Aspose.Slides-Cloud.Cpp 22.5.0

C++ REST API to Process Presentation in Cloud

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This REST API enables your C++ cloud-based apps to process & manipulate PPT, PPTX, ODP, OTP presentations in the cloud.

You may want to check out Aspose free PPT to PDF, PPT to Word, and PPT to JPG converters because they are live implementations of popular conversion processes.

Presentation Processing Features

• Document format conversion among 20+ supported formats.
• Download slides and shapes in PDF, SVG & various other formats.
• PowerPoint presentation split and merge capability.
• Full access to perform read & write operations on Document Object Model (DOM).
• Fetch presentation statistics and metadata.
• Support of Aspose Storage API.

Read & Write Presentation Formats

Microsoft PowerPoint: PPT, POT, PPS, PPTX, POTX, PPSX, PPTM, PPSM, POTM
OpenOffice: ODP, OTP

Save Presentation As

Fixed Layout: PDF, PDF/A, XPS
Images: JPEG, PNG, BMP, TIFF, SVG
Web: HTML/HTML5
Other: SWF (export whole presentations)

Enhancements in Version 22.4

• Added TransitionType and SlidesTransitionDuration properties to VideoExportOptions class to enable creation videos with transitions.
• Added DefaultPortionFormat property to Paragraph class. Added new PortionFormat class.
• Added EmbeddedFileBase64Data and a number of other properties to OleObjectFrame class to enable creation of OLE Object frames.
• Added AccessPermissions class to support access permissions for PDF export.
• Added PictureFillformat property to AudioFrame class.
• Added RowIndex and ColumnIndex properties to TableCell class.
• Moved Width and Height properties from ExportOptions base class to the new ImageExportOptionsBase class. This is a superclass for ImageExportOptions, GifExportOptions and TiffExportOptions classes.
• Removed redundant Shapes property from ShapeBase class. It is only left for GroupShape class.

Enhancements in Version 22.3

• Added ModernSlideComment class to support modern comments. Also added SlideCommentBase as base class for comments.
• Added optional shapeIndex parameter to CreateComment and CreateCommentOnline methods.
• Added GetParagraphRectangle, GetPortionRectangle method and new TextBounds class to get paragraph or portion bounds.
• Added optional shapeType parameter for GetShapes method. You can now get list of shapes of a particular type (e.g. charts or tables).
• Added FontFallbackRules class and FontFallbackRules property to ExportOptions class.
• Added LatinFont, EastAsianFont and ComplexScriptFont properties to Portion class to enable getting and seting portion font name.
• Added ChartLinesFormat class; added MajorGridLinesFormat and MinorGridLinesFormat properties to Axis class.
• Added HideLegend boolean property to Legend class.

Enhancements in Version 22.2

• Added Mpeg4 to the list of allowed values for ExportFormat type. You can now convert presentations to video.
• New HighlightShapeText and HighlightShapeRegex methods.
• New DeleteUnusedLayoutSlides and DeleteUnusedLayoutSlides methods.
• New ZoomFrame and ZoomObject classes with a number of subclasses.
• Added TextFrameFormat property to Shape class to support WordArt.
• Added XYSeries class as a supercalss for ScatterSeries and BubbleSeries methods.
• Added None to the list of allowed values for TimeUnitType enum type.
• Level property of Category class is deprecated and will be removed after v22.4.

Enhancements in Version 22.1

• New MathParagraph property of Portion class allows to get and set math formulas. A set of MathElement subclasses allows to specify complex mathematical expressions.
• New DownloadPortionAsMathMl and SavePortionAsMathMl methods allow to export math formulas to MathML format.
• New HyperlinkClick and HyperlinkMouseOver methods of ShapeBase and Portion classes enable creation and manipulating hyperlinks for shapes and portions.
• New methods GetShapeGeometryPath and SetShapeGeometryPath can be used to get or set geometry paths for shapes. You can use lines, arcs and curves to specify custom shape boundaries.
• New AlignSubshapes method enables aligning shapes within a shape group.
• New PlayAcrossSlides and RewindAudio properties are added to AudioFrame class.
• Added InClickSequence to the list of allowable values for AudioPlayModePreset and AudioPlayModePreset enum types.

Prerequisites

To use Aspose Slides Cloud SDK you need to register an account with Aspose Cloud and lookup/create App Key and SID at Cloud Dashboard. There is a free quota available. For more details, see Aspose Cloud Pricing.

Installation

From the command line:

nuget Install-Package Aspose.Slides-Cloud.Cpp

From Package Manager:

PM> Install-Package Aspose.Slides-Cloud.Cpp

Convert a PPTX File to PDF format using C++ Code

std::shared_ptr<asposeslidescloud::api::SlidesApi> api = std::make_shared<asposeslidescloud::api::SlidesApi>(utility::conversions::to_string_t("MyClientId"), utility::conversions::to_string_t("MyClientSecret"));
request->setDocument(std::make_shared<std::ifstream>("MyPresentation.pptx", std::ios::binary));
std::make_shared<std::ifstream> file = std::make_shared<std::ifstream>("MyPresentation.pptx", std::ios::binary);
string_t format = utility::conversions::to_string_t("pdf");
std::ofstream fs("MyPresentation.pdf", std::ios::binary);
api->convert(file, format).get().writeTo(fs);

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