public virtual void SpaceTrimColumnTextTest()
{
Document doc = new Document(PageSize.A4, 50, 30, 50, 30);
PdfWriter writer = PdfWriter.GetInstance(doc, new FileStream(OUTSPTRIMCT, FileMode.Create));
doc.Open();
Phrase under = new Phrase();
under.Font = new Font(Font.FontFamily.TIMES_ROMAN, 12, Font.UNDERLINE);
under.Add(new Chunk(" 1 1 9 "));
Paragraph underlineTest = new Paragraph(under);
underlineTest.KeepTogether = true;
doc.Add(underlineTest);
doc.Close();
writer.Close();
PdfReader reader = new PdfReader(OUTSPTRIMCT);
MyTextRenderListener listener = new MyTextRenderListener();
PdfContentStreamProcessor processor = new PdfContentStreamProcessor(listener);
PdfDictionary pageDic = reader.GetPageN(1);
PdfDictionary resourcesDic = pageDic.GetAsDict(PdfName.RESOURCES);
processor.ProcessContent(ContentByteUtils.GetContentBytesForPage(reader, 1), resourcesDic);
Assert.IsTrue(listener.GetText().Length == 60, "Unexpected text length");
}
/**
* This method edits the immediate contents of a page, i.e. its content stream.
* It explicitly does not descent into form xobjects, patterns, or annotations.
*/
public void EditPage(PdfStamper pdfStamper, int pageNum)
{
var pdfReader = pdfStamper.Reader;
var page = pdfReader.GetPageN(pageNum);
var pageContentInput = ContentByteUtils.GetContentBytesForPage(pdfReader, pageNum);
page.Remove(PdfName.CONTENTS);
EditContent(pageContentInput, page.GetAsDict(PdfName.RESOURCES), pdfStamper.GetUnderContent(pageNum));
}
/**
* Processes content from the specified page number using the specified listener
* @param <E> the type of the renderListener - this makes it easy to chain calls
* @param pageNumber the page number to process
* @param renderListener the listener that will receive render callbacks
* @return the provided renderListener
* @throws IOException if operations on the reader fail
*/
virtual public E ProcessContent <E>(int pageNumber, E renderListener) where E : IRenderListener
{
PdfDictionary pageDic = reader.GetPageN(pageNumber);
PdfDictionary resourcesDic = pageDic.GetAsDict(PdfName.RESOURCES);
PdfContentStreamProcessor processor = new PdfContentStreamProcessor(renderListener);
processor.ProcessContent(ContentByteUtils.GetContentBytesForPage(reader, pageNumber), resourcesDic);
return(renderListener);
}
public static void ProcessContentPage(PdfReader reader, int page, Test_iTextSharp.ITextExtractionStrategy strategy)
{
PdfReaderContentParser parser = new PdfReaderContentParser(reader);
PdfDictionary pageDic = reader.GetPageN(page);
PdfDictionary resourcesDic = pageDic.GetAsDict(PdfName.RESOURCES);
Test_iTextSharp.PdfContentStreamProcessor processor = new Test_iTextSharp.PdfContentStreamProcessor(strategy);
byte[] bytes = ContentByteUtils.GetContentBytesForPage(reader, page);
processor.ProcessContent(bytes, resourcesDic);
}
public static string ExtractText(string pdfFilename, int pageNumber)
{
PdfReader reader = new PdfReader(pdfFilename);
MyTextRenderListener listener = new MyTextRenderListener();
PdfContentStreamProcessor processor = new PdfContentStreamProcessor(listener);
PdfDictionary pageDic = reader.GetPageN(pageNumber);
PdfDictionary resourcesDic = pageDic.GetAsDict(PdfName.RESOURCES);
processor.ProcessContent(ContentByteUtils.GetContentBytesForPage(reader, 1), resourcesDic);
return(listener.Text.ToString());
}
private void CheckPageContent(String path)
{
PdfReader pdfReader = new PdfReader(path);
PdfDictionary pageDic = pdfReader.GetPageN(1);
IRenderListener dummy = new DummyRenderListner();
PdfContentStreamProcessor processor = new PdfContentStreamProcessor(dummy);
PdfDictionary resourcesDic = pageDic.GetAsDict(PdfName.RESOURCES);
processor.ProcessContent(ContentByteUtils.GetContentBytesForPage(pdfReader, 1), resourcesDic);
pdfReader.Close();
}
public void extractSnippets(String src, String dest)
{
TextWriter output = new StreamWriter(new FileStream(dest, FileMode.Create));
PdfReader reader = new PdfReader(src);
IRenderListener listener = new MyTextRenderListener(output);
PdfContentStreamProcessor processor =
new PdfContentStreamProcessor(listener);
PdfDictionary pageDic = reader.GetPageN(1);
PdfDictionary resourcesDic = pageDic.GetAsDict(PdfName.RESOURCES);
processor.ProcessContent(ContentByteUtils.GetContentBytesForPage(reader, 1), resourcesDic);
output.Flush();
output.Close();
reader.Close();
}
/**
* Put all data from given day into given table
*/
public static void collectDataforDay(DateTime dateTime, SQLiteConnection m_dbConnection)
{
string zeroMonth = dateTime.Month < 10 ? "0" : "";
string zeroDay = dateTime.Day < 10 ? "0" : "";
string date = zeroMonth + dateTime.Month + "/" + zeroDay + dateTime.Day + "/" + dateTime.Year;
PdfReader reader;
try
{
reader = new PdfReader("http://www.equibase.com/premium/eqbPDFChartPlus.cfm?RACE=A&BorP=P&TID=SAR&CTRY=USA&DT=" + date + "&DAY=D&STYLE=EQB");
}
catch (Exception e)
{
Console.WriteLine("CAPTCHA TIME");
Console.ReadKey();
Console.ReadKey();
reader = new PdfReader("http://www.equibase.com/premium/eqbPDFChartPlus.cfm?RACE=A&BorP=P&TID=SAR&CTRY=USA&DT=" + date + "&DAY=D&STYLE=EQB");
}
StringBuilder builder = new StringBuilder();
for (int x = 1; x <= reader.NumberOfPages; x++)
{
PdfDictionary page = reader.GetPageN(x);
IRenderListener listener = new SBTextRenderer(builder);
PdfContentStreamProcessor processor = new PdfContentStreamProcessor(listener);
PdfDictionary pageDic = reader.GetPageN(x);
PdfDictionary resourcesDic = pageDic.GetAsDict(PdfName.RESOURCES);
processor.ProcessContent(ContentByteUtils.GetContentBytesForPage(reader, x), resourcesDic);
}
if (pages.Count != 0)
{
DataHandler handler = new DataHandler(dateTime, pages, m_dbConnection);
Thread thread = new Thread(new ThreadStart(handler.extractPdfData));
thread.Start();
thread.Join();
reader.Dispose();
pages.Clear();
}
else
{
// If there were no races on this particular day, simply skip it! :D
Console.WriteLine("Invalid Date: " + date);
}
}
virtual public void WeirdHyphensTest()
{
PdfReader reader = TestResourceUtils.GetResourceAsPdfReader(TEST_RESOURCES_PATH, "WeirdHyphens.pdf");
List <String> textChunks = new List <String>();
IRenderListener listener = new MyTextRenderListener(textChunks);
PdfContentStreamProcessor processor = new PdfContentStreamProcessor(listener);
PdfDictionary pageDic = reader.GetPageN(1);
PdfDictionary resourcesDic = pageDic.GetAsDict(PdfName.RESOURCES);
processor.ProcessContent(ContentByteUtils.GetContentBytesForPage(reader, 1), resourcesDic);
/**
* This assertion makes sure that encoding has been read properly from FontDescriptor.
* If not the vallue will be "\u0000 14".
*/
Assert.AreEqual("\u0096 14", textChunks[18]);
reader.Close();
}
public void TestType3FontWidth()
{
String inFile = "type3font_text.pdf";
LineSegment origLineSegment = new LineSegment(new Vector(20.3246f, 769.4974f, 1.0f), new Vector(151.22923f, 769.4974f, 1.0f));
PdfReader reader = TestResourceUtils.GetResourceAsPdfReader(TEST_RESOURCES_PATH, inFile);
TextPositionRenderListener renderListener = new TextPositionRenderListener();
PdfContentStreamProcessor processor = new PdfContentStreamProcessor(renderListener);
PdfDictionary pageDic = reader.GetPageN(FIRST_PAGE);
PdfDictionary resourcesDic = pageDic.GetAsDict(PdfName.RESOURCES);
processor.ProcessContent(ContentByteUtils.GetContentBytesForPage(reader, FIRST_PAGE), resourcesDic);
Assert.AreEqual(renderListener.LineSegments[FIRST_ELEMENT_INDEX].GetStartPoint()[FIRST_ELEMENT_INDEX],
origLineSegment.GetStartPoint()[FIRST_ELEMENT_INDEX], 1 / 2f);
Assert.AreEqual(renderListener.LineSegments[FIRST_ELEMENT_INDEX].GetEndPoint()[FIRST_ELEMENT_INDEX],
origLineSegment.GetEndPoint()[FIRST_ELEMENT_INDEX], 1 / 2f);
}
private void CleanUpPage(int pageNum, IList <PdfCleanUpLocation> cleanUpLocations)
{
if (cleanUpLocations.Count == 0)
{
return;
}
PdfReader pdfReader = pdfStamper.Reader;
PdfDictionary page = pdfReader.GetPageN(pageNum);
PdfContentByte canvas = pdfStamper.GetUnderContent(pageNum);
byte[] pageContentInput = ContentByteUtils.GetContentBytesForPage(pdfReader, pageNum);
page.Remove(PdfName.CONTENTS);
canvas.SaveState();
PdfCleanUpRegionFilter filter = CreateFilter(cleanUpLocations);
PdfCleanUpRenderListener pdfCleanUpRenderListener = new PdfCleanUpRenderListener(pdfStamper, filter);
pdfCleanUpRenderListener.RegisterNewContext(pdfReader.GetPageResources(page), canvas);
PdfContentStreamProcessor contentProcessor = new PdfContentStreamProcessor(pdfCleanUpRenderListener);
PdfCleanUpContentOperator.PopulateOperators(contentProcessor, pdfCleanUpRenderListener);
contentProcessor.ProcessContent(pageContentInput, page.GetAsDict(PdfName.RESOURCES));
pdfCleanUpRenderListener.PopContext();
canvas.RestoreState();
ColorCleanedLocations(canvas, cleanUpLocations);
if (redactAnnotIndirRefs != null) // if it isn't null, then we are in "extract locations from redact annots" mode
{
DeleteRedactAnnots(pageNum);
}
}
private void RunBtn_Click(object sender, EventArgs e) //Paso uno, resibe PDF => StringBuilder
{
if (TxtUrl.Text == "") //En caso que no se ha seleccionado nada
{
MessageBox.Show("Please upload a PDF file first !!");
}
else
{
progressBar1.Visible = true;
this.timer1.Start();
PdfReader reader = new PdfReader(TxtUrl.Text.ToString()); //Lee la ubicacion del archivo
StringBuilder builder = new StringBuilder(); //El documento se guarada como string builder
for (int x = 1; x <= reader.NumberOfPages; x++)
{
//PdfDictionary page = reader.GetPageN(x);
IRenderListener listener = new SBTextRenderer(builder);
PdfContentStreamProcessor processor = new PdfContentStreamProcessor(listener);
PdfDictionary pageDic = reader.GetPageN(x);
PdfDictionary resourcesDic = pageDic.GetAsDict(PdfName.RESOURCES);
processor.ProcessContent(ContentByteUtils.GetContentBytesForPage(reader, x), resourcesDic);
if (listPages.Count != 0)
{
listPages.Add(builder.ToString().Replace(listPages[x - 2].ToString(), ""));
}
else
{
listPages.Add(builder.ToString());
}
if (x == reader.NumberOfPages)
{
foreach (string pagina in listPages)
{
for (int p = 0; p < pagina.Length; p++)
{
if (pagina[p].ToString() == "e" && pagina[p + 1].ToString() == "s" && pagina[p + 2].ToString() == " " && pagina[p + 3].ToString() == "D" && pagina[p + 4].ToString() == "a")
{
int index = p + 7;
listHeaders.Add(pagina.Substring(0, index));
break;
}
}
}
}
}//Find de for de conversion de PDF a string
StringBuilder comenzar = new StringBuilder();
int Inicio = 0;//Guardara la ubicacion dentro del PDF donde se puede comenzar a copiar caracteres
int final = 0;
for (int i = 0; i < builder.ToString().Length; i++)
{
//ATP es la palabra donde comenzara a guardar caracteres
char uno = 'A';
char dos = 'T';
char tres = 'P';
encabezado = encabezado + builder.ToString()[i];//Esta variable guarda el encabezado para eliminarlo en las proximas paginas
if (builder.ToString()[i] == uno && builder.ToString()[i + 1] == dos && builder.ToString()[i + 2] == tres && banderaInicio == false || builder.ToString()[i] == 'B' && builder.ToString()[i + 1] == 'a' && builder.ToString()[i + 2] == 's' && builder.ToString()[i + 3] == 'e' && builder.ToString()[i + 4] == ':' && banderaInicio == false)
{
Inicio = i + 2; //Detecta donde inicia a guardar, le suma dos porque son los caracteres de TP de ATP
// break;//Como se ha encontrado donde comenzar a copiar , se rompe el ciclo
banderaInicio = true;
//Aqui detecta el nombre del aeropuerto
for (int r = i; r < builder.ToString().Length; r++)
{
string testErase = builder.ToString()[r].ToString();
if (builder.ToString()[r] == ':')
{
inicioAirport = r + 1;
}
else if (Regex.IsMatch(builder.ToString()[r].ToString(), @"^\d+$"))
{
finalAirport = r;
}
if (inicioAirport != 0 && finalAirport != 0 && airport == "")
{
airport = builder.ToString().Substring(inicioAirport, (finalAirport - inicioAirport));
break;
}
}
}
if (i == 2900)
{
int y = 0;
}
else if (builder.ToString()[i] == 'U' && builder.ToString()[i + 1] == 'C' && builder.ToString()[i + 2] == 'T' && builder.ToString()[i + 3] == ' ' && builder.ToString()[i + 4] == '2' && builder.ToString()[i + 5] == '2' && builder.ToString()[i + 6] == '1')
{
final = i;
break;
}
else if (builder.ToString()[i] == 'T' && builder.ToString()[i + 1] == 'T' && builder.ToString()[i + 2] == 'O' && builder.ToString()[i + 3] == ' ' && builder.ToString()[i + 4] == '2' && builder.ToString()[i + 5] == '2' && builder.ToString()[i + 6] == '1')
{
final = i;
break;
}
}//Find de for de deteccion de inicio para copiar
bool bandera = false;
// for (int i = Inicio; i < builder.ToString().Length; i++)
for (int i = Inicio; i < final; i++)
{
if (bandera == false) //Verifica si comienza con cero y con ello lograr comenzar a guardar
{
string auxiliar = builder.ToString()[i].ToString(); //Se puede borrar, solo se usa de prueba
if (builder.ToString()[i].ToString() == "0" || Regex.IsMatch(builder.ToString()[i].ToString(), @"^\d+$"))
{
bandera = true;
}
}
if (bandera == true)//Como se verifico que si comienza en cero comienza a guardarse
{
char a = 'T';
char b = 'O';
char c = 'T';
char d = 'A';
string auxiliar2 = builder.ToString()[i].ToString();//Solo de prueba, se puede eliminar
if (builder.ToString()[i] == a && builder.ToString()[i + 1] == b && builder.ToString()[i + 2] == c && builder.ToString()[i + 3] == d)
{
int aux = i + 18;//Detecta donde inicia a guardar, le suma dos porque son los caracteres de TP de ATP
for (int y = aux; y < builder.ToString().Length; y++)
{
string auxiliar3 = builder.ToString()[y].ToString();//Se puede borrar, es solo de prueba
if (builder.ToString()[y] == 'U' && builder.ToString()[y + 1] == 'S' && builder.ToString()[y + 2] == 'G')
{
i = y + 2;
break;
}
}
}
else if (builder.ToString()[i] == 'A' && builder.ToString()[i + 1] == 'i' && builder.ToString()[i + 2] == 'r' && builder.ToString()[i + 3] == 'p' && builder.ToString()[i + 4] == 'o' && builder.ToString()[i + 5] == 'r' && builder.ToString()[i + 6] == 't')
{
break;
}
else
{
string cadena = builder.ToString()[i].ToString();
comenzar.Append(cadena);
}
}
}
encabezado = encabezado.Replace("DateA", "Date");
//textBox1.Text = encabezado;
//textBox2.Text = comenzar.ToString().Replace(encabezado, "");
string nuevo = comenzar.ToString().Replace(encabezado, "");
LlenarGrid(nuevo.ToString());
}
}
//static const Regex.Replace(s, @"\t|\n|\r", "");
static void Main(string[] args)
{
string fileName = @"D:\mobi.pdf";
//Open PDF document
using (PdfReader reader = new PdfReader(fileName))
{
var sb = new TextRenderEx();
//var parser = new PdfReaderContentParser(reader);
for (int page = 1; page <= reader.NumberOfPages; page++)
{
var size = reader.GetCropBox(page);
Console.WriteLine(size.Width);
Console.WriteLine(size.Height);
PdfDictionary pdfDictionary = reader.GetPageN(page);
IRenderListener listener = new SBTextRenderer(sb);
PdfContentStreamProcessor processor = new PdfContentStreamProcessor(listener);
PdfDictionary pageDic = reader.GetPageN(page);
PdfDictionary resourcesDic = pageDic.GetAsDict(PdfName.RESOURCES);
processor.ProcessContent(ContentByteUtils.GetContentBytesForPage(reader, page), resourcesDic);
//Create an instance of our strategy
//var t2 = new MyLocationTextExtractionStrategy(searchText, System.Globalization.CompareOptions.IgnoreCase);
//var ex = PdfTextExtractor.GetTextFromPage(reader, page, t2);
////Loop through each chunk found
//foreach (var p in t2.myPoints)
//{
// Console.WriteLine(string.Format("Found text {0} at {1}x{2}", p.Text, p.Rect.Left, p.Rect.Bottom));
//}
//var strategy = parser.ProcessContent(i, new LocationTextExtractionStrategyEx());
//var res = strategy.GetLocations();
var its = new LocationTextExtractionStrategyEx2();
String s = PdfTextExtractor.GetTextFromPage(reader, page, its);
var result = new StringBuilder();
foreach (var t in its.Columbs.Values)
{
string rs = t.ToString();
Console.WriteLine(rs);
}
string str = result.ToString();
//Console.Write(str);
//if (!string.IsNullOrWhiteSpace(str) && (str.IndexOf(SearchText) != -1)||searchText.IndexOf(str) != -1) {
// Console.Write(str);
//}
//Console.WriteLine(pageResult.ToString());
// System.Diagnostics.Debug.WriteLine(s);
//var its2 = new LocationTextExtractionStrategyEx(searchText, page);
//String ss = PdfTextExtractor.GetTextFromPage(reader, page, its2);
//for (int i1 = 0; i1 < its2.m_SearchResultsList.Count; i1++)
//{
// SearchResult t = its2.m_SearchResultsList[i1];
// Console.WriteLine(string.Format("text:{2}; x:{0},y:{1}", t.iPosX, t.iPosY, t.Text));
// Console.WriteLine(string.Format("topleft: x:{0},y:{1}", t.TopLeft[Vector.I1], t.TopLeft[Vector.I2]));
//}
var bbb = sb.sb.ToString();
var asdf = "";
}
}
}