Convert PowerPoint to HTML

readme.md

Convert PowerPoint to HTML

This Gist shares details on how to convert PowerPoint to HTML using Aspose.Slides Cloud SDK for Java.

In following code snippet, we are first uploading the input PowerPoint to cloud storage and then callSavePresentation(…) method to generate HTML file. The resultant HTML is then stored in Cloud storage. For complete details, please visit Convert PowerPoint to HTML in Java.

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Convert PowerPoint to HTML

Convert PowerPoint to HTML using Aspose.Slides Cloud SDK for Java

convert-powerpoint-to-html.java

// for more examples, please visit https://github.com/aspose-slides-cloud/aspose-slides-cloud-java/tree/master/Examples/src/main/java/com/aspose/cloud/examples

try
    {
    // Get ClientID and ClientSecret from https://dashboard.aspose.cloud/
    String clientId = "bbf94a2c-6d7e-4020-b4d2-b9809741374e";
    String clientSecret = "1c9379bb7d701c26cc87e741a29987bb";

    // create an instance of SlidesApi
    SlidesApi slidesApi = new SlidesApi(clientId,clientSecret);
        
    // load file from local system
    File f = new File("c://Users/test-unprotected.pptx");

    // convert the file to Byte array
    byte[] bytes = Files.readAllBytes(f.toPath());

    // upload file to cloud storage
    slidesApi.uploadFile("input.ppt", bytes, "Internal");
        
    // create htmlExport Options instance
    // Use the Helvetica font if any presentation font is not found.
    HtmlExportOptions htmlOptions = new HtmlExportOptions();
    htmlOptions.setDefaultRegularFont("Helvetica");
       
    // The HTML document should only contain the slides with indexes 1 and 3
    List slideIndices = Arrays.asList(1, 3);

    // call method to insert webpage into PowerPoint
    slidesApi.savePresentation("input.ppt", ExportFormat.HTML, "Converted.html",htmlOptions, "","","Internal", "",slideIndices);
        
    // print success message
    System.out.println("PowerPoint sucessfully converted to HTML format !");
		}catch(Exception ex)
		{
			System.out.println(ex.getStackTrace());
		}