/// <summary>
/// Using barcode value to split multi-page documents.
/// </summary>
/// <param name="strInputFolder">the path of folder that documents in</param>
/// <param name="strOutputFolder">the path of folder that splitted documents saved in</param>
private void DoSplit(string strInputFolder, string strOutputFolder)
{
int iFileCount = 0;
int iSuccCount = 0;
DateTime dtStart = DateTime.Now;
string[] files = Directory.GetFiles(strInputFolder);
if (files != null)
{
foreach (string strFile in files)
{
if (IsImageFile(strFile))
{
try
{
iFileCount++;
int iDirectSeparator = strFile.LastIndexOf(Path.DirectorySeparatorChar);
string strFileName = strFile.Substring(iDirectSeparator + 1);
tbLog.AppendText(string.Format("\r\nProcessing file {0}\r\n", strFileName));
if (!strFileName.EndsWith(".tiff", true, System.Globalization.CultureInfo.CurrentCulture) &&
!strFileName.EndsWith(".tif", true, System.Globalization.CultureInfo.CurrentCulture))
{
tbLog.AppendText("It's not a multi-page tiff file\r\n");
continue;
}
string[] Templates = barcodeReader.GetAllParameterTemplateNames();
bool bifcontian = false;
PublicRuntimeSettings tempParameterSettings = barcodeReader.GetRuntimeSettings();
tempParameterSettings.mBarcodeFormatIds = formatid;
barcodeReader.UpdateRuntimeSettings(tempParameterSettings);
TextResult[] barcodes = barcodeReader.DecodeFile(strFile, "");
if (barcodes == null || barcodes.Length <= 0)
{
tbLog.AppendText("There is no barcode on the first page\r\n");
}
else
{
List <int> separators = new List <int>();
List <string> values = new List <string>();
List <string> splittedFileNames = new List <string>();
foreach (TextResult result in barcodes)
{
if (result.LocalizationResult.PageNumber >= 0)
{
if (!separators.Contains(result.LocalizationResult.PageNumber))
{
separators.Add(result.LocalizationResult.PageNumber);
values.Add(result.BarcodeText);
}
}
}
string strOutputDir = null;
if (strOutputFolder.EndsWith(Path.DirectorySeparatorChar.ToString()))
{
strOutputDir = strOutputFolder;
}
else
{
strOutputDir = strOutputFolder + Path.DirectorySeparatorChar;
}
Image img = Image.FromFile(strFile);
int iFrameCount = 1;
FrameDimension dimension = FrameDimension.Page;
if (img.FrameDimensionsList != null && img.FrameDimensionsList.Length > 0)
{
dimension = new FrameDimension(img.FrameDimensionsList[0]);
iFrameCount = img.GetFrameCount(dimension);
}
if (iFrameCount <= 1)
{
tbLog.AppendText("It's not a multi-page tiff file\r\n");
continue;
}
bool bHaveExistFile = false;
for (int i = 1; i <= separators.Count; i++)
{
int start = separators[i - 1];
int end = start;
if (i != separators.Count)
{
end = separators[i];
}
else
{
end = iFrameCount;
}
tbLog.AppendText(string.Format("Page: {0}\r\n", separators[i - 1]));
tbLog.AppendText(string.Format("Barcode Value: {0}\r\n", values[i - 1]));
string strOutputFileName = values[i - 1] + ".tiff";
string strOutputFile = strOutputDir + strOutputFileName;
if (File.Exists(strOutputFile))
{
bHaveExistFile = true;
tbLog.AppendText(string.Format("{0} exists,skip splitting pages({1}-{2}) in {3}\r\n", strOutputFileName, start + 1, end, strFileName));
continue;
}
ImageCodecInfo tiffCodeInfo = null;
ImageCodecInfo[] codeinfos = ImageCodecInfo.GetImageDecoders();
foreach (ImageCodecInfo codeinfo in codeinfos)
{
if (codeinfo.FormatID == ImageFormat.Tiff.Guid)
{
tiffCodeInfo = codeinfo;
break;
}
}
System.Drawing.Imaging.EncoderParameters encoderParams = null;
if (end - start == 1)
{
encoderParams = new System.Drawing.Imaging.EncoderParameters(1);
encoderParams.Param[0] = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.Encoder.Compression, (long)System.Drawing.Imaging.EncoderValue.CompressionLZW);
}
else
{
encoderParams = new System.Drawing.Imaging.EncoderParameters(2);
encoderParams.Param[0] = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.Encoder.Compression, (long)System.Drawing.Imaging.EncoderValue.CompressionLZW);
encoderParams.Param[1] = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.Encoder.SaveFlag, (long)System.Drawing.Imaging.EncoderValue.MultiFrame);
}
img.SelectActiveFrame(dimension, start);
img.Save(strOutputFile, tiffCodeInfo, encoderParams);
start++;
if (start < end)
{
encoderParams.Param[1] = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.Encoder.SaveFlag, (long)System.Drawing.Imaging.EncoderValue.FrameDimensionPage);
for (int k = start; k < end; k++)
{
img.SelectActiveFrame(dimension, k);
img.SaveAdd(img, encoderParams);
}
}
splittedFileNames.Add(strOutputFileName);
}
img.Dispose();
if (!bHaveExistFile)
{
iSuccCount++;
}
string strFiles = null;
if (splittedFileNames.Count > 0)
{
strFiles = splittedFileNames[0];
for (int j = 1; j < splittedFileNames.Count; j++)
{
strFiles += "," + splittedFileNames[j];
}
}
if (strFiles != null)
{
tbLog.AppendText(string.Format("Splitted it to multiple files:{0}\r\n", strFiles));
}
}
}
catch (Exception exp)
{
tbLog.AppendText(exp.Message + "\r\n");
}
tbLog.Refresh();
}
}
}
tbLog.AppendText("Completed\r\n");
tbLog.AppendText(string.Format("Files Total: {0} file(s), Success: {1} file(s)\r\n", iFileCount, iSuccCount));
tbLog.AppendText(string.Format("Total cost time: {0}ms", (int)(DateTime.Now - dtStart).TotalMilliseconds));
}
/// <summary>
/// Using barcode value to rename documents.
/// </summary>
/// <param name="strInputFolder">the path of folder that documents in</param>
/// <param name="strOutputFolder">the path of folder that renamed documents saved in</param>
private void DoRename(string strInputFolder, string strOutputFolder)
{
int iFileCount = 0;
int iSuccCount = 0;
DateTime dtStart = DateTime.Now;
string[] files = Directory.GetFiles(strInputFolder);
if (files != null)
{
foreach (string strFile in files)
{
if (IsImageFile(strFile))
{
FileStream infs = null;
FileStream outfs = null;
try
{
iFileCount++;
int iDirectSeparator = strFile.LastIndexOf(Path.DirectorySeparatorChar);
string strFileName = strFile.Substring(iDirectSeparator + 1);
tbLog.AppendText(string.Format("\r\nProcessing file {0}\r\n", strFileName));
Bitmap bmp = (Bitmap)Bitmap.FromFile(strFile);
string[] Templates = barcodeReader.GetAllParameterTemplateNames();
bool bifcontian = false;
for (int i = 0; i < Templates.Length; i++)
{
if (format == Templates[i])
{
bifcontian = true;
}
}
if (!bifcontian)
{
MessageBox.Show(("Failed to find the template named " + format + "."), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
TextResult[] barcodes = barcodeReader.DecodeBitmap(bmp, format);//DecodeFile(strFile);
bmp.Dispose();
if (barcodes == null || barcodes.Length <= 0)
{
tbLog.AppendText("There is no barcode on the first page\r\n");
}
else
{
tbLog.AppendText(string.Format("Page: {0}\r\n", barcodes[0].LocalizationResult.PageNumber));
tbLog.AppendText(string.Format("Barcode Value: {0}\r\n", barcodes[0].BarcodeText));
//output file name
int iDot = strFileName.LastIndexOf('.');
string strOutputFileName = barcodes[0].BarcodeText + strFileName.Substring(iDot);
string strOutputFile = null;
if (strOutputFolder.EndsWith(Path.DirectorySeparatorChar.ToString()))
{
strOutputFile = strOutputFolder + strOutputFileName;
}
else
{
strOutputFile = strOutputFolder + Path.DirectorySeparatorChar + strOutputFileName;
}
if (barcodes[0].BarcodeText.IndexOfAny(Path.GetInvalidFileNameChars()) >= 0)
{
tbLog.AppendText(string.Format("{0} contains character(s) that are not allowed in file names, skip renaming\r\n", barcodes[0].BarcodeText));
}
else
{
if (File.Exists(strOutputFile))
{
tbLog.AppendText(string.Format("{0} exists, skip renaming {1}\r\n", strOutputFileName, strFileName));
}
else
{
infs = new FileStream(strFile, FileMode.Open, FileAccess.Read);
outfs = new FileStream(strOutputFile, FileMode.CreateNew);
int size = 1 << 14;
byte[] buffer = new byte[size];
while (infs.Read(buffer, 0, size) > 0)
{
outfs.Write(buffer, 0, size);
}
infs.Close();
outfs.Close();
iSuccCount++;
tbLog.AppendText(string.Format("Renamed to {0}\r\n", strOutputFileName));
}
}
}
}
catch (Exception exp)
{
tbLog.AppendText(exp.Message + "\r\n");
if (infs != null)
{
infs.Close();
}
if (outfs != null)
{
outfs.Close();
}
}
tbLog.Refresh();
}
}
}
tbLog.AppendText("Completed\r\n");
tbLog.AppendText(string.Format("Files Total: {0} file(s), Success: {1} file(s)\r\n", iFileCount, iSuccCount));
tbLog.AppendText(string.Format("Total cost time: {0}ms", (int)(DateTime.Now - dtStart).TotalMilliseconds));
}
/// <summary>
/// Using barcode value to split multi-page documents.
/// </summary>
/// <param name="strInputFolder">the path of folder that documents in</param>
/// <param name="strOutputFolder">the path of folder that splitted documents saved in</param>
private void DoSplit(string strInputFolder, string strOutputFolder)
{
int iFileCount = 0;
int iSuccCount = 0;
DateTime dtStart = DateTime.Now;
string[] files = Directory.GetFiles(strInputFolder);
if (files != null)
{
foreach (string strFile in files)
{
if (IsImageFile(strFile))
{
try
{
iFileCount++;
int iDirectSeparator = strFile.LastIndexOf(Path.DirectorySeparatorChar);
string strFileName = strFile.Substring(iDirectSeparator + 1);
tbLog.AppendText(string.Format("\r\nProcessing file {0}\r\n", strFileName));
if (!strFileName.EndsWith(".tiff", true, System.Globalization.CultureInfo.CurrentCulture) &&
!strFileName.EndsWith(".tif", true, System.Globalization.CultureInfo.CurrentCulture))
{
tbLog.AppendText("It's not a multi-page tiff file\r\n");
continue;
}
string[] Templates = barcodeReader.GetAllParameterTemplateNames();
bool bifcontian = false;
string strErrorMSG = "";
//Best coverage settings
barcodeReader.InitRuntimeSettingsWithString("{\"ImageParameter\":{\"Name\":\"BestCoverage\",\"DeblurLevel\":9,\"ExpectedBarcodesCount\":512,\"ScaleDownThreshold\":100000,\"LocalizationModes\":[{\"Mode\":\"LM_CONNECTED_BLOCKS\"},{\"Mode\":\"LM_SCAN_DIRECTLY\"},{\"Mode\":\"LM_STATISTICS\"},{\"Mode\":\"LM_LINES\"},{\"Mode\":\"LM_STATISTICS_MARKS\"}],\"GrayscaleTransformationModes\":[{\"Mode\":\"GTM_ORIGINAL\"},{\"Mode\":\"GTM_INVERTED\"}]}}", EnumConflictMode.CM_OVERWRITE, out strErrorMSG);
//Best speed settings
//barcodeReader.InitRuntimeSettingsWithString("{\"ImageParameter\":{\"Name\":\"BestSpeed\",\"DeblurLevel\":3,\"ExpectedBarcodesCount\":512,\"LocalizationModes\":[{\"Mode\":\"LM_SCAN_DIRECTLY\"}],\"TextFilterModes\":[{\"MinImageDimension\":262144,\"Mode\":\"TFM_GENERAL_CONTOUR\"}]}}", EnumConflictMode.CM_OVERWRITE, out strErrorMSG);
//Balance settings
//barcodeReader.InitRuntimeSettingsWithString("{\"ImageParameter\":{\"Name\":\"Balance\",\"DeblurLevel\":5,\"ExpectedBarcodesCount\":512,\"LocalizationModes\":[{\"Mode\":\"LM_CONNECTED_BLOCKS\"},{\"Mode\":\"LM_STATISTICS\"}]}}", EnumConflictMode.CM_OVERWRITE, out strErrorMSG);
PublicRuntimeSettings tempParameterSettings = barcodeReader.GetRuntimeSettings();
tempParameterSettings.BarcodeFormatIds = formatid;
barcodeReader.UpdateRuntimeSettings(tempParameterSettings);
TextResult[] barcodes = barcodeReader.DecodeFile(strFile, "");
if (barcodes == null || barcodes.Length <= 0)
{
tbLog.AppendText("There is no barcode on the first page\r\n");
}
else
{
List <int> separators = new List <int>();
List <string> values = new List <string>();
List <string> splittedFileNames = new List <string>();
foreach (TextResult result in barcodes)
{
if (result.LocalizationResult.PageNumber >= 0)
{
if (!separators.Contains(result.LocalizationResult.PageNumber))
{
separators.Add(result.LocalizationResult.PageNumber);
values.Add(result.BarcodeText);
}
}
}
string strOutputDir = null;
if (strOutputFolder.EndsWith(Path.DirectorySeparatorChar.ToString()))
{
strOutputDir = strOutputFolder;
}
else
{
strOutputDir = strOutputFolder + Path.DirectorySeparatorChar;
}
Image img = Image.FromFile(strFile);
int iFrameCount = 1;
FrameDimension dimension = FrameDimension.Page;
if (img.FrameDimensionsList != null && img.FrameDimensionsList.Length > 0)
{
dimension = new FrameDimension(img.FrameDimensionsList[0]);
iFrameCount = img.GetFrameCount(dimension);
}
if (iFrameCount <= 1)
{
tbLog.AppendText("It's not a multi-page tiff file\r\n");
continue;
}
bool bHaveExistFile = false;
for (int i = 1; i <= separators.Count; i++)
{
int start = separators[i - 1];
int end = start;
if (i != separators.Count)
{
end = separators[i];
}
else
{
end = iFrameCount;
}
tbLog.AppendText(string.Format("Page: {0}\r\n", separators[i - 1]));
tbLog.AppendText(string.Format("Barcode Value: {0}\r\n", values[i - 1]));
string strOutputFileName = values[i - 1] + ".tiff";
string strOutputFile = strOutputDir + strOutputFileName;
if (File.Exists(strOutputFile))
{
bHaveExistFile = true;
tbLog.AppendText(string.Format("{0} exists,skip splitting pages({1}-{2}) in {3}\r\n", strOutputFileName, start + 1, end, strFileName));
continue;
}
ImageCodecInfo tiffCodeInfo = null;
ImageCodecInfo[] codeinfos = ImageCodecInfo.GetImageDecoders();
foreach (ImageCodecInfo codeinfo in codeinfos)
{
if (codeinfo.FormatID == ImageFormat.Tiff.Guid)
{
tiffCodeInfo = codeinfo;
break;
}
}
System.Drawing.Imaging.EncoderParameters encoderParams = null;
if (end - start == 1)
{
encoderParams = new System.Drawing.Imaging.EncoderParameters(1);
encoderParams.Param[0] = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.Encoder.Compression, (long)System.Drawing.Imaging.EncoderValue.CompressionLZW);
}
else
{
encoderParams = new System.Drawing.Imaging.EncoderParameters(2);
encoderParams.Param[0] = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.Encoder.Compression, (long)System.Drawing.Imaging.EncoderValue.CompressionLZW);
encoderParams.Param[1] = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.Encoder.SaveFlag, (long)System.Drawing.Imaging.EncoderValue.MultiFrame);
}
img.SelectActiveFrame(dimension, start);
img.Save(strOutputFile, tiffCodeInfo, encoderParams);
start++;
if (start < end)
{
encoderParams.Param[1] = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.Encoder.SaveFlag, (long)System.Drawing.Imaging.EncoderValue.FrameDimensionPage);
for (int k = start; k < end; k++)
{
img.SelectActiveFrame(dimension, k);
img.SaveAdd(img, encoderParams);
}
}
splittedFileNames.Add(strOutputFileName);
}
img.Dispose();
if (!bHaveExistFile)
{
iSuccCount++;
}
string strFiles = null;
if (splittedFileNames.Count > 0)
{
strFiles = splittedFileNames[0];
for (int j = 1; j < splittedFileNames.Count; j++)
{
strFiles += "," + splittedFileNames[j];
}
}
if (strFiles != null)
{
tbLog.AppendText(string.Format("Splitted it to multiple files:{0}\r\n", strFiles));
}
}
}
catch (Exception exp)
{
tbLog.AppendText(exp.Message + "\r\n");
}
tbLog.Refresh();
}
}
}
tbLog.AppendText("Completed\r\n");
tbLog.AppendText(string.Format("Files Total: {0} file(s), Success: {1} file(s)\r\n", iFileCount, iSuccCount));
tbLog.AppendText(string.Format("Total cost time: {0}ms", (int)(DateTime.Now - dtStart).TotalMilliseconds));
}