public void DisposeMember()
{
if (_viewer != null)
{
_viewer.Dispose();
}
if (_lonLat != null)
{
_lonLat = null;
}
if (_imageLayer != null)
{
_imageLayer = null;
}
if (_img != null)
{
_img.Dispose();
}
}
private void Init()
{
_viewer = new GeoVisViewer();
_viewer.Dock = DockStyle.Fill;
this.Controls.Add(_viewer);
_lonLat = _viewer.CreateViewNode(ViewNodeType.LonLatGridLayer);
_lonLat.SetStatus(NodeStatus.Visible, false); _lonLat.SetStatus(NodeStatus.Visible, false);
_viewer.Root.InsertNode(_viewer.Root.ChildrenCount, _lonLat);
string terrainPath = System.Configuration.ConfigurationManager.AppSettings["GeoTerrainPath"];
terrainPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, terrainPath);
if (!File.Exists(terrainPath))
{
return;
}
_imageLayer = _viewer.CreateViewNode(ViewNodeType.GeoImageLayer) as OGeoImageViewNode;
_imageLayer.Name = "基础影像层";
_viewer.Root.InsertNode(0, _imageLayer);
LoadConfigure();
_viewer.UpdateView(false);
System.Threading.Thread.Sleep(200);
}
