/// <summary> 初始参数
/// </summary>
/// <param name="strParams">参数</param>
/// <param name="useTestParam">是否使用默认测试参数（未传入参数时）</param>
/// <returns></returns>
public virtual bool InitParams(string strParams, bool useTestParam = false)
{
if (useTestParam && strParams == "")
{
strParams = InitParam_Test();
}
_RenderType = emRenderType.None;
_Params_str = strParams;
_Errors.Clear();
try
{
_Params = JsonConvert.DeserializeObject <dynamic>(_Params_str);
_Renderer = (JObject)_Params["rendererParms"];
if (_Renderer != null)
{
Enum.TryParse <emRenderType>(_Renderer["rendererType"].ToString(), out _RenderType);
}
DateTime dt = DateTime.Now;
if (_Params["dataTime"].ToString() != "")
{
dt = Convert.ToDateTime(_Params["dataTime"].ToString());
}
_dtTag = dt.ToString("_yyyyMMdd_HHmmss_ffff");
}
catch (System.Exception e)
{
_Errors.Add(e.Message);
return(false);
}
return(this.CheckParams());
}
public static IRenderer CreateRenderer(emRenderType RenderType, IGdalRead gdalRead)
{
IRenderer pRender = null;
IGdalReadR gdalReadR = (IGdalReadR)gdalRead;
switch (RenderType)
{
case emRenderType.Classify:
if (gdalReadR != null)
{
pRender = new RasterRendererClassify(gdalReadR);
}
break;
default:
break;
}
return(pRender);
}
