Create a Sample Image Stamp in C++

Use PdfContentEditor for this task. The examples below retain the original C++ code and API Reference steps.

Create stamp sample

Write a sample PNG image, create a one-page PDF, and apply an image stamp with ID 1.

1. Create PdfFileStamp.
2. Create or open the Document and prepare its pages as shown.
3. Bind the PDF input with Facade::BindPdf().
4. Bind the stamp image with Stamp::BindImage().
5. Set stamp id through Stamp using the example values.
6. Set page number through Stamp using the example values.
7. Set stamp placement with Stamp::SetOrigin().
8. Apply the configured stamp with PdfFileStamp::AddStamp().
9. Save the resulting PDF with PdfFileStamp::Save().

#include <Aspose.PDF.Cpp/Color.h>
#include <Aspose.PDF.Cpp/Document.h>
#include <Aspose.PDF.Cpp/Facades/PdfFileStamp.h>
#include <Aspose.PDF.Cpp/Facades/Stamp.h>
#include <Aspose.PDF.Cpp/Page.h>
#include <Aspose.PDF.Cpp/PageCollection.h>
#include <Aspose.PDF.Cpp/Presentation/IndependentImpl/ImageFormat.h>
#include <drawing/bitmap.h>
#include <drawing/color.h>
#include <drawing/graphics.h>
#include <drawing/image.h>
#include <drawing/imaging/image_format.h>
#include <drawing/solid_brush.h>
#include <system/string.h>

namespace Facades::Examples::PDF_ContentEditor
{
	using namespace System;
	using namespace Aspose::Pdf;
	using namespace Aspose::Pdf::Facades;

	void CreateStampSample(String imageFile, String outputFile)
	{
		auto image = MakeObject<System::Drawing::Bitmap>(120, 60);
		auto graphics = System::Drawing::Graphics::FromImage(image);
		graphics->Clear(System::Drawing::Color::get_White());
		graphics->FillRectangle(MakeObject<System::Drawing::SolidBrush>(System::Drawing::Color::get_Blue()), 10, 10, 100,
			40);
		image->Save(imageFile, System::Drawing::Imaging::ImageFormat::get_Png());
		auto document = MakeObject<Aspose::Pdf::Document>();
		document->get_Pages()->Add();
		auto stamper = MakeObject<Aspose::Pdf::Facades::PdfFileStamp>();
		stamper->BindPdf(document);
		auto stamp = MakeObject<Aspose::Pdf::Facades::Stamp>();
		stamp->BindImage(imageFile);
		stamp->set_StampId(1);
		stamp->set_PageNumber(1);
		stamp->SetOrigin(100, 400);
		stamper->AddStamp(stamp);
		stamper->Save(outputFile);
	}
} // namespace Facades::Examples::PDF_ContentEditor