public static void Main(string[] args)
{
var testImagePath = "./phototest.tif";
if (args.Length > 0) {
testImagePath = args[0];
}
try {
var logger = new FormattedConsoleLogger();
var resultPrinter = new ResultPrinter(logger);
using (var engine = new TesseractEngine(@"./tessdata", "eng", EngineMode.Default)) {
using (var img = Pix.LoadFromFile(testImagePath)) {
using (logger.Begin("Process image")) {
var i = 1;
using (var page = engine.Process(img)) {
var text = page.GetText();
logger.Log("Text: {0}", text);
logger.Log("Mean confidence: {0}", page.GetMeanConfidence());
using (var iter = page.GetIterator()) {
iter.Begin();
do {
if (i % 2 == 0) {
using (logger.Begin("Line {0}", i)) {
do {
using (logger.Begin("Word Iteration")) {
if (iter.IsAtBeginningOf(PageIteratorLevel.Block)) {
logger.Log("New block");
}
if (iter.IsAtBeginningOf(PageIteratorLevel.Para)) {
logger.Log("New paragraph");
}
if (iter.IsAtBeginningOf(PageIteratorLevel.TextLine)) {
logger.Log("New line");
}
logger.Log("word: " + iter.GetText(PageIteratorLevel.Word));
}
} while (iter.Next(PageIteratorLevel.TextLine, PageIteratorLevel.Word));
}
}
i++;
} while (iter.Next(PageIteratorLevel.Para, PageIteratorLevel.TextLine));
}
}
}
}
}
} catch (Exception e) {
Trace.TraceError(e.ToString());
Console.WriteLine("Unexpected Error: " + e.Message);
Console.WriteLine("Details: ");
Console.WriteLine(e.ToString());
}
Console.Write("Press any key to continue . . . ");
Console.ReadKey(true);
}
public Scope(FormattedConsoleLogger container, int indentLevel)
{
this.container = container;
this.indentLevel = indentLevel;
StringBuilder indent = new StringBuilder();
for (int i = 0; i < indentLevel; i++) {
indent.Append(Tab);
}
this.indent = indent.ToString();
}
public Scope(FormattedConsoleLogger container, int indentLevel)
{
this.container = container;
this.indentLevel = indentLevel;
StringBuilder indent = new StringBuilder();
for (int i = 0; i < indentLevel; i++)
{
indent.Append(Tab);
}
this.indent = indent.ToString();
}
public ResultPrinter(FormattedConsoleLogger logger)
{
this.logger = logger;
}
public ResultPrinter(FormattedConsoleLogger logger)
{
this.logger = logger;
}
public static void Main(string[] args)
{
var testImagePath = "./phototest.tif";
if (args.Length > 0)
{
testImagePath = args[0];
}
try {
var logger = new FormattedConsoleLogger();
var resultPrinter = new ResultPrinter(logger);
using (var engine = new TesseractEngine(@"./tessdata", "eng", EngineMode.Default)) {
using (var img = Pix.LoadFromFile(testImagePath)) {
using (logger.Begin("Process image")) {
var i = 1;
using (var page = engine.Process(img)) {
var text = page.GetText();
logger.Log("Text: {0}", text);
logger.Log("Mean confidence: {0}", page.GetMeanConfidence());
using (var iter = page.GetIterator()) {
iter.Begin();
do
{
if (i % 2 == 0)
{
using (logger.Begin("Line {0}", i)) {
do
{
using (logger.Begin("Word Iteration")) {
if (iter.IsAtBeginningOf(PageIteratorLevel.Block))
{
logger.Log("New block");
}
if (iter.IsAtBeginningOf(PageIteratorLevel.Para))
{
logger.Log("New paragraph");
}
if (iter.IsAtBeginningOf(PageIteratorLevel.TextLine))
{
logger.Log("New line");
}
logger.Log("word: " + iter.GetText(PageIteratorLevel.Word));
}
} while (iter.Next(PageIteratorLevel.TextLine, PageIteratorLevel.Word));
}
}
i++;
} while (iter.Next(PageIteratorLevel.Para, PageIteratorLevel.TextLine));
}
}
}
}
}
} catch (Exception e) {
Trace.TraceError(e.ToString());
Console.WriteLine("Unexpected Error: " + e.Message);
Console.WriteLine("Details: ");
Console.WriteLine(e.ToString());
}
Console.Write("Press any key to continue . . . ");
Console.ReadKey(true);
}
public string ScanImage(string dateStamp)
{
m_logger.Debug("Start: ScanImage()");
string rawText = "";
var imagePath = generateNameGrey(dateStamp);
if (System.IO.File.Exists(imagePath))
{
try
{
var logger2 = new FormattedConsoleLogger();
var resultPrinter = new ResultPrinter(logger2);
using (var engine = new TesseractEngine(@"./tessdata", "eng", EngineMode.Default))
// Only digits - It doesn't work properly but we'll leave it here in case we decide to take this way
// using (var engine = new TesseractEngine(@"./tessdata", "eng", EngineMode.Default, "./tessdata/config/onlyDigits.cfg"))
{
//m_logger.Trace("Tesseract found in {0}", TESSERACT_DATA_PATH);
using (var img = Pix.LoadFromFile(imagePath))
{
using (logger2.Begin("Process image"))
{
using (Page page = engine.Process(img))
{
rawText = page.GetText();
m_logger.Trace(rawText);
m_logger.Trace("Text: {0}", rawText);
m_logger.Trace("Mean confidence: {0}", page.GetMeanConfidence());
// Fix Bug when the digit '1' is interpreted as the letter 'l'
rawText = rawText.Replace('l', '1');
// Fix Bug when the digit '0' is interpreted as the letter 'O'
rawText = rawText.Replace('O', '0');
m_logger.Trace("Text ('l' to 1 and 'O' to 0): {0}", rawText);
}
}
}
}
}
catch (Exception e)
{
m_logger.Trace("Couldn't find the tesseract data");
Trace.TraceError(e.ToString());
Console.WriteLine("Unexpected Error: " + e.Message);
Console.WriteLine("Details: ");
Console.WriteLine(e.ToString());
}
return rawText;
}
else
{
string strError = "ScanImage unable to locate file: " + imagePath + ". Is SurveyCraft visible";
m_logger.Error(strError);
m_logger.Info(MailUtils.MailUtils.sendit("*****@*****.**", m_strMachineNumber, strError, m_strDailyLogFilename));
errorPopup("Couldn't capture image", "Is SurveyCraft window the main visible window?");
return null;
}
}
