/// <summary>
/// 是否存在线shp
/// </summary>
/// <param name="lyr"></param>
/// <returns></returns>
private bool ShpLineLyrExits(ShpLineLayer lyr)
{
ShpLineLayerList lst = ShpLineConfig.ReadConfigFile();
if (lst == null || lst.Count == 0)
{
return(false);
}
foreach (var item in lst.LayerList)
{
if (item.LayerName == lyr.LayerName)
{
return(true);
}
}
return(false);
}
private bool GetLayerVisiableInConfig(string lyrName)
{
ShpLineLayerList lineList = ShpLineConfig.ReadConfigFile();
if (lineList != null)
{
foreach (ShpLineLayer lineLayer in lineList.LayerList)
{
if (lineLayer.LayerName == lyrName)
{
return(lineLayer.Visible);
}
}
}
ShpPointLayerList PointList = ShpPointConfig.ReadConfigFile();
if (PointList != null)
{
foreach (ShpPointLayer PointLayer in PointList.LayerList)
{
if (PointLayer.LayerName == lyrName)
{
return(PointLayer.Visible);
}
}
}
ShpPolygonLayerList PolygonList = ShpPolygonConfig.ReadConfigFile();
if (PolygonList != null)
{
foreach (ShpPolygonLayer PolygonLayer in PolygonList.LayerList)
{
if (PolygonLayer.LayerName == lyrName)
{
return(PolygonLayer.Visible);
}
}
}
return(false);
}
/// <summary>
/// 保存矢量数据（有BUG！）
/// </summary>
private void SaveLayerConfig()
{
//保存矢量图层信息
foreach (Node node in advTreeMain.Nodes[0].Nodes)
{
NodeModel model = node.Tag as NodeModel;
if (model != null)
{
//矢量文件
if (model.ImageIndex == 2)
{
switch (model.BigType)
{
case GeometryBigType.Line:
ShpLineLayerList lineList = ShpLineConfig.ReadConfigFile();
if (lineList != null)
{
for (int i = 0; i < lineList.Count; i++)
{
ShpLineLayer lyr = lineList[i];
if (lyr.LayerName == model.NodeName)
{
lyr.Visible = node.Checked;
ShpLineConfig.UpdateLayer(model.NodeName, lyr);
break;
}
}
}
break;
case GeometryBigType.None:
break;
case GeometryBigType.Point:
if (_shpLoader.PntLyrList != null)
{
for (int i = 0; i < _shpLoader.PntLyrList.Count; i++)
{
ShpPointLayer lyr = _shpLoader.PntLyrList[i];
if (lyr.LayerName == model.NodeName)
{
lyr.Visible = node.Checked;
ShpPointConfig.UpdateLayer(model.NodeName, lyr);
break;
}
}
}
break;
case GeometryBigType.Polygon:
if (_shpLoader.PolyLyrList != null)
{
for (int i = 0; i < _shpLoader.PolyLyrList.Count; i++)
{
ShpPolygonLayer lyr = _shpLoader.PolyLyrList[i];
if (lyr.LayerName == model.NodeName)
{
lyr.Visible = node.Checked;
ShpPolygonConfig.UpdateLayer(model.NodeName, lyr);
break;
}
}
}
break;
default:
break;
}
}
}
}
}
