/// <summary>
/// �����ļ����õ�դ��ͼ��
/// </summary>
/// <param name="layerPath">ͼ���ļ�·��</param>
/// <returns></returns>
public ImageLayer GetSingleImageLayer(string layerPath)
{
if (!System.IO.File.Exists(layerPath))
return null;
ImageLayer oLayer = new ImageLayerClass();
oLayer.File = layerPath;
return oLayer;
}
/// <summary>
/// 根据文件名得到栅格图层
/// </summary>
/// <param name="layerPath">图层文件路径</param>
/// <returns></returns>
public ImageLayer GetSingleImageLayer(string layerPath)
{
if (!System.IO.File.Exists(layerPath))
{
return(null);
}
ImageLayer oLayer = new ImageLayerClass();
oLayer.File = layerPath;
return(oLayer);
}