public static void GetAllPolygonsFromShape(MapModel map, string geo)
{
using (var shp = new Shapefile(string.Format("./gis/{0}/alerts.shp", geo)))
{
foreach (Shape row in shp)
{
ShapePolygon p = row as ShapePolygon;
map.StartNewPolygon();
foreach (var part in p.Parts)
{
foreach (var point in part)
{
map.AddPointToPolygon(new Location(point.Y, point.X));
}
}
var pol = map.FinishCurrentPolygon();
var center = pol.CenterPosition();
map.Marks.Add(new LocationMark()
{
Longitude = center.Longitude,
Latitude = center.Latitude,
});
}
}
}
public Flight(Collection <LocationMark> detectedFires, GeoCoordinateCollection coveredArea, string filePath, MapModel mapModel)
{
Folder = filePath;
MapModel = mapModel;
Images = coveredArea.Count;
Date = DateTime.Now;
if (MapModel != null)
{
if (detectedFires.Any())
{
MapModel.Shading = MapPolygonExtensions.RED_AREA_SHADING;
MapModel.Stroke = MapPolygonExtensions.RED_AREA_STROKE;
}
else
{
MapModel.Shading = MapPolygonExtensions.GREEN_AREA_SHADING;
MapModel.Stroke = MapPolygonExtensions.GREEN_AREA_STROKE;
}
var allCoveredArea = coveredArea.ConvexHull();
MapPolygon analizedArea = null;
if (allCoveredArea != null && allCoveredArea.Count > 2)
{
MapModel.StartNewPolygon();
foreach (var point in allCoveredArea)
{
MapModel.AddPointToPolygon(point);
}
analizedArea = MapModel.FinishCurrentPolygon();
CoveredArea = analizedArea.CoveredArea();
}
foreach (var loc in detectedFires)
{
MapModel.Marks.Add(loc);
}
}
}
private void BmpPlanner_MouseDown(object sender, MouseEventArgs e)
{
if (_draftMapModel == null)
{
// If null, something is wrong
BmpPlanner.MouseDown -= BmpPlanner_MouseDown;
BmpPlanner.MouseMove -= BmpPlanner_MouseMove;
}
else
{
if (!_draftMapModel.IsCurrentlyDrawing)
{
_draftMapModel.StartNewPolygon();
BmpPlanner.MouseMove += BmpPlanner_MouseMove;
}
_draftMapModel.AddPointToPolygon(e.GetPosition(BmpPlanner));
RenderMap();
}
}
public static void ConvertUGCtoPolygon(IEnumerable <string> ugcs, MapModel map)
{
using (var shp = new Shapefile("./gis/us/fz25jn18.shp"))
{
var ugcsLeft = ugcs.ToList();
foreach (Shape row in shp)
{
if (!ugcsLeft.Any())
{
break;
}
var ugc = string.Concat((string)row.DataRecord[0], "Z", (string)row.DataRecord[1]);
if (ugcsLeft.Contains(ugc))
{
ShapePolygon p = row as ShapePolygon;
map.StartNewPolygon();
foreach (var part in p.Parts)
{
foreach (var point in part)
{
map.AddPointToPolygon(new Location(point.Y, point.X));
}
}
map.FinishCurrentPolygon();
map.Marks.Add(new LocationMark()
{
Longitude = (double)row.DataRecord[7],
Latitude = (double)row.DataRecord[8]
});
ugcsLeft.Remove(ugc);
}
}
}
}