public void InitByPath(string imageFilePath)
{
filePath = imageFilePath.ToLower();
if (filePath.EndsWith(".doqq") || filePath.EndsWith(".doq"))
{
fileType = MESourceFileType.doqq;
}
else if (filePath.EndsWith("~j"))
{
fileType = MESourceFileType.doqqc;
}
else if (filePath.EndsWith(".tif") || filePath.EndsWith(".tiff"))
{
fileType = MESourceFileType.tif;
}
else if (filePath.EndsWith(".jpg") || filePath.EndsWith(".jpeg"))
{
fileType = MESourceFileType.jpg;
}
else if (filePath.EndsWith(".png"))
{
fileType = MESourceFileType.png;
}
else
{
fileType = MESourceFileType.unknown;
}
}
/// <summary>
/// get utm info from source file and return a guessed date of the image file
/// </summary>
/// <param name="filePath"></param>
/// <param name="fileType"></param>
/// <returns></returns>
public void InitByUtmSourceFile(string filePath, MESourceFileType fileType, string srcProjection, string dstProjection)
{
this.filePath = filePath.ToLower();
switch (fileType)
{
case MESourceFileType.doqq:
MUtilities.ReadUtmMetaFromDoqq(filePath, ref metaInfo, ref guessedDate);
metaInfo.fileType = MESourceFileType.doqq;
break;
case MESourceFileType.doqqc:
MUtilities.ReadUtmMetaFromDoqq(filePath, ref metaInfo, ref guessedDate);
metaInfo.fileType = MESourceFileType.doqqc;
break;
case MESourceFileType.tif:
metaInfo = MUtilities.ReadUtmMetaFromTiff(filePath);
metaInfo.fileType = MESourceFileType.tif;
break;
default:
throw new Exception("Can only get utm info from doqq, doqqc and tif files");
}
// convert projection
if (srcProjection != "")
{
MUtilities.TransformProjection(srcProjection, dstProjection, ref metaInfo.x, ref metaInfo.y);
}
guessedDate = guessedDate.Replace(" ", "");
guessedDate = guessedDate.Substring(0, Math.Min(guessedDate.Length, 12));
}
public void InitByRecordString(string recordString)
{
Regex reg = new Regex(@"^(.*)\s+(.*)");
Match m = reg.Match(recordString);
if (!m.Success)
{
throw new Exception("LoadDraftRecord: can not parse load record from string");
}
fileType = (MESourceFileType)Enum.Parse(typeof(MESourceFileType), m.Groups[1].Value);
filePath = m.Groups[2].Value;
}
