Documentation – Stamps Management in C++

Cpp: Add Rubber Stamp in C++

Mon, 09 Nov 2026 00:00:00 +0000

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

Add rubber stamp

Create a green Approved rubber-stamp annotation on page 1.

Create PdfContentEditor.
Bind the PDF input with Facade::BindPdf().
Create the rubber-stamp annotation with PdfContentEditor::CreateRubberStamp().
Save the resulting PDF with PdfContentEditor::Save().

#include <Aspose.PDF.Cpp/Color.h>
#include <Aspose.PDF.Cpp/Facades/PdfContentEditor.h>
#include <drawing/color.h>
#include <drawing/rectangle.h>
#include <system/string.h>

namespace Facades::Examples::PDF_ContentEditor
{
using namespace System;
using namespace Aspose::Pdf;
using namespace Aspose::Pdf::Facades;
using Rectangle = System::Drawing::Rectangle;
using DrawingColor = System::Drawing::Color;

void AddRubberStamp(String inputFile, String outputFile)
{
    auto editor = MakeObject<PdfContentEditor>();

    editor->BindPdf(inputFile);
    editor->CreateRubberStamp(1, Rectangle(120, 450, 180, 60), u"Approved", u"Approved by reviewer",
                              DrawingColor::get_Green());
    editor->Save(outputFile);
}
} // namespace Facades::Examples::PDF_ContentEditor

Cpp: Create a Sample Image Stamp in C++

Mon, 09 Nov 2026 00:00:00 +0000

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.

Create PdfFileStamp.
Create or open the Document and prepare its pages as shown.
Bind the PDF input with Facade::BindPdf().
Bind the stamp image with Stamp::BindImage().
Set stamp id through Stamp using the example values.
Set page number through Stamp using the example values.
Set stamp placement with Stamp::SetOrigin().
Apply the configured stamp with PdfFileStamp::AddStamp().
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

Cpp: Extract an Image from a Stamp in C++

Mon, 09 Nov 2026 00:00:00 +0000

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

Extract image from stamp

Read page 1 stamps and save the first stamp image as PNG. Throw an error if no stamps are found.

Create PdfContentEditor.
Bind the PDF input with Facade::BindPdf().
Read page stamp information with PdfContentEditor::GetStamps().

#include <Aspose.PDF.Cpp/Facades/PdfContentEditor.h>
#include <Aspose.PDF.Cpp/Facades/StampInfo.h>
#include <Aspose.PDF.Cpp/Presentation/IndependentImpl/ImageFormat.h>
#include <drawing/image.h>
#include <drawing/imaging/image_format.h>
#include <stdexcept>
#include <system/string.h>

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

void ExtractImageFromStamp(String inputFile, String outputFile)
{
    auto editor = MakeObject<PdfContentEditor>();
    editor->BindPdf(inputFile);
    auto infos = editor->GetStamps(1);
    if (infos->get_Length() == 0)
        throw std::runtime_error("No stamps found");
    infos->idx_get(0)->get_Image()->Save(outputFile, System::Drawing::Imaging::ImageFormat::get_Png());
}
} // namespace Facades::Examples::PDF_ContentEditor

Cpp: List Stamps in C++

Mon, 09 Nov 2026 00:00:00 +0000

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

List stamps

Print the number of stamps returned for page 1.

Create PdfContentEditor.
Bind the PDF input with Facade::BindPdf().
Read page stamp information with PdfContentEditor::GetStamps().
Print the results or diagnostic messages shown in the example.

#include <Aspose.PDF.Cpp/Facades/PdfContentEditor.h>
#include <Aspose.PDF.Cpp/Facades/StampInfo.h>
#include <drawing/image.h>
#include <iostream>
#include <system/string.h>

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

void ListStamps(String inputFile)
{
    auto editor = MakeObject<PdfContentEditor>();

    editor->BindPdf(inputFile);
    auto stamps = editor->GetStamps(1);
    std::cout << "Stamps on page 1: " << stamps->get_Length() << std::endl;
}
} // namespace Facades::Examples::PDF_ContentEditor

Cpp: Move Stamp By ID in C++

Mon, 09 Nov 2026 00:00:00 +0000

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

Move stamp by id

Move stamp ID 1 on page 1 to (200, 200).

Create PdfContentEditor.
Bind the PDF input with Facade::BindPdf().
Move the stamp by identifier with PdfContentEditor::MoveStampById().
Save the resulting PDF with PdfContentEditor::Save().

#include <Aspose.PDF.Cpp/Facades/PdfContentEditor.h>
#include <system/string.h>

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

void MoveStampById(String inputFile, String outputFile)
{
    auto pdfContentEditor = MakeObject<PdfContentEditor>();

    pdfContentEditor->BindPdf(inputFile);

    int pageId = 1;
    int stampId = 1;
    double x = 200;
    double y = 200;

    pdfContentEditor->MoveStampById(pageId, stampId, x, y);

    pdfContentEditor->Save(outputFile);
}
} // namespace Facades::Examples::PDF_ContentEditor

Cpp: Move Stamp By Index in C++

Mon, 09 Nov 2026 00:00:00 +0000

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

Change stamp position

Move stamp index 0 on page 1 to (200, 200).

Create PdfContentEditor.
Bind the PDF input with Facade::BindPdf().
Move the stamp by index with PdfContentEditor::MoveStamp().
Save the resulting PDF with PdfContentEditor::Save().

#include <Aspose.PDF.Cpp/Facades/PdfContentEditor.h>
#include <system/string.h>

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

void ChangeStampPosition(String inputFile, String outputFile)
{
    auto pdfContentEditor = MakeObject<PdfContentEditor>();

    pdfContentEditor->BindPdf(inputFile);

    int pageId = 1;
    int stampIndex = 0;
    double x = 200;
    double y = 200;

    pdfContentEditor->MoveStamp(pageId, stampIndex, x, y);

    pdfContentEditor->Save(outputFile);
}
} // namespace Facades::Examples::PDF_ContentEditor