.Layers.Add(graphicLayer);
}
// Creates a square polygon with a hole centered at the given point
private Polygon CreatePolygonBox(MapPoint center, double length)
{
var halfLen = length / 2.0;
Geometry.PointCollection coords = new Geometry.PointCollection();
coords.Add(new MapPoint(center.X - halfLen, center.Y + halfLen));
coords.Add(new MapPoint(center.X + halfLen, center.Y + halfLen));
coords.Add(new MapPoint(center.X + halfLen, center.Y - halfLen));
coords.Add(new MapPoint(center.X - halfLen, center.Y - halfLen));
coords.Add(new MapPoint(center.X - halfLen, center.Y + halfLen));
halfLen /= 3;
Geometry.PointCollection coordsHole = new Geometry.PointCollection();
coordsHole.Add(new MapPoint(center.X - halfLen, center.Y + halfLen));
coordsHole.Add(new MapPoint(center.X - halfLen, center.Y - halfLen));
coordsHole.Add(new MapPoint(center.X + halfLen, center.Y - halfLen));
coordsHole.Add(new MapPoint(center.X + halfLen, center.Y + halfLen));
coordsHole.Add(new MapPoint(center.X - halfLen, center.Y + halfLen));
return(new Polygon(new List <Geometry.PointCollection> {
coords, coordsHole
}, MyMapView.SpatialReference));
}
VectorArrowPoints(double beginPntX, double beginPntY, MapPoint endPnt)
{
double x = beginPntX - endPnt.X;
double y = beginPntY - endPnt.Y;
double angle = Math.Atan2(y, x);
double alpha = Math.PI / 6; // arrow is 30 degree by each side of original line
double length = Math.Sqrt(x * x + y * y) * 0.25; // arrow is a quarter of original length
MapPointBuilder p1 = new MapPointBuilder(endPnt);
MapPointBuilder p2 = new MapPointBuilder(endPnt);
p1.X += length * Math.Cos(angle + alpha);
p1.Y += length * Math.Sin(angle + alpha);
p2.X += length * Math.Cos(angle - alpha);
p2.Y += length * Math.Sin(angle - alpha);
Esri.ArcGISRuntime.Geometry.PointCollection pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
pc.Add(p1.ToGeometry());
pc.Add(endPnt);
pc.Add(p2.ToGeometry());
return(pc);
}
public static void Reverse(Esri.ArcGISRuntime.Geometry.PointCollection pts)
{
IEnumerable <MapPoint> reversedPts = pts.Reverse();
Esri.ArcGISRuntime.Geometry.PointCollection newPts =
new Esri.ArcGISRuntime.Geometry.PointCollection();
foreach (MapPoint pt in reversedPts)
{
newPts.Add(pt);
}
pts.Clear();
foreach (MapPoint pt in newPts)
{
pts.Add(pt);
}
}
public Polygon CreateCirclePolygon(double lat, double lon, double radiuskm)
{
var mappoints = new Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84);
double lat_rad1; //outer ring
double lon_rad1;
for (var i = 0; i < 35; i++)
{
var theta = (float)(2 * Math.PI * i) / 35;
//outer ring
RadialToLatitudeLongitude(radiuskm, theta, lat * Math.PI / 180, lon * Math.PI / 180, out lat_rad1, out lon_rad1);
mappoints.Add(lon_rad1 * 180.0 / Math.PI, lat_rad1 * 180.0 / Math.PI, 10);
}
return(new Polygon(mappoints));
}
public void OnLineWinOK(object parameter)
{
readytodrawLine = false;
_graphicsOverlay = tagView.GraphicsOverlays["drawGraphicsOverlay"];
var tempgraphic = drawLineGraphic;
_graphicsOverlay.Graphics.Remove(drawLineGraphic);
SphereMarkerSymbol tagsymbol = App.Current.Resources["drawtoolLine"] as SphereMarkerSymbol;
LineColor = parameter as SolidColorBrush;
var linesym = new SimpleLineSymbol();
linesym.Color = LineColor.Color;
linesym.Width = linewidth;
var sPointcollect = new Esri.ArcGISRuntime.Geometry.PointCollection();
foreach(MapPoint tPoint in Linepointcollec)
{
MapPoint sPoint = new MapPoint(tPoint.X, tPoint.Y, drawLineZ);
sPointcollect.Add(sPoint);
}
drawLineGraphic = new Graphic(new Polyline(sPointcollect), linesym);
drawLineGraphic.Attributes["Label"] = Linegraphictext;
_graphicsOverlay.Graphics.Add(drawLineGraphic);
drawLineZ = 0;
Linepointcollec.Clear();
linewinshowing = false;
LineWin.Close();
return;
}
public static IEnumerable<MapPoint> ChangeSpatialReference(
IEnumerable<MapPoint> part,
SpatialReference sr)
{
Esri.ArcGISRuntime.Geometry.PointCollection points =
new Esri.ArcGISRuntime.Geometry.PointCollection(sr);
foreach (MapPoint p in part)
points.Add(ChangeSpatialReference(p, sr));
return points;
}
// Draw horizontal distributed load
// Note: x1<x2, (x1,y1)-(x2,y1) is a horizontal line, (x1,y2)-(x2,y3) is a oblique line
//
public static GraphicCollection DistributedLoad_Horizontal(double x1, double x2, double y1, double y2, double y3,
Symbol backgroundFillSymbol, Symbol arrowFillSymbol, Symbol lineSymbol)
{
GraphicCollection gc = new GraphicCollection();
MapPoint p1 = new MapPoint(x1, y1);
MapPoint p2 = new MapPoint(x1, y2);
MapPoint p3 = new MapPoint(x2, y3);
MapPoint p4 = new MapPoint(x2, y1);
Graphic g = ArcGISMappingUtility.NewQuadrilateral(p1, p2, p3, p4);
g.Symbol = backgroundFillSymbol;
gc.Add(g);
Esri.ArcGISRuntime.Geometry.PointCollection pc =
new Esri.ArcGISRuntime.Geometry.PointCollection();
pc.Add(p1);
pc.Add(p2);
pc.Add(p3);
pc.Add(p4);
pc.Add(p1);
g = ArcGISMappingUtility.NewPolyline(pc);
g.Symbol = lineSymbol;
gc.Add(g);
double x00, y00, y01;
for (int i = 0; i <= 10; ++i)
{
x00 = x1 + i * (x2 - x1) / 10.0;
y00 = y1;
y01 = y2 + i * (y3 - y2) / 10.0;
MapPoint p00 = new MapPoint(x00, y00);
MapPoint p01 = new MapPoint(x00, y01);
g = ArcGISMappingUtility.NewLine(p00, p01);
g.Symbol = lineSymbol;
gc.Add(g);
pc = ArcGISMappingUtility.VectorArrowPoints(x00, y2, p00);
g = ArcGISMappingUtility.NewPolygon(pc);
g.Symbol = arrowFillSymbol;
gc.Add(g);
}
return gc;
}
VectorArrowPoints(double beginPntX, double beginPntY, MapPoint endPnt)
{
double x = beginPntX - endPnt.X;
double y = beginPntY - endPnt.Y;
double angle = Math.Atan2(y, x);
double alpha = Math.PI / 6; // arrow is 30 degree by each side of original line
double length = Math.Sqrt(x * x + y * y) * 0.25; // arrow is a quarter of original length
MapPointBuilder p1 = new MapPointBuilder(endPnt);
MapPointBuilder p2 = new MapPointBuilder(endPnt);
p1.X += length * Math.Cos(angle + alpha);
p1.Y += length * Math.Sin(angle + alpha);
p2.X += length * Math.Cos(angle - alpha);
p2.Y += length * Math.Sin(angle - alpha);
Esri.ArcGISRuntime.Geometry.PointCollection pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
pc.Add(p1.ToGeometry());
pc.Add(endPnt);
pc.Add(p2.ToGeometry());
return pc;
}
public static void Reverse(Esri.ArcGISRuntime.Geometry.PointCollection pts)
{
IEnumerable<MapPoint> reversedPts = pts.Reverse();
Esri.ArcGISRuntime.Geometry.PointCollection newPts =
new Esri.ArcGISRuntime.Geometry.PointCollection();
foreach (MapPoint pt in reversedPts)
newPts.Add(pt);
pts.Clear();
foreach (MapPoint pt in newPts)
pts.Add(pt);
}
private void Load3DLineLayer(object parameter)
{
var pointcollec = new Esri.ArcGISRuntime.Geometry.PointCollection();
pointcollec.Add(new MapPoint(116.587, 39.852, 3000));
pointcollec.Add(new MapPoint(116.587, 39.952, 3000));
pointcollec.Add(new MapPoint(116.687, 39.952, 3000));
pointcollec.Add(new MapPoint(116.687, 40.052, 3000));
var line = new Esri.ArcGISRuntime.Geometry.Polyline(pointcollec, SpatialReferences.Wgs84);
var graphicLayer = new GraphicsLayer();
graphicLayer.DisplayName = "3D线图层";
graphicLayer.ShowLegend = false;
graphicLayer.Graphics.Add(new Graphic(line));
graphicLayer.Renderer = App.Current.Resources["LineSimpleRenderer"] as SimpleRenderer;
graphicLayer.SceneProperties.SurfacePlacement = SurfacePlacement.Relative;
graphicLayer.ID = "3DLineLayer";
scene.Layers.Add(graphicLayer);
}
//=================探空仪位置更新====================
private void AnimatePlane(object sender, ElapsedEventArgs elapsedEventArgs)
{
//LoadData();
Dispatcher.BeginInvoke(new Action(() =>
{
if (Global.namelist.Count > 0)
{
var ait = Global.namelist.GetEnumerator();
var bit = Global.lonlist.GetEnumerator();
var cit = Global.latlist.GetEnumerator();
var dit = Global.radiuslist.GetEnumerator();
while (ait.MoveNext() && bit.MoveNext() && cit.MoveNext() && dit.MoveNext())
{
double lo = double.Parse(bit.Current.ToString());
double la = double.Parse(cit.Current.ToString());
double ra = double.Parse(dit.Current.ToString());
Createarea(lo, la, ra);
}
}
}));
//if (_randomizer.Next(0, 10) > 8)
//{
// Don't send an update about 20% of the time.
// return;
// }
// _locationIndex++;
int cnt = 0;
MapPoint p = observerCamera.Location;
double dis = 999999999;
if (Dector2D.Count > 0 && MapPointslist.Count > 0)
{
int count = Dector2D.Count;
for (int i = 0; i < count; i++)
{
int index = Global.DectorIndexIdlist[i];
List <MapPoint> _artificialMapPoints = new List <MapPoint>();
if (MapPointslist[i].Count > 0)
{
_artificialMapPoints = MapPointslist[i];
if (index > _artificialMapPoints.Count)
{
Global.DectorNamelist.Remove(Global.DectorNamelist[i]);
Global.StationIdlist.Remove(Global.StationIdlist[i]);
Global.DectorIndexIdlist.Remove(Global.DectorIndexIdlist[i]);
}
else
{
MapPoint selectedMapPoint = _artificialMapPoints[index % _artificialMapPoints.Count];
double dis1 = Distance(p.X, p.Y, p.Z, selectedMapPoint.X, selectedMapPoint.Y, selectedMapPoint.Z);
if (dis1 < dis)
{
cnt = i;
dis = dis1;
}
Graphic name2D = Dector2D[i];
name2D.Geometry = new MapPoint(selectedMapPoint.X, selectedMapPoint.Y, spatialReference: SpatialReference.Create(wkid: 4326));
Graphic name3D = Dector3D[i];
name3D.Geometry = new MapPoint(selectedMapPoint.X, selectedMapPoint.Y, selectedMapPoint.Z);
//=====预测轨迹显示====
// Create a purple simple line symbol
SimpleLineSymbol lineSymbol = new SimpleLineSymbol(SimpleLineSymbolStyle.Dash, Color.FromArgb(0xFF, 0x80, 0x00, 0x80), 3);
SimpleLineSymbol lineSymbol1 = new SimpleLineSymbol(SimpleLineSymbolStyle.Dash, Color.Red, 3);
Esri.ArcGISRuntime.Geometry.PointCollection points = new Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84);
Esri.ArcGISRuntime.Geometry.PointCollection points1 = new Esri.ArcGISRuntime.Geometry.PointCollection();
if (index + 120 < _artificialMapPoints.Count)
{
for (int j = index; j < index + 120; j++)
{
// Get the next point .
MapPoint selectedMapPoint1 = _artificialMapPoints[j % _artificialMapPoints.Count];
points.Add(new MapPoint(selectedMapPoint1.X, selectedMapPoint1.Y, spatialReference: SpatialReference.Create(wkid: 4326)));
points1.Add(new MapPoint(selectedMapPoint1.X, selectedMapPoint1.Y, selectedMapPoint1.Z));
}
;
}
// Create the polyline from the point collection
Esri.ArcGISRuntime.Geometry.Polyline polyline = new Esri.ArcGISRuntime.Geometry.Polyline(points);
Esri.ArcGISRuntime.Geometry.Polyline polyline1 = new Esri.ArcGISRuntime.Geometry.Polyline(points1);
GraphicsOverlay _overlay = Dector2Doverlay[i];
GraphicsOverlay _overlay1 = Dector3Doverlay[i];
_overlay.Graphics.Clear();
_overlay1.Graphics.Clear();
// Create the graphic with polyline and symbol
Graphic graphic = new Graphic(polyline, lineSymbol);
Graphic graphic1 = new Graphic(polyline1, lineSymbol1);
// Add graphic to the graphics overlay
_overlay.Graphics.Add(graphic);
_overlay1.Graphics.Add(graphic1);
}
}
}
}
if (MapPointslist.Count > 0)
{
List <MapPoint> _artificialMapPoints2 = new List <MapPoint>();
_artificialMapPoints2 = MapPointslist[cnt];
// Get the next point .
MapPoint selectedMapPoint2 = _artificialMapPoints2[Global.DectorIndexIdlist[cnt] % _artificialMapPoints2.Count];
string n = Global.DectorNamelist[cnt];
Dispatcher.BeginInvoke(new Action(() =>
{
NameLabel.Text = n;
AboveSeaLevelLabel.Text = " " + selectedMapPoint2.Z + "m";
LonLabel.Text = " " + selectedMapPoint2.X;
LatLabel.Text = " " + selectedMapPoint2.Y;
}));
}
if (Global.DectorIndexIdlist.Count > 0)
{
for (int k = 0; k < Global.DectorIndexIdlist.Count; k++)
{
Global.DectorIndexIdlist[k] = Global.DectorIndexIdlist[k] + 120;
}
}
}
public void OnPolygonWinOK(object parameter)
{
readytodrawPolygon = false;
_graphicsOverlay = tagView.GraphicsOverlays["drawGraphicsOverlay"];
var tempgraphic = drawPolygonGraphic;
_graphicsOverlay.Graphics.Remove(drawPolygonGraphic);
SphereMarkerSymbol tagsymbol = App.Current.Resources["drawtoolPolygon"] as SphereMarkerSymbol;
PolygonColor = parameter as SolidColorBrush;
var Polygonsym = new SimpleFillSymbol();
Polygonsym.Color = PolygonColor.Color;
var sPointcollect = new Esri.ArcGISRuntime.Geometry.PointCollection();
foreach (MapPoint tPoint in Polygonpointcollec)
{
MapPoint sPoint = new MapPoint(tPoint.X, tPoint.Y, drawPolygonZ);
sPointcollect.Add(sPoint);
}
drawPolygonGraphic = new Graphic(new Polygon(sPointcollect), Polygonsym);
drawPolygonGraphic.Attributes["Label"] = Polygongraphictext;
_graphicsOverlay.Graphics.Add(drawPolygonGraphic);
drawPolygonZ = 0;
Polygonpointcollec.Clear();
Polygonwinshowing = false;
PolygonWin.Close();
return;
}
//private async void MouseMove(object parameter)
//{
// Point curPoint = Mouse.GetPosition(tagView as FrameworkElement);
// _graphicsOverlay = tagView.GraphicsOverlays["drawGraphicsOverlay"];
// if (b_onpointmoving && b_onpoint)
// {
// var tempgraphic = drawPointGraphic;
// _graphicsOverlay.Graphics.Remove(drawPointGraphic);
// MapPoint point = tagView.ScreenToLocation(curPoint);
// drawPointGraphic = new Graphic(new MapPoint(point.X, point.Y, (tempgraphic.Geometry as MapPoint).Z), tempgraphic.Attributes, tempgraphic.Symbol);
// _graphicsOverlay.Graphics.Add(drawPointGraphic);
// return;
// }
// var ga = await _graphicsOverlay.HitTestAsync(tagView, curPoint);
// if (ga != null)
// {
// b_onpoint = true;
// Mouse.SetCursor(Cursors.Hand);
// }
// else
// {
// b_onpoint = false;
// Mouse.SetCursor(Cursors.Arrow);
// }
//}
private void MouseLeftButtonDown(object parameter)
{
if (readytodrawPoint)
{
Point curPoint = Mouse.GetPosition(tagView as FrameworkElement);
MapPoint tagPoint = tagView.ScreenToLocation(curPoint);
drawpointX = tagPoint.X; drawpointY = tagPoint.Y;
drawPointGraphic = new Graphic(tagPoint, App.Current.Resources["drawtoolpoint"] as Symbol);
Pointgraphictext = "InputLabel";
drawPointGraphic.Attributes["Label"] = pointgraphictext;
pointColor = new SolidColorBrush((drawPointGraphic.Symbol as SphereMarkerSymbol).Color);
_graphicsOverlay = tagView.GraphicsOverlays["drawGraphicsOverlay"];
_graphicsOverlay.Graphics.Add(drawPointGraphic);
if (!pointwinshowing)
{
pointWin = new PointToolWin();
//pointWin.Owner = tagView.Parent as Window;
pointwinshowing = true;
pointWin.Show();
readytodrawPoint = false;
}
}
else if (readytodrawLine)
{
Point curPoint = Mouse.GetPosition(tagView as FrameworkElement);
MapPoint tagPoint = tagView.ScreenToLocation(curPoint);
_graphicsOverlay = tagView.GraphicsOverlays["drawGraphicsOverlay"];
if (linewinshowing)
{
_graphicsOverlay.Graphics.Remove(drawLineGraphic);
}
linegraphictext = "Inputlabel";
Linepointcollec.Add(new MapPoint(tagPoint.X, tagPoint.Y, drawLineZ));
var linesym = new SimpleLineSymbol();
lineColor = new SolidColorBrush((App.Current.Resources["drawtoolpoint"] as SphereMarkerSymbol).Color);
linesym.Color = LineColor.Color;
linesym.Width = linewidth;
drawLineGraphic = new Graphic(new Polyline(Linepointcollec), linesym);
_graphicsOverlay.Graphics.Add(drawLineGraphic);
if (!linewinshowing)
{
LineWin = new LineToolWin();
LineWin.Show();
linewinshowing = true;
}
}
else if (readytodrawPolygon)
{
Point curPoint = Mouse.GetPosition(tagView as FrameworkElement);
MapPoint tagPoint = tagView.ScreenToLocation(curPoint);
_graphicsOverlay = tagView.GraphicsOverlays["drawGraphicsOverlay"];
if (Polygonwinshowing)
{
_graphicsOverlay.Graphics.Remove(drawPolygonGraphic);
}
polygongraphictext = "Inputlabel";
Polygonpointcollec.Add(new MapPoint(tagPoint.X, tagPoint.Y, drawPolygonZ));
var Polygonsym = new SimpleFillSymbol();
PolygonColor = new SolidColorBrush((App.Current.Resources["drawtoolpoint"] as SphereMarkerSymbol).Color);
Polygonsym.Color = PolygonColor.Color;
drawPolygonGraphic = new Graphic(new Polygon(Polygonpointcollec), Polygonsym);
_graphicsOverlay.Graphics.Add(drawPolygonGraphic);
if (!Polygonwinshowing)
{
PolygonWin = new PolygonToolWin();
PolygonWin.Show();
Polygonwinshowing = true;
}
}
}
private async void MouseRightButtonUp(object parameter)
{
Point curPoint = Mouse.GetPosition(tagView as FrameworkElement);
MapPoint tagPoint = tagView.ScreenToLocation(curPoint);
_graphicsOverlay = tagView.GraphicsOverlays["drawGraphicsOverlay"];
var ga = await _graphicsOverlay.HitTestAsync(tagView, curPoint);
if (ga != null)
{
if (ga.Geometry.GeometryType == GeometryType.Point)
{
drawPointGraphic = ga;
drawpointX = (drawPointGraphic.Geometry as MapPoint).X;
drawpointY = (drawPointGraphic.Geometry as MapPoint).Y;
drawpointZ = (drawPointGraphic.Geometry as MapPoint).Z;
if (pointwinshowing == false)
{
pointWin = new PointToolWin();
pointwinshowing = true;
pointWin.ShowDialog();
}
}
if (ga.Geometry.GeometryType == GeometryType.Polyline)
{
drawLineGraphic = ga;
linegraphictext = drawLineGraphic.Attributes["Label"] as string;
linewidth = (drawLineGraphic.Symbol as SimpleLineSymbol).Width;
Esri.ArcGISRuntime.Geometry.PointCollection tagcol = new Esri.ArcGISRuntime.Geometry.PointCollection();
foreach (var part in (drawLineGraphic.Geometry as Polyline).Parts)
{
for (int i = 0; i < part.Count; i++)
{
var linepart = part.ElementAt(i);
tagcol.Add(linepart.StartPoint);
if (i == (part.Count - 1))
{
tagcol.Add(linepart.EndPoint);
}
drawLineZ = linepart.StartPoint.Z;
}
}
Linepointcollec = tagcol;
if (linewinshowing == false)
{
LineWin = new LineToolWin();
linewinshowing = true;
LineWin.ShowDialog();
}
}
if (ga.Geometry.GeometryType == GeometryType.Polygon)
{
drawPolygonGraphic = ga;
polygongraphictext = drawPolygonGraphic.Attributes["Label"] as string;
Esri.ArcGISRuntime.Geometry.PointCollection tagcol = new Esri.ArcGISRuntime.Geometry.PointCollection();
foreach (var part in (drawPolygonGraphic.Geometry as Polygon).Parts)
{
for (int i = 0; i < part.Count; i++)
{
var Polygonpart = part.ElementAt(i);
tagcol.Add(Polygonpart.StartPoint);
if (i == (part.Count - 1))
{
tagcol.Add(Polygonpart.EndPoint);
}
drawPolygonZ = Polygonpart.StartPoint.Z;
}
}
Polygonpointcollec = tagcol;
if (Polygonwinshowing == false)
{
PolygonWin = new PolygonToolWin();
Polygonwinshowing = true;
PolygonWin.ShowDialog();
}
}
}
}
public void CreateOpacity()
{
Color colorRed = Colors.Red;
colorRed.A = 180;
{
var mapOL = new GraphicsOverlay();
mapOL.SceneProperties.SurfacePlacement = SurfacePlacement.Draped;
var listpc = new List <Esri.ArcGISRuntime.Geometry.PointCollection>();
var pc1 = new Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84);
pc1.Add(-5, -5, 10);
pc1.Add(5, -5, 10);
pc1.Add(5, 5, 10);
pc1.Add(-5, 5, 10);
listpc.Add(pc1);
var pc2 = new Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84);
pc2.Add(-2, -2, 10);
pc2.Add(2, -2, 10);
pc2.Add(2, 2, 10);
pc2.Add(-2, 2, 10);
listpc.Add(pc2);
var poly1 = new Polygon(listpc);
var g1 = new Graphic(poly1, new SimpleFillSymbol()
{
Color = Colors.Red, Outline = new SimpleLineSymbol()
{
Color = Colors.Black, Width = 2, Style = SimpleLineSymbolStyle.Solid
}, Style = SimpleFillSymbolStyle.Null
})
{
ZIndex = 2
};
mapOL.Graphics.Add(g1);
var poly2 = new Polygon(listpc);
var g2 = new Graphic(poly1, new SimpleFillSymbol()
{
Color = colorRed, Outline = new SimpleLineSymbol()
{
Color = Colors.Transparent, Width = 0, Style = SimpleLineSymbolStyle.Null
}, Style = SimpleFillSymbolStyle.Solid
})
{
ZIndex = 1
};
mapOL.Graphics.Add(g2);
_mapgraphicsOverlays.Clear();
_mapgraphicsOverlays.Add(mapOL);
}
{
var sceneOL = new GraphicsOverlay();
sceneOL.SceneProperties.SurfacePlacement = SurfacePlacement.Draped;
sceneOL.RenderingMode = GraphicsRenderingMode.Static;
var listpc = new List <Esri.ArcGISRuntime.Geometry.PointCollection>();
var pc1 = new Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84);
pc1.Add(-5, -5, 10);
pc1.Add(5, -5, 10);
pc1.Add(5, 5, 10);
pc1.Add(-5, 5, 10);
listpc.Add(pc1);
var pc2 = new Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84);
pc2.Add(-2, -2, 10);
pc2.Add(-2, 2, 10);
pc2.Add(2, 2, 10);
pc2.Add(2, -2, 10);
listpc.Add(pc2);
var poly1 = new Polygon(listpc);
var g1 = new Graphic(poly1, new SimpleFillSymbol()
{
Color = Colors.Red, Outline = new SimpleLineSymbol()
{
Color = Colors.Black, Width = 2, Style = SimpleLineSymbolStyle.Solid
}, Style = SimpleFillSymbolStyle.Null
})
{
ZIndex = 2
};
sceneOL.Graphics.Add(g1);
var poly2 = new Polygon(listpc);
var g2 = new Graphic(poly1, new SimpleFillSymbol()
{
Color = colorRed, Outline = new SimpleLineSymbol()
{
Color = Colors.Transparent, Width = 0, Style = SimpleLineSymbolStyle.Null
}, Style = SimpleFillSymbolStyle.Solid
})
{
ZIndex = 1
};
sceneOL.Graphics.Add(g2);
_scenegraphicsOverlays.Clear();
_scenegraphicsOverlays.Add(sceneOL);
}
OnPropertyChanged("MapGraphicsOverlays");
OnPropertyChanged("SceneGraphicsOverlays");
}
public void check()
{
XDocument doc = XDocument.Load(@"D:\EwLinear\Input\AVCS_Cateloge_wk45_new_modif.xml");
int ScalarVariableCount = doc.Root.Descendants("Products")
.Elements("ENC").Count();
Console.WriteLine("count{0}", ScalarVariableCount);
var polygonPoints1 = new Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84);
// var polygonPoints_list = new List<string, string>();
var labelPointBass = new Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84);
// IDictionary<string, Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84) > dict = new Dictionary<string, string>();
var query = from Polygon in doc.Root.Descendants("ENC")
group Polygon by Polygon.Element("ShortName").Value into gr
select gr;
var shortname = doc.Root.Descendants("shortname");
var srt = shortname.ToString();
var reasons = doc.Descendants("Polygon").ToList();
//for (int i = 0; i < elemList.Count; i++)
//{
// Console.WriteLine(elemList[i].InnerXml);
//}
// var textname = new List<string>();
var latitude = new List <string>();
var longitude = new List <string>();
var scale = new List <string>();
var usage = new List <string>();
var DatasetTitle = new List <string>();
Func <XElement, string, string, string> getAttributeValue = (xElement, name, text) => xElement.Element(name).Value;
// Task<IEnumerable<IGrouping<string, XElement>>> query;
// query = ConfigurationManager.AppSettings.Get();
// query = objMgr.GetAVCS();
foreach (var value in query)
{
List <XElement> str = new List <XElement>();
// textname.Add(value.Key);
// textname.Add(value.Key);
var q2 = value.Descendants("Polygon").SelectMany(array => array.Value.ToList());
value.Descendants("Polygon").ToList().ForEach(item =>
{
str.Add(item);
});
if (str.Count > 1)
{
foreach (var set1 in str)
{
set1.Descendants("Position").ToList().ForEach(item =>
{
latitude.Add(item.Attribute("latitude").Value);
longitude.Add(item.Attribute("longitude").Value);
polygonPoints1.Add(new MapPoint(Convert.ToDouble(item.Attribute("longitude").Value), Convert.ToDouble(item.Attribute("latitude").Value)));
});
var q5 = value.Descendants("Metadata").Select(s => new
{
ONE = s.Element("Scale").Value,
TWO = s.Element("Usage").Value,
THREE = s.Element("DatasetTitle").Value
}).ToList();
string four = q5[0].THREE;
string two = q5[0].TWO;
usage.Add(four);
CreateGraphic_Label(polygonPoints1, value.Key, two);
polygonPoints1.Clear();
}
}
else
{
value.Descendants("Position").ToList().ForEach(item =>
{
latitude.Add(item.Attribute("latitude").Value);
longitude.Add(item.Attribute("longitude").Value);
polygonPoints1.Add(new MapPoint(Convert.ToDouble(item.Attribute("longitude").Value), Convert.ToDouble(item.Attribute("latitude").Value)));
});
var q1 = value.Descendants("Metadata").Select(s => new
{
ONE = s.Element("Scale").Value,
TWO = s.Element("Usage").Value,
THREE = s.Element("DatasetTitle").Value
}).ToList();
string three = q1[0].THREE;
string two = q1[0].TWO;
string one = q1[0].ONE;
usage.Add(three);
CreateGraphic_Label(polygonPoints1, value.Key, two);
}
polygonPoints1.Clear();
//}
}
}
private async void MouseRightButtonUp(object parameter)
{
Point curPoint = Mouse.GetPosition(tagView as FrameworkElement);
MapPoint tagPoint = tagView.ScreenToLocation(curPoint);
_graphicsOverlay = tagView.GraphicsOverlays["drawGraphicsOverlay"];
var ga = await _graphicsOverlay.HitTestAsync(tagView, curPoint);
if (ga != null)
{
if(ga.Geometry.GeometryType==GeometryType.Point)
{
drawPointGraphic = ga;
drawpointX = (drawPointGraphic.Geometry as MapPoint).X;
drawpointY = (drawPointGraphic.Geometry as MapPoint).Y;
drawpointZ = (drawPointGraphic.Geometry as MapPoint).Z;
if(pointwinshowing==false)
{
pointWin = new PointToolWin();
pointwinshowing = true;
pointWin.ShowDialog();
}
}
if (ga.Geometry.GeometryType == GeometryType.Polyline)
{
drawLineGraphic = ga;
linegraphictext = drawLineGraphic.Attributes["Label"] as string;
linewidth = (drawLineGraphic.Symbol as SimpleLineSymbol).Width;
Esri.ArcGISRuntime.Geometry.PointCollection tagcol = new Esri.ArcGISRuntime.Geometry.PointCollection();
foreach (var part in (drawLineGraphic.Geometry as Polyline).Parts)
{
for(int i=0;i<part.Count;i++)
{
var linepart = part.ElementAt(i);
tagcol.Add(linepart.StartPoint);
if(i==(part.Count-1)) tagcol.Add(linepart.EndPoint);
drawLineZ = linepart.StartPoint.Z;
}
}
Linepointcollec = tagcol;
if(linewinshowing==false)
{
LineWin = new LineToolWin();
linewinshowing = true;
LineWin.ShowDialog();
}
}
if (ga.Geometry.GeometryType == GeometryType.Polygon)
{
drawPolygonGraphic = ga;
polygongraphictext = drawPolygonGraphic.Attributes["Label"] as string;
Esri.ArcGISRuntime.Geometry.PointCollection tagcol = new Esri.ArcGISRuntime.Geometry.PointCollection();
foreach (var part in (drawPolygonGraphic.Geometry as Polygon).Parts)
{
for (int i = 0; i < part.Count; i++)
{
var Polygonpart = part.ElementAt(i);
tagcol.Add(Polygonpart.StartPoint);
if (i == (part.Count - 1)) tagcol.Add(Polygonpart.EndPoint);
drawPolygonZ = Polygonpart.StartPoint.Z;
}
}
Polygonpointcollec = tagcol;
if(Polygonwinshowing==false)
{
PolygonWin = new PolygonToolWin();
Polygonwinshowing = true;
PolygonWin.ShowDialog();
}
}
}
}
//=======敏感区=====
public void Createarea(double lon, double lat, double radius)
{
// Create the graphics overlay.
GraphicsOverlay overlay1 = new GraphicsOverlay();
GraphicsOverlay overlay2 = new GraphicsOverlay();
// Create a green simple line symbol
SimpleLineSymbol outlineSymbol = new SimpleLineSymbol(SimpleLineSymbolStyle.Dash, System.Drawing.Color.FromArgb(0xFF, 0x00, 0x50, 0x00), 1);
// Create a green mesh simple fill symbol
SimpleFillSymbol fillSymbol = new SimpleFillSymbol(SimpleFillSymbolStyle.Cross, System.Drawing.Color.Yellow, outlineSymbol);
Esri.ArcGISRuntime.Geometry.PointCollection boatPositions = new Esri.ArcGISRuntime.Geometry.PointCollection(SpatialReferences.Wgs84);
for (int i = 0; i < 36; i++)
{
double angle = (2 * Math.PI / 36) * i;
// new MapPoint([lon + Math.sin(angle) * radius[0], lat[0] + Math.cos(angle) * radius[0]]);
boatPositions.Add(new MapPoint(lon + Math.Sin(angle) * radius, lat + Math.Cos(angle) * radius));
}
;
// Create the polyline from the point collection
Esri.ArcGISRuntime.Geometry.Polygon polygon = new Esri.ArcGISRuntime.Geometry.Polygon(boatPositions);
// Create the graphic with polyline and symbol
Graphic graphic = new Graphic(polygon, fillSymbol);
Graphic graphic1 = new Graphic(polygon, fillSymbol);
// Add graphic to the graphics overlay
overlay1.Graphics.Add(graphic);
overlay2.Graphics.Add(graphic1);
//MessageBox.Show(lon + " "+ lat + "添加成功");
// Show the graphics overlay in the scene.
MyMapView.GraphicsOverlays.Add(overlay1);
MySceneView.GraphicsOverlays.Add(overlay2);
int de = -1;
int mi = -1;
if (Dector2D.Count > 0)
{
int count = Dector2D.Count;
for (int i = 0; i < count; i++)
{
List <MapPoint> _artificialMapPoints = new List <MapPoint>();
_artificialMapPoints = MapPointslist[i];
int index = Global.DectorIndexIdlist[i];
for (int j = index; j < index + 120; j++)
{
MapPoint selectedMapPoint = _artificialMapPoints[j % _artificialMapPoints.Count];
double di = Distance(selectedMapPoint.X, selectedMapPoint.Y, selectedMapPoint.Z, lon, lat, 0);
if (di < radius * 100000)
{
de = i;
mi = j - index;
break;
}
}
// }
if (mi != -1)
{
break;
}
}
//double d = Distance(lon, lat, 0, lon1, lat1, radius1);
StackPanel s = new StackPanel();
Label l1 = new Label();
Label l2 = new Label();
Label l3 = new Label();
s.Children.Add(l1);
s.Children.Add(l2);
s.Children.Add(l3);
l1.Content = "longitude ：" + lon;
l2.Content = "latitude : " + lat;
if (de != -1)
{
l3.Content = "探空仪 " + Global.DectorNamelist[de] + " 将在" + mi + "分钟后到达敏感区";
}
else
{
/*
*
* string[] strArr = new string[3];
* string sArguments = @"station.py"; //调用的python的文件名字
* strArr[0] = lon.ToString();
* strArr[1] = lat.ToString();
* strArr[2] = (radius*111).ToString();
* RunPythonScript(sArguments, "-u", strArr);
*/
//int counter = 0;
//string line;
string result = "Please wait";
string[] lines = System.IO.File.ReadAllLines(@"E:\\VSProjects\\test\\data.txt", Encoding.GetEncoding("gb2312"));
//System.Console.WriteLine("Contents of WriteLines2.txt = ");
foreach (string line in lines)
{
result = line;
}
// System.IO.StreamReader file = new System.IO.StreamReader(@"E:\\VSProjects\\test\\data.txt");
// while ((line = file.ReadLine()) != null)
//{
//System.Console.WriteLine(line);
// counter++;
// }
/// MessageBox.Show( result);
// file.Close();
l3.Content = result;
}
MyMapView.ShowCalloutAt(new MapPoint(lon, lat, SpatialReferences.Wgs84), s);
}
else
{
//double d = Distance(lon, lat, 0, lon1, lat1, radius1);
StackPanel s = new StackPanel();
Label l1 = new Label();
Label l2 = new Label();
Label l3 = new Label();
s.Children.Add(l1);
s.Children.Add(l2);
s.Children.Add(l3);
l1.Content = "longitude ：" + lon;
l2.Content = "latitude : " + lat;
// l3.Content = "";
/*
* string[] strArr = new string[3];
* string sArguments = @"station.py"; //调用的python的文件名字
* strArr[0] = lon.ToString();
* strArr[1] = lat.ToString();
* strArr[2] = (radius * 111).ToString();
* RunPythonScript(sArguments, "-u", strArr);
*/
string result = "Please wait";
string[] lines = System.IO.File.ReadAllLines(@"E:\\VSProjects\\test\\data.txt", Encoding.GetEncoding("gb2312"));
//System.Console.WriteLine("Contents of WriteLines2.txt = ");
foreach (string line in lines)
{
result = line;
}
// System.IO.StreamReader file = new System.IO.StreamReader(@"E:\\VSProjects\\test\\data.txt");
// while ((line = file.ReadLine()) != null)
//{
//System.Console.WriteLine(line);
// counter++;
// }
// MessageBox.Show("c" + result);
// file.Close();
l3.Content = "可选放球站：" + result;
// string text = System.IO.File.ReadAllText(@"E:\\VSProjects\\test\\data.txt");
MyMapView.ShowCalloutAt(new MapPoint(lon, lat, SpatialReferences.Wgs84), s);
}
// MyMapView.ShowCalloutAt(new MapPoint(lon, lat, SpatialReferences.Wgs84), s);
}
public static Graphic NewLine(MapPoint p1, MapPoint p2)
{
Esri.ArcGISRuntime.Geometry.PointCollection pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
pc.Add(p1);
pc.Add(p2);
return NewPolyline(pc);
}
public static Graphic NewPentagon(MapPoint p1, MapPoint p2, MapPoint p3, MapPoint p4, MapPoint p5)
{
Esri.ArcGISRuntime.Geometry.PointCollection pc = new Esri.ArcGISRuntime.Geometry.PointCollection();
pc.Add(p1);
pc.Add(p2);
pc.Add(p3);
pc.Add(p4);
pc.Add(p5);
//pc.Add(p1);
return NewPolygon(pc);
}
// myMapView 事件
private async void MyMapView_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
IInputElement ie = (IInputElement)(sender);
MapPoint loc = myMapView.ScreenToLocation(e.GetPosition(ie));
switch (operation)
{
case OperateType.DrawPoint: //画点
Graphic pt = new Graphic(loc, pointSymbol);
graphicsLayer.Graphics.Add(pt);
break;
case OperateType.DrawPolyline: //画线
pointCollection.Add(loc); if (pointCollection.Count >= 2)
{
if (pointCollection.Count > 2)
{
Graphic g = graphicsLayer.Graphics[graphicsLayer.Graphics.Count - 1];
PolylineBuilder lb = new PolylineBuilder(pointCollection); g.Geometry = lb.ToGeometry();
}
else
{
Esri.ArcGISRuntime.Geometry.Polyline l = new Esri.ArcGISRuntime.Geometry.Polyline(pointCollection);
Graphic lg = new Graphic(l, lineSymbol);
graphicsLayer.Graphics.Add(lg);
}
}
break;
case OperateType.DrawPolygon: //画多边形
pointCollection.Add(loc); if (pointCollection.Count >= 3)
{
if (pointCollection.Count > 3)
{
Graphic g = graphicsLayer.Graphics[graphicsLayer.Graphics.Count - 1];
PolygonBuilder pb = new PolygonBuilder(pointCollection); g.Geometry = pb.ToGeometry();
}
else
{
Esri.ArcGISRuntime.Geometry.Polygon p = new Esri.ArcGISRuntime.Geometry.Polygon(pointCollection);
Graphic pg = new Graphic(p, fillSymbol);
graphicsLayer.Graphics.Add(pg);
}
}
break;
case OperateType.None: //缺省状态
graphicsLayer.ClearSelection();
IdentifyGraphicsOverlayResult result = await myMapView.IdentifyGraphicsOverlayAsync(graphicsLayer, e.GetPosition(ie), 5, false);
//选择图形元素
if (result.Graphics.Count < 1)
{
curSelGraphic = null;
EditVertexMenuItem.IsEnabled = false;
UneditVertexMenuItem.IsEnabled = false;
return;
}
curSelGraphic = result.Graphics.First();
curSelGraphic.IsSelected = true;
EditVertexMenuItem.IsEnabled = true;
break;
}
}
// Creates a square polygon with a hole centered at the given point
private Polygon CreatePolygonBox(MapPoint center, double length)
{
var halfLen = length / 2.0;
Geometry.PointCollection coords = new Geometry.PointCollection();
coords.Add(new MapPoint(center.X - halfLen, center.Y + halfLen));
coords.Add(new MapPoint(center.X + halfLen, center.Y + halfLen));
coords.Add(new MapPoint(center.X + halfLen, center.Y - halfLen));
coords.Add(new MapPoint(center.X - halfLen, center.Y - halfLen));
coords.Add(new MapPoint(center.X - halfLen, center.Y + halfLen));
halfLen /= 3;
Geometry.PointCollection coordsHole = new Geometry.PointCollection();
coordsHole.Add(new MapPoint(center.X - halfLen, center.Y + halfLen));
coordsHole.Add(new MapPoint(center.X - halfLen, center.Y - halfLen));
coordsHole.Add(new MapPoint(center.X + halfLen, center.Y - halfLen));
coordsHole.Add(new MapPoint(center.X + halfLen, center.Y + halfLen));
coordsHole.Add(new MapPoint(center.X - halfLen, center.Y + halfLen));
return new Polygon(new List<Geometry.PointCollection> { coords, coordsHole }, MyMapView.SpatialReference);
}
// myMapView 事件
private async void MyMapView_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
IInputElement ie = (IInputElement)(sender);
MapPoint loc = myMapView.ScreenToLocation(e.GetPosition(ie));
switch (operation)
{
case OperateType.DrawPoint: //画点
Graphic pt = new Graphic(loc, pointSymbol);
graphicsLayer.Graphics.Add(pt);
break;
case OperateType.DrawPolyline: //画线
pointCollection.Add(loc);
if (pointCollection.Count >= 2)
{
if (pointCollection.Count > 2)
{
Graphic g = graphicsLayer.Graphics[graphicsLayer.Graphics.Count - 1];
PolylineBuilder lb = new PolylineBuilder(pointCollection);
g.Geometry = lb.ToGeometry();
}
else
{
Esri.ArcGISRuntime.Geometry.Polyline l = new Esri.ArcGISRuntime.Geometry.Polyline(pointCollection);
Graphic lg = new Graphic(l, lineSymbol);
graphicsLayer.Graphics.Add(lg);
}
}
break;
case OperateType.DrawPolygon: //画多边形
pointCollection.Add(loc);
if (pointCollection.Count >= 3)
{
if (pointCollection.Count > 3)
{
Graphic g = graphicsLayer.Graphics[graphicsLayer.Graphics.Count - 1];
PolygonBuilder pb = new PolygonBuilder(pointCollection);
g.Geometry = pb.ToGeometry();
}
else
{
Esri.ArcGISRuntime.Geometry.Polygon p = new Esri.ArcGISRuntime.Geometry.Polygon(pointCollection);
Graphic pg = new Graphic(p, fillSymbol);
graphicsLayer.Graphics.Add(pg);
}
}
break;
case OperateType.None: //缺省状态
graphicsLayer.ClearSelection();
IdentifyGraphicsOverlayResult result = await myMapView.IdentifyGraphicsOverlayAsync(graphicsLayer, e.GetPosition(ie), 5, false);
//选择图形元素
if (result.Graphics.Count < 1)
{
curSelGraphic = null;
EditVertexMenuItem.IsEnabled = false;
UneditVertexMenuItem.IsEnabled = false;
return;
}
curSelGraphic = result.Graphics.First();
curSelGraphic.IsSelected = true;
EditVertexMenuItem.IsEnabled = true;
break;
case OperateType.Cal_Clip: //选择图形
IdentifyGraphicsOverlayResult gResult = await myMapView.IdentifyGraphicsOverlayAsync(graphicsLayer, e.GetPosition(ie), 5, false);
if (gResult.Graphics.Count < 1)
{
return;
}
Graphic selGraphic = gResult.Graphics.First();
selGraphic.IsSelected = true; listOfClipGraphics.Add(selGraphic); //记录所选图形
if (listOfClipGraphics.Count == 2) //图形数目为2时，进行剪切计算
{
Graphic g1 = listOfClipGraphics[0];
Graphic g2 = listOfClipGraphics[1];
if (g1.Geometry.GeometryType != GeometryType.Polygon || g2.Geometry.GeometryType != GeometryType.Polygon) //如果所选图形不是多边形，则退出
{
MessageBox.Show("请选择两个多边形图形！");
listOfClipGraphics.Clear();
graphicsLayer.ClearSelection();
return;
}
Esri.ArcGISRuntime.Geometry.Geometry resultGeometry = GeometryEngine.Clip(g1.Geometry, g2.Geometry.Extent); //执行剪切操作
if (resultGeometry != null) //处理结果
{
graphicsLayer.Graphics.Remove(g1); //从图形层中移除原图形
graphicsLayer.Graphics.Remove(g2);
Graphic clipedGraphic = new Graphic(resultGeometry, fillSymbol); //利 用剪切结果构建新的图形
graphicsLayer.Graphics.Add(clipedGraphic); operation = OperateType.None;
}
listOfClipGraphics.Clear(); //清空图形选择集合
graphicsLayer.ClearSelection(); //清空图形层所选
}
break;
case OperateType.Cal_Union: // 联合
IdentifyGraphicsOverlayResult gResultUnion = await myMapView.IdentifyGraphicsOverlayAsync(graphicsLayer, e.GetPosition(ie), 5, false);
if (gResultUnion.Graphics.Count < 1)
{
return;
}
Graphic selGraphicUnion = gResultUnion.Graphics.First();
selGraphicUnion.IsSelected = true;
listOfClipGraphics.Add(selGraphicUnion); //记录所选图形
if (listOfClipGraphics.Count == 2) //图形数目为2时，进行剪切计算
{
Graphic g1 = listOfClipGraphics[0];
Graphic g2 = listOfClipGraphics[1];
if (g1.Geometry.GeometryType != GeometryType.Polygon || g2.Geometry.GeometryType != GeometryType.Polygon) //如果所选图形不是多边形，则退出
{
MessageBox.Show("请选择两个多边形图形！");
listOfClipGraphics.Clear();
graphicsLayer.ClearSelection();
return;
}
Esri.ArcGISRuntime.Geometry.Geometry resultGeometry = GeometryEngine.Union(g1.Geometry, g2.Geometry.Extent); //执行剪切操作
if (resultGeometry != null) //处理结果
{
graphicsLayer.Graphics.Remove(g1); //从图形层中移除原图形
graphicsLayer.Graphics.Remove(g2);
Graphic clipedGraphic = new Graphic(resultGeometry, fillSymbol); //利 用剪切结果构建新的图形
graphicsLayer.Graphics.Add(clipedGraphic);
operation = OperateType.None;
}
listOfClipGraphics.Clear(); //清空图形选择集合
graphicsLayer.ClearSelection(); //清空图形层所选
}
break;
case OperateType.Cal_Cut: // 剪切
IdentifyGraphicsOverlayResult gResult_Cut = await myMapView.IdentifyGraphicsOverlayAsync(graphicsLayer, e.GetPosition(ie), 5, false);
if (gResult_Cut.Graphics.Count < 1)
{
return;
}
Graphic selGraphic_Cut = gResult_Cut.Graphics.First();
selGraphic_Cut.IsSelected = true;
listOfClipGraphics.Add(selGraphic_Cut); //记录所选图形
if (listOfClipGraphics.Count == 2) //图形数目为1时，进行剪切计算
{
Graphic g1 = listOfClipGraphics[0];
Graphic g2 = listOfClipGraphics[1];
if (g1.Geometry.GeometryType != GeometryType.Polygon || g2.Geometry.GeometryType != GeometryType.Polyline) //如果所选图形不是多边形，则退出
{
MessageBox.Show("请先选择一个面要素后再选择一个线要素.");
listOfClipGraphics.Clear();
graphicsLayer.ClearSelection();
return;
}
Esri.ArcGISRuntime.Geometry.Polyline polyLine = (Esri.ArcGISRuntime.Geometry.Polyline)g2.Geometry;
Esri.ArcGISRuntime.Geometry.Geometry[] resultGeometry = GeometryEngine.Cut(g1.Geometry, polyLine); //执行剪切操作
if (resultGeometry != null) //处理结果
{
graphicsLayer.Graphics.Remove(g1);
for (int z = 0; z < resultGeometry.Length; z++)
{
Graphic clipedGraphic = new Graphic(resultGeometry[z], fillSymbol); //利 用剪切结果构建新的图形
graphicsLayer.Graphics.Add(clipedGraphic);
}
operation = OperateType.None;
}
listOfClipGraphics.Clear(); //清空图形选择集合
graphicsLayer.ClearSelection(); //清空图形层所选
}
break;
case OperateType.Cal_Simplify: // 拓扑纠正
IdentifyGraphicsOverlayResult gResult_Simplify = await myMapView.IdentifyGraphicsOverlayAsync(graphicsLayer, e.GetPosition(ie), 5, false);
if (gResult_Simplify.Graphics.Count < 1)
{
return;
}
Graphic selGraphic_Simplify = gResult_Simplify.Graphics.First();
selGraphic_Simplify.IsSelected = true;
listOfClipGraphics.Add(selGraphic_Simplify); //记录所选图形
if (listOfClipGraphics.Count == 1) //图形数目为1时，进行剪切计算
{
Graphic g1 = listOfClipGraphics[0];
if (g1.Geometry.GeometryType == GeometryType.Point) //如果所选图形不是多边形，则退出
{
MessageBox.Show("请先选择一个面要素或线要素.");
listOfClipGraphics.Clear();
graphicsLayer.ClearSelection();
return;
}
Esri.ArcGISRuntime.Geometry.Geometry resultGeometry = GeometryEngine.Simplify(g1.Geometry); //执行剪切操作
if (resultGeometry != null) //处理结果
{
graphicsLayer.Graphics.Remove(g1); //从图形层中移除原图形
Graphic clipedGraphic = new Graphic(resultGeometry, fillSymbol); //利 用剪切结果构建新的图形
graphicsLayer.Graphics.Add(clipedGraphic);
operation = OperateType.None;
}
listOfClipGraphics.Clear(); //清空图形选择集合
graphicsLayer.ClearSelection(); //清空图形层所选
}
break;
case OperateType.Cal_Gene: // 简化
IdentifyGraphicsOverlayResult gResult_Gene = await myMapView.IdentifyGraphicsOverlayAsync(graphicsLayer, e.GetPosition(ie), 5, false);
if (gResult_Gene.Graphics.Count < 1)
{
return;
}
Graphic selGraphic_Gene = gResult_Gene.Graphics.First();
selGraphic_Gene.IsSelected = true;
listOfClipGraphics.Add(selGraphic_Gene); //记录所选图形
if (listOfClipGraphics.Count == 1) //图形数目为1时
{
Graphic g1 = listOfClipGraphics[0];
if (g1.Geometry.GeometryType == GeometryType.Point) //如果所选图形是点，则退出
{
MessageBox.Show("请先选择一个面要素或线要素.");
listOfClipGraphics.Clear();
graphicsLayer.ClearSelection();
return;
}
Esri.ArcGISRuntime.Geometry.Geometry resultGeometry = GeometryEngine.Generalize(g1.Geometry, 1000000.0, true); //执行剪切操作
if (resultGeometry != null) //处理结果
{
MessageBox.Show(resultGeometry.ToJson() + "\n" + resultGeometry.GeometryType);
graphicsLayer.Graphics.Remove(g1); //从图形层中移除原图形
Graphic clipedGraphic = new Graphic(resultGeometry, fillSymbol); //利 用剪切结果构建新的图形
graphicsLayer.Graphics.Add(clipedGraphic);
operation = OperateType.None;
}
listOfClipGraphics.Clear(); //清空图形选择集合
graphicsLayer.ClearSelection(); //清空图形层所选
}
break;
case OperateType.Cal_Buff: // 缓冲
IdentifyGraphicsOverlayResult gResult_Buff = await myMapView.IdentifyGraphicsOverlayAsync(graphicsLayer, e.GetPosition(ie), 5, false);
if (gResult_Buff.Graphics.Count < 1)
{
return;
}
Graphic selGraphic_Buff = gResult_Buff.Graphics.First();
selGraphic_Buff.IsSelected = true;
listOfClipGraphics.Add(selGraphic_Buff); //记录所选图形
if (listOfClipGraphics.Count == 1) //图形数目为1时，进行剪切计算
{
Graphic g1 = listOfClipGraphics[0];
Esri.ArcGISRuntime.Geometry.Geometry resultGeometry = GeometryEngine.Buffer(g1.Geometry, 1000000.0); //执行剪切操作
if (resultGeometry != null) //处理结果
{
graphicsLayer.Graphics.Remove(g1); //从图形层中移除原图形
Graphic clipedGraphic = new Graphic(resultGeometry, new SimpleFillSymbol(SimpleFillSymbolStyle.Solid, Color.FromArgb(125, 255, 250, 0), new SimpleLineSymbol(SimpleLineSymbolStyle.Solid, Color.FromArgb(0, 0, 0), 4.0))); //利 用剪切结果构建新的图形
graphicsLayer.Graphics.Add(clipedGraphic);
operation = OperateType.None;
}
listOfClipGraphics.Clear(); //清空图形选择集合
graphicsLayer.ClearSelection(); //清空图形层所选
}
break;
case OperateType.Cal_Jiaodian: // 交点
IdentifyGraphicsOverlayResult gResult_Jiaodian = await myMapView.IdentifyGraphicsOverlayAsync(graphicsLayer, e.GetPosition(ie), 5, false);
if (gResult_Jiaodian.Graphics.Count < 1)
{
return;
}
Graphic selGraphic_Jiaodian = gResult_Jiaodian.Graphics.First();
selGraphic_Jiaodian.IsSelected = true;
listOfClipGraphics.Add(selGraphic_Jiaodian); //记录所选图形
if (listOfClipGraphics.Count == 2) //图形数目为1时，进行剪切计算
{
Graphic g1 = listOfClipGraphics[0];
Graphic g2 = listOfClipGraphics[1];
IReadOnlyList <Geometry> resultGeometry = GeometryEngine.Intersections(g1.Geometry, g2.Geometry); //执行剪切操作
if (resultGeometry != null) //处理结果
{
Graphic clipedGraphic = new Graphic(resultGeometry[0], pointSymbol); //利 用剪切结果构建新的图形
graphicsLayer.Graphics.Add(clipedGraphic);
operation = OperateType.None;
}
listOfClipGraphics.Clear(); //清空图形选择集合
graphicsLayer.ClearSelection(); //清空图形层所选
}
break;
}
}
