private void DrawBeatSegment(string bsID)
{
/*
* BeatSeg bs = GeoClass.beatsegs.Find(delegate(BeatSeg find) { return find.BeatSegID == bsID; });
* if (bs != null)
* {
*
* GMapOverlay polyOverlay = new GMapOverlay(gMapControl1, "polygons");
* List<PointLatLng> points = new List<PointLatLng>();
* for (int i = 1; i < bs.geo.STNumPoints(); i++)
* {
* SqlGeography point = bs.geo.STPointN(i);
* points.Add(new PointLatLng((double)point.Lat, (double)point.Long));
* }
* GMapPolygon polygon = new GMapPolygon(points, bs.BeatSegID);
* polygon.Fill = new SolidBrush(Color.FromArgb(50, Color.Red));
* polygon.Stroke = new Pen(Color.Red, 1);
* polyOverlay.Polygons.Add(polygon);
* gMapControl1.Overlays.Add(polyOverlay);
* }
* else
* {
* MessageBox.Show("Couldn't find beat segment " + txtBeatSeg.Text);
* }*/
esriData ed = GeoClass.segPolygons.Find(delegate(esriData find) { return(find.BeatSegID == bsID); });
if (ed != null)
{
GMapOverlay polyOverlay = new GMapOverlay(gMapControl1, "polygons");
List <PointLatLng> pointList = new List <PointLatLng>();
Polygon p = (Polygon)ed.segData.Geometry;
foreach (PointCollection points in p.Rings)
{
for (int i = 1; i < points.Count; i++)
{
pointList.Add(new PointLatLng((double)points[i].Y, (double)points[i].X));
}
GMapPolygon polygon = new GMapPolygon(pointList, ed.BeatSegID);
polygon.Fill = new SolidBrush(Color.FromArgb(50, Color.Red));
polygon.Stroke = new Pen(Color.Red, 1);
polyOverlay.Polygons.Add(polygon);
}
gMapControl1.Overlays.Add(polyOverlay);
}
else
{
MessageBox.Show("Couldn't find beat segment " + bsID);
}
}
public void GetBeatSegs()
{
QueryTask qt = new QueryTask("http://38.124.164.214:6080/arcgis/rest/services/SegementsTest/FeatureServer/0");
Query query = new Query();
query.ReturnGeometry = true;
//query.Geometry = "POLYGON";
query.Where = "1=1";
qt.Execute(query);
foreach (Graphic resultFeature in qt.LastResult.Features)
{
string bsID = string.Empty;
System.Collections.Generic.IDictionary <string, object> allAttributes = resultFeature.Attributes;
foreach (string theKey in allAttributes.Keys)
{
object theValue = allAttributes[theKey];
bsID = theValue.ToString();
}
esriData ed = new esriData();
ed.BeatSegID = bsID;
ed.segData = resultFeature;
GeoClass.segPolygons.Add(ed);
/*
* LatLonList lList = new LatLonList();
* lList.pairs = new List<List<LatLonPair>>();
* string s = resultFeature.Geometry.Extent.ToString();
* Polygon p = (Polygon)resultFeature.Geometry;
* PointCollection pcc = new PointCollection();
* MapPoint mp = new MapPoint(32.0, 54.35);
* pcc.Add(mp);
* if (p.Rings.Contains(pcc))
* {
* string hi = "hi";
* }
* List<PointCollection> pcol = p.Rings.ToList<PointCollection>();
* foreach (PointCollection pc in pcol)
* {
* List<LatLonPair> llpList = new List<LatLonPair>();
* for (int i = 0; i < pc.Count(); i++)
* {
* LatLonPair llp = new LatLonPair();
* llp.lat = pc[i].X;
* llp.lon = pc[i].Y;
* llpList.Add(llp);
* }
* lList.pairs.Add(llpList);
* }
* if (lList.pairs.Count == 1)
* {
* if (lList.pairs[0].Count < 4) //make line
* {
* makeAndAddLine(bsID, lList);
* }
* else //make polygon
* {
* makeAndAddGeo(bsID, lList);
* }
* }
* if (lList.pairs.Count > 1)
* {
* makeAndAddMultiPolygon(bsID, lList);
* }
* */
}
}
