private static TextResult[] DecodeFile(BarcodeReader _br, string strImagePath)
{
//modifiy the default template and decode file.
PublicRuntimeSettings settings = _br.GetRuntimeSettings();
//set max barcode count.
settings.mMaxBarcodesCount = 1;
_br.UpdateRuntimeSettings(settings);
TextResult[] result = _br.DecodeFile(strImagePath, "");
return(result);
}
private void ReadBarcodesButton_Click(object sender, EventArgs e)
{
Console.WriteLine("reading dbr");
if (pictureBox1.Tag == null)
{
return;
}
if (DBRTemplateTextBox.Text != "")
{
try
{
String o = "";
reader.InitRuntimeSettingsWithString(DBRTemplateTextBox.Text, EnumConflictMode.CM_OVERWRITE, errorMessage: out o);
PublicRuntimeSettings rs = reader.GetRuntimeSettings();
rs.ResultCoordinateType = EnumResultCoordinateType.RCT_PIXEL;
reader.UpdateRuntimeSettings(rs);
}
catch (Exception)
{
throw;
}
}
try
{
TextResult[] results = reader.DecodeFile(pictureBox1.Tag.ToString(), "");
string outputInfo = "Total barcodes found: " + results.Length.ToString();
Console.WriteLine(outputInfo);
for (int iIndex = 0; iIndex < results.Length; ++iIndex)
{
int iBarcodeIndex = iIndex + 1;
string builder = "Barcode " + iBarcodeIndex.ToString() + ":\r\n";
TextResult result = results[iIndex];
if (result.BarcodeFormat != 0)
{
builder += " Type: " + result.BarcodeFormatString + "\r\n";
}
else
{
builder += " Type: " + result.BarcodeFormatString_2 + "\r\n";
}
builder += " Value: " + result.BarcodeText + "\r\n";
draw(pictureBox1.Image, result.LocalizationResult.ResultPoints);
Console.WriteLine(builder);
textBox1.Text = textBox1.Text + builder;
}
textBox1.Tag = results;
}
catch (BarcodeReaderException exp)
{
Console.WriteLine(exp.Message);
textBox1.Text = exp.Message;
}
}
private static TextResult[] DecodeFile(BarcodeReader _br, string strImagePath)
{
//modifiy the default template and decode file.
PublicRuntimeSettings settings = _br.GetRuntimeSettings();
//set excepted barcode count.
settings.mExpectedBarcodesCount = 0x7ffffff;
settings.mRegionPredetectionMode = RegionPredetectionMode.RPM_Enable;
_br.UpdateRuntimeSettings(settings);
TextResult[] result = _br.DecodeFile(strImagePath, "");
return(result);
}
private static TextResult[] DecodeFile(BarcodeReader _br, string strImagePath)
{
string strErrorMSG = "";
//Best coverage settings
_br.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
//_br.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
//_br.InitRuntimeSettingsWithString("{\"ImageParameter\":{\"Name\":\"Balance\",\"DeblurLevel\":5,\"ExpectedBarcodesCount\":512,\"LocalizationModes\":[{\"Mode\":\"LM_CONNECTED_BLOCKS\"},{\"Mode\":\"LM_STATISTICS\"}]}}", EnumConflictMode.CM_OVERWRITE, out strErrorMSG);
//modifiy the default template and decode file.
PublicRuntimeSettings settings = _br.GetRuntimeSettings();
//set excepted barcode count.
settings.ExpectedBarcodesCount = 0x7ffffff;
_br.UpdateRuntimeSettings(settings);
TextResult[] result = _br.DecodeFile(strImagePath, "");
return(result);
}
/// <summary>
/// Using barcode value to classify documents.
/// </summary>
/// <param name="strInputFolder">the path of folder that documents in</param>
/// <param name="strOutputFolder">the path of folder that classified documents saved in</param>
private void DoClassify(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();
PublicRuntimeSettings tempParameterSettings = barcodeReader.GetRuntimeSettings();
tempParameterSettings.mBarcodeFormatIds = formatid;
barcodeReader.UpdateRuntimeSettings(tempParameterSettings);
TextResult[] barcodes = barcodeReader.DecodeBitmap(bmp, "");
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));
if (barcodes[0].BarcodeText.IndexOfAny(Path.GetInvalidFileNameChars()) < 0)
{
//output dir
string strOutDir = null;
if (strOutputFolder.EndsWith(Path.DirectorySeparatorChar.ToString()))
{
strOutDir = strOutputFolder + barcodes[0].BarcodeText + Path.DirectorySeparatorChar;
}
else
{
strOutDir = strOutputFolder + Path.DirectorySeparatorChar + barcodes[0].BarcodeText + Path.DirectorySeparatorChar;
}
if (!Directory.Exists(strOutDir))
{
Directory.CreateDirectory(strOutDir);
}
//output file name
string strOutputFile = strOutDir + strFileName;
if (File.Exists(strOutputFile))
{
tbLog.AppendText(string.Format("{0} already exists in {1}, skip classifying\r\n", strFileName, barcodes[0].BarcodeText + Path.DirectorySeparatorChar));
}
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("Copied it to the folder: {0}\r\n", strOutDir));
}
}
else
{
// not a valid directory name
tbLog.AppendText(string.Format("{0} contains character(s) that are not allowed in folder names, skip classifying\r\n", barcodes[0].BarcodeText));
}
}
}
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;
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 classify documents.
/// </summary>
/// <param name="strInputFolder">the path of folder that documents in</param>
/// <param name="strOutputFolder">the path of folder that classified documents saved in</param>
private void DoClassify(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();
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.DecodeBitmap(bmp, "");
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));
if (barcodes[0].BarcodeText.IndexOfAny(Path.GetInvalidFileNameChars()) < 0)
{
//output dir
string strOutDir = null;
if (strOutputFolder.EndsWith(Path.DirectorySeparatorChar.ToString()))
{
strOutDir = strOutputFolder + barcodes[0].BarcodeText + Path.DirectorySeparatorChar;
}
else
{
strOutDir = strOutputFolder + Path.DirectorySeparatorChar + barcodes[0].BarcodeText + Path.DirectorySeparatorChar;
}
if (!Directory.Exists(strOutDir))
{
Directory.CreateDirectory(strOutDir);
}
//output file name
string strOutputFile = strOutDir + strFileName;
if (File.Exists(strOutputFile))
{
tbLog.AppendText(string.Format("{0} already exists in {1}, skip classifying\r\n", strFileName, barcodes[0].BarcodeText + Path.DirectorySeparatorChar));
}
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("Copied it to the folder: {0}\r\n", strOutDir));
}
}
else
{
// not a valid directory name
tbLog.AppendText(string.Format("{0} contains character(s) that are not allowed in folder names, skip classifying\r\n", barcodes[0].BarcodeText));
}
}
}
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));
}
