public void ExtractRect()
{
Boolean _first = true;
foreach (Picture _pic in Pictures)
{
if (_pic.PositionPresent)
{
PositionPresent = true;
if (_first)
{
_rect = new GpsRect(_pic.Position);
_first = false;
}
_rect.UpdateRangeFromLocation(_pic.Position);
}
}
if (_rect == null)
{
_rect = new GpsRect();
}
// distance with edges of original rect
double _degreesOffset = 0.2;
_rect.UpdateDisp(_degreesOffset);
GpsLocationCommon = _rect.TopLeft.Equals(_rect.BottomRight);
}
public void UpdateRect()
{
foreach (Album _album in Albums)
{
_album.ExtractRect();
}
Boolean _first = true;
PositionPresent = false;
foreach (Album _album in Albums)
{
if (_album.PositionPresent)
{
PositionPresent = true;
if (_first)
{
Rect = new GpsRect(_album.Rect);
_first = false;
}
Rect.UpdateRangeFromRect(_album.Rect);
}
}
double _degreesOffset = 1.5;
if (Rect == null)
{
Rect = new GpsRect();
}
Rect.UpdateDisp(_degreesOffset);
}
public GpsRect(GpsRect _other)
{
TopLeft = new GpsLocation(_other.TopLeft);
BottomRight = new GpsLocation(_other.BottomRight);
TopLeftDisp = new GpsLocation(_other.TopLeftDisp);
BottomRightDisp = new GpsLocation(_other.BottomRightDisp);
Center = new GpsLocation(_other.Center);
}
public void UpdateRangeFromRect(GpsRect _rectNew)
{
if (_rectNew.TopLeft.Latitude > TopLeft.Latitude)
{
TopLeft.Latitude = _rectNew.TopLeft.Latitude;
}
else if (_rectNew.BottomRight.Latitude < BottomRight.Latitude)
{
BottomRight.Latitude = _rectNew.BottomRight.Latitude;
}
if (_rectNew.TopLeft.Longitude < TopLeft.Longitude)
{
TopLeft.Longitude = _rectNew.TopLeft.Longitude;
}
else if (_rectNew.BottomRight.Longitude > BottomRight.Longitude)
{
BottomRight.Longitude = _rectNew.BottomRight.Longitude;
}
}
public static LocationRect ConvertGpsToRect(GpsRect _rect)
{
return(new LocationRect(ConvertGpsToLoc(_rect.TopLeftDisp), ConvertGpsToLoc(_rect.BottomRightDisp)));
}
