IronOCR'da PDF Dosya Boyutunu Azaltma

// Example of reducing PDF output file size by lowering the DPI

// Example 1: Reducing DPI to 96
using IronOcr;  // Import IronOCR namespace

var Ocr = new IronTesseract(); // Initialize IronTesseract for OCR operations

using (var Input = new OcrInput()) // Create OCR input object
{
    Input.TargetDPI = 96;    // Set the desired DPI; 96 is used for smaller output size
    Input.AddPdf("example.pdf", "password"); // Add input PDF (with optional password)

    var Result = Ocr.Read(Input); // Perform OCR on the input
    Console.WriteLine(Result.Text); // Output recognized text to the console
}

// Example 2: Another way to set DPI
var ocr = new IronTesseract();

using (var ocrInput = new OcrInput()) // Create a new OCR input object
{
    ocrInput.AddPdf("img/Input.pdf", 72); // Add PDF with the specified DPI of 72
    var ocrResult = ocr.Read(ocrInput); // Read and process the PDF

    ocrResult.SaveAsSearchablePdf(@"Output.pdf"); // Save result to a searchable PDF
}

' Example of reducing PDF output file size by lowering the DPI

' Example 1: Reducing DPI to 96
Imports IronOcr ' Import IronOCR namespace

Private Ocr = New IronTesseract() ' Initialize IronTesseract for OCR operations

Using Input = New OcrInput() ' Create OCR input object
	Input.TargetDPI = 96 ' Set the desired DPI; 96 is used for smaller output size
	Input.AddPdf("example.pdf", "password") ' Add input PDF (with optional password)

	Dim Result = Ocr.Read(Input) ' Perform OCR on the input
	Console.WriteLine(Result.Text) ' Output recognized text to the console
End Using

' Example 2: Another way to set DPI
Dim ocr = New IronTesseract()

Using ocrInput As New OcrInput() ' Create a new OCR input object
	ocrInput.AddPdf("img/Input.pdf", 72) ' Add PDF with the specified DPI of 72
	Dim ocrResult = ocr.Read(ocrInput) ' Read and process the PDF

	ocrResult.SaveAsSearchablePdf("Output.pdf") ' Save result to a searchable PDF
End Using