static void Main(string[] args)
{
// Create Bytescout.PDFExtractor.SensitiveDataDetector instance
SensitiveDataDetector sensitiveDataDetector = new SensitiveDataDetector();
sensitiveDataDetector.RegistrationName = "demo";
sensitiveDataDetector.RegistrationKey = "demo";
// Load sample PDF document
sensitiveDataDetector.LoadDocumentFromFile(@".\samplePDF_EmailSSN.pdf");
// Set the location of OCR language data files
sensitiveDataDetector.OCRLanguageDataFolder = @"c:\Program Files\Bytescout PDF Extractor SDK\ocrdata_best\";
// Perform detecting sensitive data
SensitiveDataDetectionResults detectionResults = sensitiveDataDetector.PerformDetection();
// Generate Report
string report = sensitiveDataDetector.GenerateReport(detectionResults, SensitiveDataReportFormat.TXT);
Console.WriteLine(report);
// Cleanup
sensitiveDataDetector.Dispose();
Console.WriteLine();
Console.WriteLine("Press any key to continue...");
Console.ReadLine();
}
static void Main(string[] args)
{
string input = @"scanned_sample_EmailSSN.png";
string result = @"result.png";
using (SensitiveDataDetector detector = new SensitiveDataDetector("demo", "demo"))
{
// Enable OCR mode and provide path to data folder
detector.OCRMode = OCRMode.Auto;
detector.OCRLanguageDataFolder = @"c:\Program Files\Bytescout PDF Extractor SDK\ocrdata_best\";
detector.LoadDocumentFromFile(input);
// Detect sensitive data
SensitiveDataDetectionResults detectionResults = detector.PerformDetection();
if (detectionResults.DetectedItems.Length > 0)
{
using (var image = Image.FromFile(input))
{
// Create new bitmap, as graphics object require indexed pixel format
using (var newBitmap = new Bitmap(image.Width, image.Height))
{
using (Graphics g = Graphics.FromImage(newBitmap))
{
g.DrawImage(image, 0, 0);
foreach (var detectedItem in detectionResults.DetectedItems)
{
// Convert coordinates from Points (1/72") to display pixels
Rectangle rect = new Rectangle(
(int)(detectedItem.Rectangle.X * 96 / 72),
(int)(detectedItem.Rectangle.Y * 96 / 72),
(int)(detectedItem.Rectangle.Width * 96 / 72),
(int)(detectedItem.Rectangle.Height * 96 / 72));
// Paint over the detected item with a white or black brush
g.FillRectangle(Brushes.Black, rect);
}
}
newBitmap.Save(result);
}
}
// Open output file with attached application
ProcessStartInfo processStartInfo = new ProcessStartInfo(result);
processStartInfo.UseShellExecute = true;
Process.Start(processStartInfo);
}
}
}