public string getTextFromImageFile(string filePath, Language selectedLanguage, string selectedMode)
{
string language = AspriseOCR.LANGUAGE_ENG;
switch (selectedLanguage)
{
case Language.SPANISH:
language = AspriseOCR.LANGUAGE_SPA;
break;
case Language.ENGLISH:
language = AspriseOCR.LANGUAGE_ENG;
break;
case Language.GERMAN:
language = AspriseOCR.LANGUAGE_DEU;
break;
case Language.FRENCH:
language = AspriseOCR.LANGUAGE_FRA;
break;
default:
language = AspriseOCR.LANGUAGE_ENG;
break;
}
AspriseOCR.SetUp();
AspriseOCR ocr = new AspriseOCR();
ocr.StartEngine(language, AspriseOCR.SPEED_FASTEST);
string s = ocr.Recognize(filePath, -1, -1, -1, -1, -1, AspriseOCR.RECOGNIZE_TYPE_ALL, AspriseOCR.OUTPUT_FORMAT_PLAINTEXT);
ocr.StopEngine();
return s;
}
void setupLangDropdown()
{
string langsStr = AspriseOCR.ListSupportedLangs();
string[] langs = langsStr.Split(new char[] { ',', ';' });
comboLang.Items.Clear();
foreach (string lang in langs)
{
comboLang.Items.Add(lang);
}
String lastLang = formSettings.ContainsKey(PROP_NAME_LANG) ? formSettings[PROP_NAME_LANG] : "eng";
if (lastLang == null || lastLang.Length == 0)
{
lastLang = "eng"; // default
}
selectComboValue(comboLang, lastLang);
}
public async Task<List<string>> getWines(IFormFile file)
{
var fileName=ContentDispositionHeaderValue.Parse(file.ContentDisposition)
.FileName
.Trim('"');
var filePath=_hosting.WebRootPath+"\\Documents\\"+DateTime.Now.ToString("yyyyddMHHmmss")+fileName;
file.SaveAs(filePath);
List<string> platos=new List<string>();
AspriseOCR.SetUp();
client=new AspriseOCR();
client.StartEngine("eng",AspriseOCR.SPEED_SLOW);
string text=client.Recognize(filePath, -1,-1,-1,-1,-1,AspriseOCR.RECOGNIZE_TYPE_ALL, AspriseOCR.OUTPUT_FORMAT_PLAINTEXT);
string[] list=text.Split(new char[] {' '});
List<string> selected=await plato.LookFor(list);
return selected;
}
private void buttonBrowse_Click(object sender, EventArgs e)
{
OpenFileDialog dialog = new OpenFileDialog();
// settings
if (!AspriseOCR.isEmpty(textImage.Text))
{
try
{
dialog.InitialDirectory = Path.GetDirectoryName(textImage.Text.Trim());
}
catch (Exception exception)
{
Console.WriteLine(exception);
}
}
dialog.Title = "Please select OCR input image";
dialog.Filter = "Image Files(*.BMP;*.GIF;*.JPG;*PNG;*TIF;*TIFF;*.PDF)|*.BMP;*.GIF;*.JPG;*PNG;*TIF;*TIFF;*.PDF|All files (*.*)|*.*";
dialog.RestoreDirectory = true;
if (dialog.ShowDialog(this) == DialogResult.OK)
{
textImage.Text = dialog.FileName;
}
}
private void asprise_init()
{
bool browsed = false;
int count = 0;
string dllFilePath = AspriseOCR.getOcrDllPath();
if (dllFilePath == null)
{
string parentFolder = AspriseOCR.detectOcrDllInParentFolders();
if (parentFolder != null)
{
AspriseOCR.addToSystemPath(parentFolder);
log("Folder containing ocr dll detected: " + parentFolder);
}
}
String lang = GetLastLang();
if (lang == null || lang.Length == 0)
{
comboLang.SelectedIndex = 0;
currentLang = "eng";
}
else
{
for (int i = 0; i < comboLang.Items.Count; i++)
{
if (comboLang.Items[i].ToString().Equals(lang))
{
comboLang.SelectedIndex = i;
break;
}
}
currentLang = lang;
}
// Let user browse the ocr dll if it is not found in PATH.
while (true)
{
dllFilePath = AspriseOCR.getOcrDllPath();
if (dllFilePath == null)
{
log("OCR dll (" + AspriseOCR.getOcrDllName() + ") is not found in PATH.");
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.RestoreDirectory = true;
fileDialog.Title = "Please select " + AspriseOCR.getOcrDllName();
fileDialog.FileName = AspriseOCR.getOcrDllName();
if (fileDialog.ShowDialog(this) == DialogResult.OK)
{
log("User browsed dll: " + fileDialog.FileName);
AspriseOCR.addToSystemPath(Path.GetDirectoryName(fileDialog.FileName));
browsed = true;
}
count ++;
if (count == 2)
{
showMessageBox("OCR DLL not found. ", "Error");
break;
}
}
else
{
log("OCR dll found: " + dllFilePath);
if (browsed)
{
log("Please consider copy " + AspriseOCR.getOcrDllName() + " to directory: " +
Directory.GetCurrentDirectory());
}
log(AspriseOCR.GetLibraryVersion());
try
{
log("Starting OCR engine ...");
AspriseOCR.SetUp();
ocr = new AspriseOCR();
ocr.StartEngine(currentLang, AspriseOCR.SPEED_FASTEST);
log("OCR engine started successfully.");
}
catch (Exception e)
{
log("ERROR: Failed to start OCR engine: " + e);
log(e.StackTrace);
}
break;
}
}
// user preference
textImage.Text = GetLastImagePath();
}
void doOcr()
{
if (textImage.Text.Trim().Length == 0)
{
showMessageBox("Please select an input image first.", "Error");
return;
}
if (!File.Exists(textImage.Text.Trim()))
{
showMessageBox("Image file does not exist: " + textImage.Text, "Error");
return;
}
if (! langOnUI.Equals(currentLang))
{
ocr.StopEngine();
currentLang = null;
ocr = new AspriseOCR();
ocr.StartEngine(langOnUI, AspriseOCR.SPEED_FASTEST);
currentLang = langOnUI;
}
if (ocr == null || !ocr.IsEngineRunning)
{
showMessageBox("OCR engine is not running", "Error");
return;
}
if (!checkRecognizeText.Checked && !checkRecognizeBarcodes.Checked)
{
showMessageBox("Please check at least one of 'Text', 'Barcodes'", "Warn");
return;
}
string recognizeType = AspriseOCR.RECOGNIZE_TYPE_ALL;
if (!checkRecognizeText.Checked)
{
recognizeType = AspriseOCR.RECOGNIZE_TYPE_BARCODE;
}
if (!checkRecognizeBarcodes.Checked)
{
recognizeType = AspriseOCR.RECOGNIZE_TYPE_TEXT;
}
string outputFormat = AspriseOCR.OUTPUT_FORMAT_PLAINTEXT;
if (radioOutputXml.Checked)
{
outputFormat = AspriseOCR.OUTPUT_FORMAT_XML;
}
if (radioOutputPdf.Checked)
{
outputFormat = AspriseOCR.OUTPUT_FORMAT_PDF;
}
Dictionary<string, string> dict = new Dictionary<string, string>();
string pdfOutputFile = null;
if (outputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_PDF))
{
pdfOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".pdf");
dict.Add(AspriseOCR.PROP_PDF_OUTPUT_FILE, pdfOutputFile);
dict.Add(AspriseOCR.PROP_PDF_OUTPUT_TEXT_VISIBLE, "true");
dict.Add(AspriseOCR.PROP_PDF_OUTPUT_IMAGE_FORCE_BW, "true");
}
log("OCR in progress, please stand by ...", true);
DateTime timeStart = DateTime.Now;
// Performs the actual recognition
string s = ocr.Recognize(textImage.Text.Trim(), -1, -1, -1, -1, -1, recognizeType, outputFormat, dict);
DateTime timeEnd = DateTime.Now;
// open pdf file
if (outputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_PDF))
{
if (s != null && s.Trim().Length > 0)
{
log(s + "\nPDF file: " + pdfOutputFile, true);
}
else
{
log("PDF file created: " + pdfOutputFile, true);
try
{
System.Diagnostics.Process.Start(@pdfOutputFile);
}
catch (Exception e)
{
// ignore
}
}
log("For illustration purpose, text has been rendered in color instead of transparent.");
}
else
{
log(s, true);
}
// user preference
SetLastImagePath(textImage.Text);
SetLastLang(currentLang);
}
private void asprise_init()
{
formSettings = readDynamicSettings(formSettingFileName);
bool browsed = false;
int count = 0;
// Let user browse the ocr dll if it is not found in PATH.
while (true)
{
string dllFilePath = AspriseOCR.loadDll();
if (dllFilePath == null)
{
log("OCR dll (" + AspriseOCR.getOcrDllName() + ") is not found in PATH.");
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.RestoreDirectory = true;
fileDialog.Title = "Please select " + AspriseOCR.getOcrDllName();
fileDialog.FileName = AspriseOCR.getOcrDllName();
if (fileDialog.ShowDialog(this) == DialogResult.OK)
{
log("User browsed dll: " + fileDialog.FileName);
AspriseOCR.addToSystemPath(Path.GetDirectoryName(fileDialog.FileName));
browsed = true;
}
count++;
if (count == 2)
{
showMessageBox("OCR DLL not found. ", "Error");
break;
}
}
else
{
log("OCR dll found: " + dllFilePath);
if (browsed)
{
log("Please consider copy " + AspriseOCR.getOcrDllName() + " to directory: " +
Directory.GetCurrentDirectory());
}
try
{
log(AspriseOCR.GetLibraryVersion());
Text = AspriseOCR.GetLibraryVersion();
log("Starting OCR engine ...");
AspriseOCR.SetUp();
setupLangDropdown();
ocr = new AspriseOCR();
ocr.StartEngine(currentLang, AspriseOCR.SPEED_FASTEST, textPropsStart.Text.Trim());
currentEngineStartProps = textPropsStart.Text.Trim();
log("OCR engine started successfully.");
}
catch (Exception e)
{
log("ERROR: Failed to start OCR engine: " + e);
log(e.StackTrace);
}
break;
}
}
// user preference
textImage.Text = formSettings.Keys.Contains(PROP_NAME_LAST_IMG) ? formSettings[PROP_NAME_LAST_IMG] : "";
selectComboValue(comboTextLayout, formSettings.ContainsKey(PROP_NAME_TEXT_LAYOUT) ? formSettings[PROP_NAME_TEXT_LAYOUT] : "auto");
if (formSettings.ContainsKey(PROP_NAME_DATA_CAPTURE))
{
checkDetectTables.Checked = "true".Equals(formSettings[PROP_NAME_DATA_CAPTURE].ToLower());
}
if (formSettings.ContainsKey(PROP_NAME_AUTO_ROTATE))
{
checkAutoRotatePages.Checked = "true".Equals(formSettings[PROP_NAME_AUTO_ROTATE].ToLower());
}
if (formSettings.ContainsKey(PROP_NAME_WORD_LEVEL))
{
checkWordLevel.Checked = "true".Equals(formSettings[PROP_NAME_WORD_LEVEL].ToLower());
}
selectComboValue(comboRecognizeType, "Text + Barcodes"); // force to always init with 'all'
if (formSettings.ContainsKey(PROP_NAME_HIGHLIGHT_PDF))
{
checkPdfHighlightText.Checked = "true".Equals(formSettings[PROP_NAME_HIGHLIGHT_PDF].ToLower());
}
string outputFormat = formSettings.ContainsKey(PROP_NAME_OUTPUT_FORMAT) ? formSettings[PROP_NAME_OUTPUT_FORMAT] : "xml";
radioOutputPdf.Checked = "pdf".Equals(outputFormat);
radioOutputText.Checked = "text".Equals(outputFormat);
radioOutputXml.Checked = "xml".Equals(outputFormat);
radioOutputRtf.Checked = "rtf".Equals(outputFormat);
textPropsStart.Text = formSettings.Keys.Contains(PROP_NAME_PROPS_START) ? formSettings[PROP_NAME_PROPS_START] : "";
textPropsRecognize.Text = formSettings.Keys.Contains(PROP_NAME_PROPS_RECOGNIZE) ? formSettings[PROP_NAME_PROPS_RECOGNIZE] : "";
}
void doOcr()
{
if (requestImgFile.Length == 0)
{
showMessageBox("Please select an input image first.", "Error");
return;
}
if (!File.Exists(requestImgFile))
{
showMessageBox("Image file does not exist: " + requestImgFile, "Error");
return;
}
if (!requestLang.Equals(currentLang) || !requestPropsStart.Equals(currentEngineStartProps))
{
ocr.StopEngine();
currentLang = null;
ocr = new AspriseOCR();
ocr.StartEngine(requestLang, AspriseOCR.SPEED_FASTEST, requestPropsStart);
currentLang = requestLang;
currentEngineStartProps = requestPropsStart;
}
if (ocr == null || !ocr.IsEngineRunning)
{
showMessageBox("OCR engine is not running", "Error");
return;
}
Dictionary <string, string> dict = new Dictionary <string, string>();
dict.Add(AspriseOCR.PROP_OUTPUT_SEPARATE_WORDS, requestWordLevel? "true" : "false");
dict.Add(AspriseOCR.PROP_PAGE_TYPE, requestLayout);
dict.Add(AspriseOCR.PROP_TABLE_SKIP_DETECTION, requestDataCapture ? "false" : "true");
dict.Add(AspriseOCR.PROP_IMG_PREPROCESS_TYPE, requestAutoRotate ? AspriseOCR.PROP_IMG_PREPROCESS_TYPE_DEFAULT_WITH_ORIENTATION_DETECTION : AspriseOCR.PROP_IMG_PREPROCESS_TYPE_DEFAULT);
string pdfOutputFile = null;
if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_PDF))
{
pdfOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".pdf");
dict.Add(AspriseOCR.PROP_PDF_OUTPUT_FILE, pdfOutputFile);
dict.Add(AspriseOCR.PROP_PDF_OUTPUT_TEXT_VISIBLE, checkPdfHighlightText.Checked ? "true" : "false");
dict.Add(AspriseOCR.PROP_PDF_OUTPUT_IMAGE_FORCE_BW, "true");
}
string rtfOutputFile = null;
if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_RTF))
{
rtfOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".rtf");
dict.Add(AspriseOCR.PROP_RTF_OUTPUT_FILE, rtfOutputFile);
}
string allRecogProps = AspriseOCR.dictToString(dict) +
(requestPropsRecognize == null || requestPropsRecognize.Trim().Length == 0 ?
"" : AspriseOCR.CONFIG_PROP_SEPARATOR + requestPropsRecognize);
String status = "Recognizing " + requestRecognizeType + " to output as " + requestOutputFormat + " on image: " + requestImgFile + " ...\n" +
"OCR engine start props: " + requestPropsStart + "\n" +
"OCR recognition props: " + allRecogProps + "\n" +
"Please stand by ...";
log(status, true);
DateTime timeStart = DateTime.Now;
// Performs the actual recognition
string s = ocr.Recognize(textImage.Text.Trim(), -1, -1, -1, -1, -1, requestRecognizeType, requestOutputFormat, AspriseOCR.dictToString(dict) + AspriseOCR.CONFIG_PROP_SEPARATOR + requestPropsRecognize);
DateTime timeEnd = DateTime.Now;
// open pdf file
if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_PDF))
{
if (s != null && s.Trim().Length > 0)
{
log(s + "\nPDF file: " + pdfOutputFile, true);
}
else
{
log("PDF file created: " + pdfOutputFile, true);
try
{
System.Diagnostics.Process.Start(@pdfOutputFile);
}
catch (Exception e)
{
Console.WriteLine(e);
log(e.ToString());
}
}
log("For illustration purpose, text has been rendered in color instead of transparent.");
}
else if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_RTF))
{
if (s != null && s.Trim().Length > 0)
{
log(s + "\nRTF file: " + rtfOutputFile, true);
}
else
{
log("RTF file created: " + rtfOutputFile, true);
try
{
System.Diagnostics.Process.Start(@rtfOutputFile);
}
catch (Exception e)
{
Console.WriteLine(e);
log(e.ToString());
}
}
}
else if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_XML))
{
log("", true);
try
{
string xmlOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".xml");
File.WriteAllText(xmlOutputFile, s, Encoding.UTF8);
AspriseOCR.saveAocrXslTo(Directory.GetCurrentDirectory(), false);
if (File.Exists(xmlOutputFile))
{
log("You may view the XML file using IE or Firefox: " + xmlOutputFile, true);
System.Diagnostics.Process.Start(@xmlOutputFile);
}
}
catch (Exception e)
{
Console.WriteLine(e);
log(e.ToString());
}
log(s, false);
}
else
{
log(s == null ? "(null)" : s, true);
}
// user preference
saveSettings();
}
private void asprise_init()
{
formSettings = readDynamicSettings(formSettingFileName);
bool browsed = false;
int count = 0;
// Let user browse the ocr dll if it is not found in PATH.
while (true)
{
string dllFilePath = AspriseOCR.loadDll();
if (dllFilePath == null)
{
log("OCR dll (" + AspriseOCR.getOcrDllName() + ") is not found in PATH.");
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.RestoreDirectory = true;
fileDialog.Title = "Please select " + AspriseOCR.getOcrDllName();
fileDialog.FileName = AspriseOCR.getOcrDllName();
if (fileDialog.ShowDialog(this) == DialogResult.OK)
{
log("User browsed dll: " + fileDialog.FileName);
AspriseOCR.addToSystemPath(Path.GetDirectoryName(fileDialog.FileName));
browsed = true;
}
count ++;
if (count == 2)
{
showMessageBox("OCR DLL not found. ", "Error");
break;
}
}
else
{
log("OCR dll found: " + dllFilePath);
if (browsed)
{
log("Please consider copy " + AspriseOCR.getOcrDllName() + " to directory: " +
Directory.GetCurrentDirectory());
}
try
{
log(AspriseOCR.GetLibraryVersion());
Text = AspriseOCR.GetLibraryVersion();
log("Starting OCR engine ...");
AspriseOCR.SetUp();
setupLangDropdown();
ocr = new AspriseOCR();
ocr.StartEngine(currentLang, AspriseOCR.SPEED_FASTEST, textPropsStart.Text.Trim());
currentEngineStartProps = textPropsStart.Text.Trim();
log("OCR engine started successfully.");
}
catch (Exception e)
{
log("ERROR: Failed to start OCR engine: " + e);
log(e.StackTrace);
}
break;
}
}
// user preference
textImage.Text = formSettings.Keys.Contains(PROP_NAME_LAST_IMG) ? formSettings[PROP_NAME_LAST_IMG] : "";
selectComboValue(comboTextLayout, formSettings.ContainsKey(PROP_NAME_TEXT_LAYOUT) ? formSettings[PROP_NAME_TEXT_LAYOUT] : "auto");
if (formSettings.ContainsKey(PROP_NAME_DATA_CAPTURE))
{
checkDetectTables.Checked = "true".Equals(formSettings[PROP_NAME_DATA_CAPTURE].ToLower());
}
if (formSettings.ContainsKey(PROP_NAME_AUTO_ROTATE))
{
checkAutoRotatePages.Checked = "true".Equals(formSettings[PROP_NAME_AUTO_ROTATE].ToLower());
}
if (formSettings.ContainsKey(PROP_NAME_WORD_LEVEL))
{
checkWordLevel.Checked = "true".Equals(formSettings[PROP_NAME_WORD_LEVEL].ToLower());
}
selectComboValue(comboRecognizeType, "Text + Barcodes"); // force to always init with 'all'
if (formSettings.ContainsKey(PROP_NAME_HIGHLIGHT_PDF))
{
checkPdfHighlightText.Checked = "true".Equals(formSettings[PROP_NAME_HIGHLIGHT_PDF].ToLower());
}
string outputFormat = formSettings.ContainsKey(PROP_NAME_OUTPUT_FORMAT) ? formSettings[PROP_NAME_OUTPUT_FORMAT] : "xml";
radioOutputPdf.Checked = "pdf".Equals(outputFormat);
radioOutputText.Checked = "text".Equals(outputFormat);
radioOutputXml.Checked = "xml".Equals(outputFormat);
radioOutputRtf.Checked = "rtf".Equals(outputFormat);
textPropsStart.Text = formSettings.Keys.Contains(PROP_NAME_PROPS_START) ? formSettings[PROP_NAME_PROPS_START] : "";
textPropsRecognize.Text = formSettings.Keys.Contains(PROP_NAME_PROPS_RECOGNIZE) ? formSettings[PROP_NAME_PROPS_RECOGNIZE] : "";
}
void doOcr()
{
if (requestImgFile.Length == 0)
{
showMessageBox("Please select an input image first.", "Error");
return;
}
if (!File.Exists(requestImgFile))
{
showMessageBox("Image file does not exist: " + requestImgFile, "Error");
return;
}
if (!requestLang.Equals(currentLang) || !requestPropsStart.Equals(currentEngineStartProps))
{
ocr.StopEngine();
currentLang = null;
ocr = new AspriseOCR();
ocr.StartEngine(requestLang, AspriseOCR.SPEED_FASTEST, requestPropsStart);
currentLang = requestLang;
currentEngineStartProps = requestPropsStart;
}
if (ocr == null || !ocr.IsEngineRunning)
{
showMessageBox("OCR engine is not running", "Error");
return;
}
Dictionary<string, string> dict = new Dictionary<string, string>();
dict.Add(AspriseOCR.PROP_OUTPUT_SEPARATE_WORDS, requestWordLevel? "true" : "false");
dict.Add(AspriseOCR.PROP_PAGE_TYPE, requestLayout);
dict.Add(AspriseOCR.PROP_TABLE_SKIP_DETECTION, requestDataCapture ? "false" : "true");
dict.Add(AspriseOCR.PROP_IMG_PREPROCESS_TYPE,requestAutoRotate ? AspriseOCR.PROP_IMG_PREPROCESS_TYPE_DEFAULT_WITH_ORIENTATION_DETECTION : AspriseOCR.PROP_IMG_PREPROCESS_TYPE_DEFAULT);
string pdfOutputFile = null;
if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_PDF))
{
pdfOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".pdf");
dict.Add(AspriseOCR.PROP_PDF_OUTPUT_FILE, pdfOutputFile);
dict.Add(AspriseOCR.PROP_PDF_OUTPUT_TEXT_VISIBLE, checkPdfHighlightText.Checked ? "true" : "false");
dict.Add(AspriseOCR.PROP_PDF_OUTPUT_IMAGE_FORCE_BW, "true");
}
string rtfOutputFile = null;
if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_RTF))
{
rtfOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".rtf");
dict.Add(AspriseOCR.PROP_RTF_OUTPUT_FILE, rtfOutputFile);
}
string allRecogProps = AspriseOCR.dictToString(dict) +
(requestPropsRecognize == null || requestPropsRecognize.Trim().Length == 0 ?
"" : AspriseOCR.CONFIG_PROP_SEPARATOR + requestPropsRecognize);
String status = "Recognizing " + requestRecognizeType + " to output as " + requestOutputFormat + " on image: " + requestImgFile + " ...\n" +
"OCR engine start props: " + requestPropsStart + "\n" +
"OCR recognition props: " + allRecogProps + "\n" +
"Please stand by ...";
log(status, true);
DateTime timeStart = DateTime.Now;
// Performs the actual recognition
string s = ocr.Recognize(textImage.Text.Trim(), -1, -1, -1, -1, -1, requestRecognizeType, requestOutputFormat, AspriseOCR.dictToString(dict) + AspriseOCR.CONFIG_PROP_SEPARATOR + requestPropsRecognize);
DateTime timeEnd = DateTime.Now;
// open pdf file
if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_PDF))
{
if (s != null && s.Trim().Length > 0)
{
log(s + "\nPDF file: " + pdfOutputFile, true);
}
else
{
log("PDF file created: " + pdfOutputFile, true);
try
{
System.Diagnostics.Process.Start(@pdfOutputFile);
}
catch (Exception e)
{
Console.WriteLine(e);
log(e.ToString());
}
}
log("For illustration purpose, text has been rendered in color instead of transparent.");
}
else if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_RTF))
{
if (s != null && s.Trim().Length > 0)
{
log(s + "\nRTF file: " + rtfOutputFile, true);
}
else
{
log("RTF file created: " + rtfOutputFile, true);
try
{
System.Diagnostics.Process.Start(@rtfOutputFile);
}
catch (Exception e)
{
Console.WriteLine(e);
log(e.ToString());
}
}
}
else if (requestOutputFormat.Equals(AspriseOCR.OUTPUT_FORMAT_XML))
{
log("", true);
try
{
string xmlOutputFile = Path.Combine(Directory.GetCurrentDirectory(), DateTime.Now.ToString("O").Replace(':', '-') + ".xml");
File.WriteAllText(xmlOutputFile, s, Encoding.UTF8);
AspriseOCR.saveAocrXslTo(Directory.GetCurrentDirectory(), false);
if (File.Exists(xmlOutputFile))
{
log("You may view the XML file using IE or Firefox: " + xmlOutputFile, true);
System.Diagnostics.Process.Start(@xmlOutputFile);
}
}
catch (Exception e)
{
Console.WriteLine(e);
log(e.ToString());
}
log(s, false);
}
else
{
log(s == null ? "(null)" : s, true);
}
// user preference
saveSettings();
}