public void DeselectAll()
{
SelectedPoint = new GISMapPoint();
GISMapPoint Dummy = new GISMapPoint();
UpdateColors(Dummy.pointrect);
}
//used for plotting the points for drawing a polygon.
public void AddPoint(Location MapPointLocation)
{
if (AddPolyPoint)
{
GISMapPoint GMPoint = new GISMapPoint();
GMPoint.PointLocation = MapPointLocation;
surfacewindow.MainMap.PointLayer.AddChild(GMPoint.pointrect, MapPointLocation);
MapPoints.Add(GMPoint);
GMPoint.pointrect.TouchDown += new EventHandler <TouchEventArgs>(Point_TouchDown);
}
}
public void Point_TouchMove(Location MapPointLocation)
{
surfacewindow.MainMap.PointLayer.Children.Remove(SelectedPoint.pointrect);
GISMapPoint NewPoint = new GISMapPoint();
NewPoint.PointLocation = MapPointLocation;
MapPoints.RemoveAt(PointIndex);
MapPoints.Insert(PointIndex, NewPoint);
PointSelected = false;
surfacewindow.MapPolygon.RemovePolygon();
surfacewindow.MapPolygon.AddPolygon();
}
public void UpdateColors(Rectangle pointrect)
{
for (int i = 0; i < MapPoints.Count; i++)
{
GISMapPoint test = MapPoints[i] as GISMapPoint;
if (pointrect.Equals(test.pointrect) && pointrect != null)
{
test.pointrect.Stroke = new SolidColorBrush(Colors.Wheat);
test.pointrect.Fill = new SolidColorBrush(Colors.Blue);
}
else // not the selected polygon... reset it's color
{
test.pointrect.Stroke = new SolidColorBrush(Colors.Gold);
test.pointrect.Fill = new SolidColorBrush(Colors.Maroon);
}
}
}
public void DeselectAll()
{
SelectedPoint = new GISMapPoint();
GISMapPoint Dummy = new GISMapPoint();
UpdateColors(Dummy.pointrect);
}
//used for plotting the points for drawing a polygon.
public void AddPoint(Location MapPointLocation)
{
if (AddPolyPoint)
{
GISMapPoint GMPoint = new GISMapPoint();
GMPoint.PointLocation = MapPointLocation;
surfacewindow.MainMap.PointLayer.AddChild(GMPoint.pointrect, MapPointLocation);
MapPoints.Add(GMPoint);
GMPoint.pointrect.TouchDown += new EventHandler<TouchEventArgs>(Point_TouchDown);
}
}
public void Point_TouchMove(Location MapPointLocation)
{
surfacewindow.MainMap.PointLayer.Children.Remove(SelectedPoint.pointrect);
GISMapPoint NewPoint = new GISMapPoint();
NewPoint.PointLocation = MapPointLocation;
MapPoints.RemoveAt(PointIndex);
MapPoints.Insert(PointIndex, NewPoint);
PointSelected = false;
surfacewindow.MapPolygon.RemovePolygon();
surfacewindow.MapPolygon.AddPolygon();
}