public MultiFileComputer(IArgumentProvider argumentProvider, string defaultDirPath,
IContextMessage contextMessage, string identify, ComputeArgument arg)
{
_argumentProvider = argumentProvider;
_orbitFilesDirPath = defaultDirPath;
_contextMessage = contextMessage;
_identify = identify;
_arg = arg;
}
public override IExtractResult Make(Action <int, string> progressTracker, IContextMessage contextMessage)
{
_contextMessage = contextMessage;
if (_argumentProvider == null || _argumentProvider.DataProvider == null)
{
return(null);
}
if (_argumentProvider.GetArg("AlgorithmName") == null)
{
PrintInfo("参数\"AlgorithmName\"为空。");
return(null);
}
string algorith = _argumentProvider.GetArg("AlgorithmName").ToString();
if (algorith != "0RVI")
{
PrintInfo("指定的算法\"" + algorith + "\"没有实现。");
return(null);
}
ComputeArgument arg = GetComputeArguments(contextMessage);
MultiFileComputer computer = new MultiFileComputer(_argumentProvider, _orbitFilesDirPath, contextMessage, "0RVI", arg);
Dictionary <string, string[]> pathDic = _argumentProvider.GetArg("OrbitFileSelectType") as Dictionary <string, string[]>;
if (pathDic == null)
{
return(computer.ComputeByCurrentRaster(progressTracker));
}
if (pathDic.Keys.Contains("CurrentRaster")) //选择当前影像
{
return(computer.ComputeByCurrentRaster(progressTracker));
}
if (pathDic.Keys.Contains("DirectoryPath")) //选择局地文件夹路径
{
return(computer.ComputeByDirPath(pathDic["DirectoryPath"][0]));
}
if (pathDic.Keys.Contains("FileNames")) //选择多个文件进行计算
{
return(computer.ComputeByFiles(pathDic["FileNames"]));
}
return(null);
}