private void Form1_Load(object sender, EventArgs e)
{
PdfReader reader = new PdfReader(System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "Document.pdf"));
TextWithFontExtractionStategy S = new TextWithFontExtractionStategy();
string F = iTextSharp.text.pdf.parser.PdfTextExtractor.GetTextFromPage(reader, 1, S);
Console.WriteLine(F);
this.Close();
}
private void Form1_Load(object sender, EventArgs e)
{
PdfReader reader = new PdfReader(System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "nmat4-42.pdf"));
TextWithFontExtractionStategy S = new TextWithFontExtractionStategy();
string F = iTextSharp.text.pdf.parser.PdfTextExtractor.GetTextFromPage(reader, 1, S);
//Buffers to hold various parts from the PDF
List <string> titles = new List <string>();
List <string> authors = new List <string>();
//Array of lines of text
string[] lines = F.Split(new string[] { Environment.NewLine }, StringSplitOptions.None);
//Temporary string
string t;
//Loop through each line in the array
foreach (string line in lines)
{
//See if the line looks like a "title"
if (line.Contains("HelveticaNeue-LightExt") && line.Contains("font-size:17.28003"))
{
//Remove the HTML tags
titles.Add(System.Text.RegularExpressions.Regex.Replace(line, "</?span.*?>", "").Trim());
}
//See if the line looks like an "author"
else if (line.Contains("HelveticaNeue-Condensed") && line.Contains("font-size:9.995972"))
{
//Remove the HTML tags and trim extra characters
t = System.Text.RegularExpressions.Regex.Replace(line, "</?span.*?>", "").Trim(new char[] { ' ', ',', '*' });
//Make sure we have a valid name, probably need some more exceptions here, too
if (!string.IsNullOrWhiteSpace(t) && t != "AND")
{
authors.Add(t);
}
}
}
//Write out the title to the console
Console.WriteLine("Title : {0}", string.Join(" ", titles.ToArray()));
//Write out each author
foreach (string author in authors)
{
Console.WriteLine("Author : {0}", author);
}
Console.WriteLine(F);
this.Close();
}
/// <summary>
/// Searching for red words hex FFFF0000. Note that some phrases might be cut into chunks, so number of red words might be higher than actual red phrases.
/// </summary>
/// <param name="path"> System path to PDF file. </param>
/// <returns>Count of red words. </returns>
public static int SearchFile(string path)
{
SetPDFPagesCount(path);
_redWords = 0;
PdfReader reader = new PdfReader(path);
TextWithFontExtractionStategy S = new TextWithFontExtractionStategy();
for (int i = 1; i < PdfPages + 1; i++)
{
//Console.WriteLine("Analyzing page: " + i.ToString());
string F = iTextSharp.text.pdf.parser.PdfTextExtractor.GetTextFromPage(reader, i, S);
}
return(_redWords);
}
/// <summary>
/// Looks for number of phrases with fontcolor RED and for text match. Returns string composed of phrases count and bool if text matched.
/// </summary>
public static string SearchFile(string path, string searchText, bool getRedPhrasesCount)
{
SetPDFPagesCount(path); //set internally how many pages should be looped
_redWords = 0;
string rstring = "";
if (getRedPhrasesCount == true)
{
rstring += "Number of red phrases: ";
PdfReader reader = new PdfReader(path);
TextWithFontExtractionStategy S = new TextWithFontExtractionStategy();
for (int i = 1; i < PdfPages + 1; i++)
{
//Console.WriteLine("Analyzing page: " + i.ToString());
string F = iTextSharp.text.pdf.parser.PdfTextExtractor.GetTextFromPage(reader, i, S);
}
//Console.WriteLine(F);
rstring = rstring + _redWords.ToString();
rstring += ". ";
}
bool IsMatched = SearchFile(path, searchText);
if (IsMatched == false)
{
rstring += "Match text NOT found.";
}
else
{
rstring += "Match text found.";
}
return(rstring);
}
/// <summary>
/// Gets and checks footnote order.
/// </summary>
/// <param name="path"></param>
private static void GetFootnote(string path)
{
currentFontSize = 0;
currentFootnoteValue = 0;
_prevInumber = 0;
_prevDoubleText = "";
_prevTopRight = (float)0;
replaceCounter = 0;
_doFootnoteCheck = true;
dt = new DataTable();
dt.Columns.Add("Number", typeof(int));
dt.Columns.Add("Position", typeof(float));
dt.Columns.Add("Page", typeof(float));
SetPDFPagesCount(path);
PdfReader reader2 = new PdfReader(path);
TextWithFontExtractionStategy S = new TextWithFontExtractionStategy();
//clear for double badfootnote check issue from 15-10-2014
dt.Rows.Clear();
dictionary.Clear();
//Console.WriteLine("Doc START");
for (int i = 1; i < PdfPages + 1; i++)
{
pageCounter = i;
//Console.WriteLine("Analyzing page: " + i.ToString());
string F = iTextSharp.text.pdf.parser.PdfTextExtractor.GetTextFromPage(reader2, i, S);
}
int prev = 0;
DataView dv = dt.DefaultView;
dv.Sort = " Page asc, position desc";
DataTable sortedDT = dv.ToTable();
foreach (DataRow row in sortedDT.Rows)
{
if (prev + 1 == Int32.Parse(row[0].ToString()) || prev == Int32.Parse(row[0].ToString()))
{
}
else
{
_badFootnoteFound = true;
}
prev = Int32.Parse(row[0].ToString());
}
//Console.WriteLine("Doc END");
/*
* foreach (DataRow row in sortedDT.Rows)
* {
* Console.WriteLine(row[0].ToString() + " --- " + row[1].ToString() + " --- " + row[2].ToString());
*
* }
*/
dictionary.Clear();
dt.Clear();
prev = 0;
_prevInumber = 0;
replaceCounter = 0;
}
