PDF documents are often used to generate invoices, purchase orders, delivery receipts, and many similar documents. The image below depicts the result of the above code, which showcases the text extracted from specific bounds of the document displayed in the console window:Įxtract invoice total amount and customer email address in a PDF with regex using C# Tmap.GetFragment(htiFrom.Pos, htiTo.Pos, out TextMapFragment range1, out string text) Ĭonsole.WriteLine("Text extracted from specific bounds: \n \n" + text) HitTestInfo htiTo = tmap.HitTest(tx1 * 72, ty1 * 72) HitTestInfo htiFrom = tmap.HitTest(tx0 * 72, ty0 * 72) Retrieve text at a specific (known to us) geometric location on the page:įloat tx0 = 7.1f, ty0 = 2.0f, tx1 = 3.1f, ty1 = 3.5f The extracted text is returned via an out parameter passed to the GetFragment method. After retrieving the page's text map, extract the text fragment at a specific location by invoking the GetFragment method of TextMap class and passing in the known bounds as parameters to the GetFragment method. Begin by getting the page text map using the GetTextMap method of Page class.
#JAVA PDF TEXT EXTRACTOR HOW TO#
This section and code snippet focus on understanding how to extract text from a known physical position in the document. GcPdfDocument doc = **new** GcPdfDocument() Įxtract text from predefined bounds using C# Using (**var** fs = File.OpenRead(Path.Combine("Resources", "PDFs", "ItalyDoc.pdf"))) The page can be accessed using the Pages property of the GcPdfDocument class. Similarly, the text for a particular page in a PDF document is extracted by invoking the GetTextmethod of the Page class. **var** pageText = () Ĭonsole.WriteLine("PDF Page Text: \n" + pageText) Įxtract all text from a specific page using C#
Using (var fs = File.OpenRead(Path.Combine("Resources", "PDFs", "ItalyDoc.pdf")))Ĭonsole.WriteLine("PDF Text: \n \n" + text) The code snippet below shows how to extract all the text from a PDF document using the GetText method of GcPdfDocument class, which returns the document text as a string. Extract all text from a document using C# The sections ahead describe how to perform all these types of extractions on a PDF document. Developers can extract all text from a document or search and find specific text to extract anywhere in the document. Therefore, extracting text from a PDF document tends to be the most common function required. Which normally makes up the majority of any single document. Extract text from a PDF document using C#Īt the heart of every PDF is text. Once that setup is complete, we can get started and understand each of the above-listed implementations in detail using the GcPdf API members and C# code snippets. Refer to the documentation and demo quick start to get up and running quickly. To begin with, an understanding of how to start working with GrapeCity Documents for PDF is required.
When working with a PDF document, extracting different types of elements from the document may be required. Each of these PDF documents consists of a variety of different elements such as text, images, and attachments (among others). The PDF format is one of the most common text formats to create agreements, contracts, forms, invoices, books, and many other documents.
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