Convert PPSX to BMP in Node.js

Aspose.Slides for Node.js via Java is a powerful and easy-to-use library that allows you to convert PowerPoint presentations to various formats in Node.js. It supports all presentation elements and formats and provides a rich API to access and modify them. It also allows you to export your slides to various formats for further processing or sharing.

Convert PPSX to BMP in Node.js

Aspose.Slides for Node.js via Java is a powerful Node.js library for creating and manipulating presentation files. Moreover, it provides flexible ways to convert PPSX to BMP. Using Aspose.Slides for Node.js via Java, any developer or application can convert PPSX to BMP files with just a few lines of code.

As a modern document processing API, Aspose.Slides for Node.js exports PPSX files to BMP file formats quickly. Aspose PowerPoint library allows you to convert PPSX to BMPs and many other file formats

Convert PPSX to BMP using Node.js

To convert the PPSX to BMP, you will need to create Presentation from PPSX file and save it as BMP.

Node.js code for convert PPSX into BMP
var aspose = aspose || {};

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

var pres = new aspose.slides.Presentation("welcome-to-powerpoint.ppsx");
try
{
    for(var i = 0; i < pres.getSlides().size(); i++)
    {
        var sld = pres.getSlides().get_Item(i);
        var bi = sld.getThumbnail(2, 2);
        var outputfile = java.newInstanceSync("java.io.File", "slide_" + sld.getSlideNumber() + ".bmp");
        java.callStaticMethod("javax.imageio.ImageIO", "write", bi, "bmp", outputfile);
    }
}
finally
{
    if (pres != null) pres.dispose();
}

How to convert PPSX to BMP using using Aspose.Slides for Node.js via Java API

To convert PPSX to BMP using Aspose.Slides for Node.js via Java, you need to import the package in your JavaScript file and create an instance of the Presentation class. The Presentation class represents a PowerPoint document and provides methods to access and manipulate its elements.