public void Drag(GPoint pt)
{
renderOffset.X = pt.X - dragPoint.X;
renderOffset.Y = pt.Y - dragPoint.Y;
UpdateCenterTileXYLocation();
if (centerTileXYLocation != centerTileXYLocationLast)
{
centerTileXYLocationLast = centerTileXYLocation;
UpdateBounds();
}
if (IsDragging)
{
LastLocationInBounds = Position;
Position = FromLocalToLatLng((int)Width / 2, (int)Height / 2);
OnMapDrag?.Invoke();
}
}
/// <summary>
/// darg map by offset in pixels
/// </summary>
/// <param name="offset"></param>
public void DragOffset(GPoint offset)
{
renderOffset.Offset(offset);
UpdateCenterTileXYLocation();
if (centerTileXYLocation != centerTileXYLocationLast)
{
centerTileXYLocationLast = centerTileXYLocation;
UpdateBounds();
}
{
LastLocationInBounds = Position;
IsDragging = true;
Position = FromLocalToLatLng((int)Width / 2, (int)Height / 2);
IsDragging = false;
}
OnMapDrag?.Invoke();
}