C++ API to Export MHTML to GIF
Render MHTML to GIF within C++ applications without requiring any third party application
Why to Convert MHTML to GIF
MHTML (MIME HTML) is a web page archive format used to save web pages for offline viewing. It is a combination of HTML code and resources such as images, audio, and video. GIF (Graphics Interchange Format) is an image format that supports up to 8 bits per pixel for each image, allowing a single image to reference its own palette of up to 256 different colors chosen from the 24-bit RGB color space. Converting MHTML to GIF can be beneficial for a variety of reasons, such as reducing the size of the file, making it easier to share, and improving the quality of the image.
How Aspose.Total Helps for MHTML to GIF Conversion
Aspose.Total for C++ is a suite of file format automation libraries that enables C++ developers to easily convert MHTML to GIF in two simple steps. Firstly, you can use Aspose.PDF for C++ API to convert MHTML file format to DOC. Secondly, by using advanced Word Document Processing API Aspose.Words for C++, you can export DOC to GIF. Aspose.Total for C++ is a comprehensive suite of APIs that provides a wide range of features for manipulating and converting various file formats. It supports a wide range of file formats, including MHTML, DOC, and GIF. Aspose.Total for C++ is easy to use and provides a high-performance solution for converting MHTML to GIF.
C++ API to Render MHTML to GIF
Get Started with C++ File Automation APIs
Install from command line as nuget install Aspose.Total.Cpp or via Package Manager Console of Visual Studio with Install-Package Aspose.Total.Cpp.
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
// load MHTML file with an instance of Document class reference
auto doc = MakeObject<Document>(u"sourceFile.mhtml");
// save MHTML as a DOC
doc->Save(u"DocOutput.doc", SaveFormat::Doc);
// load DOC with an instance of Document
System::SharedPtr<Document> wordDoc = System::MakeObject<Document>(u"DocOutput.doc");
// save document as Gif
wordDoc->Save(u"output.Gif");
Change Password of MHTML Document via C++
In the process of rendering MHTML to GIF, you can open a password protected MHTML and also change its password. In order to change the password of a MHTML file, you must know the owner password of that document. You can load password protected PDF document with Aspose.PDF for C++ by specifying its owner password and use ChangePasswords method to change the password.
// load an existing MHTML Document
auto doc = MakeObject<Document>(L"input.mhtml", L"owner");
// change password of MHTML Document
doc->ChangePasswords(L"owner", L"newuser", L"newuser");
// save the document
doc->Save(L"output.Doc");
Restrict GIF File Editing via C++
You can also restrict GIF file editing using using Aspose.Words for C++ API. Sometimes you may need to limit the ability to edit a document and only allow certain actions with it. API enables you to control the way you restrict the content using the ProtectionType enumeration parameter. The following code example demonstrates how to restrict editing in a document so only editing in form fields is possible.
// load Doc with an instance of Document
auto doc = System::MakeObject<Document>("input.doc");
// document protection only works when document protection is turned and only editing in form fields is allowed.
doc->Protect(ProtectionType::AllowOnlyFormFields, u"password");
// save the protected document.
doc->Save(u"Protected.Gif");