aspose.slides.via.java

Node.js Library for PowerPoint File Formats

Aspose.Slides for Node.js via Java is a PowerPoint API for presentations manipulation and management. It allows developers to read, write, convert and manipulate PowerPoint presentations using Node.js. All document elements such as slides, tables, text, charts, shapes, images and SmartArt diagrams are accessible for manipulation, supports exporting presentations to PDF, PDF/A, HTML, XPS and image formats. The PowerPoint API includes many extended PPT and PPTX features as: merge, clone, split, compare presentations.

Node.js PowerPoint Library Features

• Create or clone existing slides from templates.
• Save & open files to & from streams.
• Generate presentations from database.
• Create shapes and add text to shapes on slides.
• Work with PowerPoint tables.
• Handle text & shape formatting.
• Remove or apply the protection on shapes.
• Embed Excel charts as OLE objects in slides.
• Work with ActiveX component.

Read & Write PowerPoint Files

Microsoft PowerPoint: PPT, PPTX, PPS, POT, PPSX, PPTM, PPSM, POTX, POTM OpenOffice: ODP, ODS Text: CSV, Tab-Delimited, TXT, JSON Web: HTML, MHTML

Save PowerPoint Files As

Fixed Layout: PDF, XPS Images: JPEG, PNG, BMP, SVG, TIFF, GIF, EMF Text: CSV, Tab-Delimited, JSON, SQL, XML Web: HTML

Getting Started with Aspose.Slides for Node.js via Java

Aspose.Slides for Node.js via Java consists of 2 individual parts, the javascript wrapper (aspose.slides.js) and Aspose.Slides for Node.js via Java (aspose-slides-xx.x-nodejs.jar). These components communicate via https://www.npmjs.com/package/java whereas both require separate environments & processes for execution.

Prerequisites

• JDK8 or newer.
• https://www.npmjs.com/package/java
• Node.js

Installation

From the command line:

npm install aspose.slides.via.java

Please use the following article if you encounter compilation errors during installation of Aspose.Slides for Node.js via Java.

Convert Presentation to Multiple Formats using Node.js

var aspose = aspose || {};

aspose.slides = require("aspose.slides");

var pres = new aspose.slides.Presentation();
var slide = pres.getSlides().get_Item(0);
slide.getShapes().addAutoShape(aspose.slides.ShapeType.Line, 50, 150, 300, 0);
pres.save("template.pptx", aspose.slides.SaveFormat.Pptx);

Convert Presentation to PDF using Node.js

var aspose = aspose || {};

aspose.slides = require("aspose.slides");

var pres = new aspose.slides.Presentation("template.pptx");
pres.save("output.pdf", aspose.slides.SaveFormat.Pdf);

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