Aspose::Pdf::Forms::SignatureField::ExtractImage method

SignatureField::ExtractImage() method

Extracts signature’s image as jpeg encoded stream.

System::SharedPtr<System::IO::Stream> Aspose::Pdf::Forms::SignatureField::ExtractImage()

ReturnValue

If image was successfully found than returns jpeg encoded stream object; otherwise, null.

See Also

• Typedef SharedPtr
• Class Stream
• Class SignatureField
• Namespace Aspose::Pdf::Forms
• Library Aspose.PDF for C++

SignatureField::ExtractImage(const System::SharedPtr<System::Drawing::Imaging::ImageFormat>&) method

Extracts signature’s image as encoded stream.

System::SharedPtr<System::IO::Stream> Aspose::Pdf::Forms::SignatureField::ExtractImage(const System::SharedPtr<System::Drawing::Imaging::ImageFormat> &format)

Parameter	Type	Description
format	const System::SharedPtr<System::Drawing::Imaging::ImageFormat>&	Image format for encoding.

ReturnValue

If image was successfully found than returns encodedstream object; otherwise, null.

See Also

• Typedef SharedPtr
• Class Stream
• Class ImageFormat
• Class SignatureField
• Namespace Aspose::Pdf::Forms
• Library Aspose.PDF for C++