Render PS to POWERPOINT within C++ Applications
Convert PS to POWERPOINT within your C++ Applications without using Microsoft® PowerPoint
Why to Convert PS to PowerPoint?
If you are a C++ developer looking to add a feature to your application that allows for the conversion of PostScript (PS) files to Microsoft PowerPoint (PPTX) files, then you are in the right place. Converting PS to PowerPoint is a great way to make your documents more accessible and easier to share with others. It also allows you to make changes to the document without having to re-create it from scratch.
How Aspose.Total Helps for PS to PowerPoint Conversion?
Aspose.Total for C++ is a comprehensive suite of APIs that can help you with your PS to PowerPoint conversion needs. It includes two APIs, Aspose.PDF for C++ and Aspose.Slides for C++, that can be used to export PS to PPTX and convert PPTX to PowerPoint, respectively.
Using Aspose.PDF for C++, you can easily export PS to PPTX. This API provides a wide range of features that allow you to manipulate PDF documents, including the ability to convert them to other formats. It also supports a variety of image formats, including JPEG, PNG, and TIFF.
Once you have exported the PS file to PPTX, you can use Aspose.Slides for C++ to convert it to PowerPoint. This API provides a range of features that allow you to manipulate PowerPoint presentations, including the ability to convert them to other formats. It also supports a variety of image formats, including JPEG, PNG, and TIFF.
Aspose.Total for C++ is a great way to quickly and easily convert PS to PowerPoint. It is easy to use and provides a wide range of features that make it a great choice for C++ developers looking to add a PS to PowerPoint conversion feature to their applications.
C++ API to Export PS to POWERPOINT
- Open PS file using Document class reference
- Convert PS to PPTX by using Save method function
- Load PPTX document by using Presentation class reference
- Save the document to PPT format using
Save
member function and set
Pptas SaveFormat
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 PS file with an instance of Document class
auto doc = MakeObject<Document>(u"template.ps");
// save PS as PPTX format
doc->Save(u"PptxOutput.pptx", SaveFormat::Pptx);
// instantiate a Presentation object that represents a PPTX file
SharedPtr<Presentation> prs = MakeObject<Presentation>(u"PptxOutput.pptx");
// save the presentation as Ppt format
prs->Save(u"output.ppt", Aspose::Slides::Export::SaveFormat::Ppt);
Change Password of PS Document via C++
In the process of rendering PS to POWERPOINT, you can open a password protected PS and also change its password. In order to change the password of a PS 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 PS Document
auto doc = MakeObject<Document>(L"input.ps", L"owner");
// change password of PS Document
doc->ChangePasswords(L"owner", L"newuser", L"newuser");
// save the document
doc->Save(L"output.Doc");
Add Images From Web in POWERPOINT File via C++
After converting PS to POWERPOINT, you can also add images from web to your output document. Aspose.Slides for C++ supports operations with images in these popular formats: JPEG, PNG, BMP, GIF, and others. You can add one or several images on your computer onto a slide in a presentation. This sample code in C++ shows you how to add an image to a POWERPOINT file
// instantiate a Presentation object that represents a POWERPOINT file
auto pres = System::MakeObject<Presentation>("output.powerpoint");
// get slide
auto slide = pres->get_Slides()->idx_get(0);
// initialize Web Client
auto webClient = System::MakeObject<WebClient>();
// get image data
auto imageData = webClient->DownloadData(System::MakeObject<Uri>(u"[REPLACE WITH URL]"));
// add image
auto image = pres->get_Images()->AddImage(imageData);
// add picture frame
slide->get_Shapes()->AddPictureFrame(ShapeType::Rectangle, 10.0f, 10.0f, 100.0f, 100.0f, image);
// save updated file
pres->Save(u"updated.powerpoint", SaveFormat::Ppt);