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Extract Text from Foldable Brochure Booklet | C#
Program.cs:
C#
using Bytescout.PDFExtractor; using System.Collections.Generic; using System.Diagnostics; using System.Drawing; using System.IO; using System.Text; namespace ExtractTextFromFoldableBrochure { class Program { static void Main(string[] args) { // Set extraction regions // Use Bytescout Template Editor / Bytescout PDF Multitool or other tool to know region co-ordinates var lstExtractionRegion = new List<RectangleF>(); lstExtractionRegion.Add(new RectangleF(7.5f, 33.8f, 244.5f, 353.3f)); lstExtractionRegion.Add(new RectangleF(273.8f, 201.8f, 247.5f, 198.0f)); lstExtractionRegion.Add(new RectangleF(537.8f, 27.0f, 246.0f, 268.5f)); // Ouput File var resFile = "result.txt"; var sRes = new StringBuilder(string.Empty); // Create Bytescout.PDFExtractor.TextExtractor instance TextExtractor extractor = new TextExtractor(); extractor.RegistrationName = "demo"; extractor.RegistrationKey = "demo"; // Load sample PDF document extractor.LoadDocumentFromFile(@".\SampleFoldable.pdf"); // Loop through all extraction regions, and extract text foreach (var oRegion in lstExtractionRegion) { var extractedText = GetTextFromRegion(extractor, oRegion); sRes.AppendLine(extractedText); } // Cleanup extractor.Dispose(); // Write all reslut to output file File.WriteAllText(resFile, sRes.ToString()); // Open result file in default associated application ProcessStartInfo processStartInfo = new ProcessStartInfo(@".\result.txt"); processStartInfo.UseShellExecute = true; Process.Start(processStartInfo); } /// <summary> /// Get text from particular region /// </summary> private static string GetTextFromRegion(TextExtractor textExtractor, RectangleF extractionRegion, int pageIndex = 0) { // Set Extraction Area textExtractor.SetExtractionArea(extractionRegion); // Get Text from that region return textExtractor.GetTextFromPage(pageIndex); } } }