Convert WORDML to PPT via Java or Online App

WORDML to PPT conversion by using on premise Java API within any Java J2SE, J2EE, J2ME applications without using Microsoft® PowerPoint or Word

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Developers often need to convert WORDML files to PPT programmatically. Fortunately, this process can be automated with the help of the File Automation Java libraries Aspose.Total for Java . This library provides a few simple steps to render the WORDML file into a PPT.

The first step is to load the WORDML file using Aspose.Words for Java . This library provides a range of features to manipulate the WORDML file, such as converting it to HTML.

The second step is to use the powerful PowerPoint manipulation Java API Aspose.Slides for Java to create a new Presentation. This library allows you to write HTML content into the Presentation and save it as a PPT.

By following these two steps, developers can easily convert WORDML files to PPT programmatically. The File Automation Java libraries Aspose.Total for Java provides a comprehensive set of features to automate the rendering process. With the help of Aspose.Words for Java and Aspose.Slides for Java , developers can quickly and easily convert WORDML files to PPT.

How to Convert WORDML to PPT via Java

  1. Open WORDML file using Document class
  2. Convert WORDML file to HTML by using save method
  3. Initialize a new Presentation object
  4. Extract content from HTML file using BufferedReader and write the content in your presentation file
  5. Save the document to PPT using save method

WORDML File Conversion in Java

For WORDML to PPT file conversion, you can easily use Aspose.Total for Java directly from a Maven based project and include libraries in your pom.xml.

Alternatively, you can get a ZIP file from downloads .

// supports DOC, DOCX, DOT, DOTM, DOTX, FLATOPC, ODT, OTT, RTF, TXT, WORDML, DOCM input file formats
// load DOC file with an instance of Document
Document document = new Document("template.doc");
// save the document in HTML file format
document.save("HtmlOutput.html",SaveFormat.HTML);
// create a new presentation
Presentation pres = new Presentation();
// access the default first slide of presentation
ISlide slide = pres.getSlides().get_Item(0);
// add the AutoShape to accommodate the HTML content
IAutoShape ashape = slide.getShapes().addAutoShape(ShapeType.Rectangle, 10, 10,
(float) pres.getSlideSize().getSize().getWidth(),
(float) pres.getSlideSize().getSize().getHeight());
ashape.getFillFormat().setFillType(FillType.NoFill);
// add text frame to the shape
ashape.addTextFrame("");
// clear all paragraphs in added text frame
ashape.getTextFrame().getParagraphs().clear();
// initialize StringBuilder to read Html
StringBuilder contents = new StringBuilder();
// load HTML file by using BufferedReader
BufferedReader reader = new BufferedReader(new FileReader(new File("HtmlOutput.html")));
String text = null;
// repeat until all lines are read
while ((text = reader.readLine()) != null) {
contents.append(text).append(System.getProperty("line.separator"));
}
reader.close();
// add HTML content in text frame
ashape.getTextFrame().getParagraphs().addFromHtml(content);
// supports POTM, POT, POTX, PPSM, PPS, PPSX, PPTM, PPT, PPTX, ODP output file formats.
// save presentation as Pptx
pres.save("output.pptx", com.aspose.slides.SaveFormat.Pptx);
view raw convert-doc-to-pptx.java hosted with ❤ by GitHub

Free Online Converter for WORDML to PPT

Convert WORDML to PPT with Watermark via Java

Using the API, you can also perform WORDML file to PPT conversion with watermark. In order to add a watermark to your PPT document, you can first export WORDML to HTML and write HTML content in Presentation object. After that to add a watermark, you can add text using addTextFrame, set all the relevant options like color, fillType and more and can save the document to PPT.

// supports DOC, DOCX, DOT, DOTM, DOTX, FLATOPC, ODT, OTT, RTF, TXT, WORDML, DOCM input file formats
// load DOC file with an instance of Document
Document document = new Document("template.doc");
// save the document in HTML file format
document.save("HtmlOutput.html",SaveFormat.HTML);
// create a new presentation
Presentation pres = new Presentation();
// access the default first slide of presentation
ISlide slide = pres.getSlides().get_Item(0);
// add the AutoShape to accommodate the HTML content
IAutoShape ashape = slide.getShapes().addAutoShape(ShapeType.Rectangle, 10, 10,
(float) pres.getSlideSize().getSize().getWidth(),
(float) pres.getSlideSize().getSize().getHeight());
ashape.getFillFormat().setFillType(FillType.NoFill);
// add text frame to the shape
ashape.addTextFrame("");
// clear all paragraphs in added text frame
ashape.getTextFrame().getParagraphs().clear();
// initialize StringBuilder to read Html
StringBuilder contents = new StringBuilder();
// load HTML file by using BufferedReader
BufferedReader reader = new BufferedReader(new FileReader(new File("HtmlOutput.html")));
String text = null;
// repeat until all lines are read
while ((text = reader.readLine()) != null) {
contents.append(text).append(System.getProperty("line.separator"));
}
reader.close();
// add HTML content in text frame
ashape.getTextFrame().getParagraphs().addFromHtml(content);
// add watermark
IAutoShape ashp = slide.getShapes()
.addAutoShape(ShapeType.Rectangle,50, 50, 500, 500);
ashp.addTextFrame("Watermark Text");
ashp.getTextFrame().getParagraphs().get_Item(0).getPortions()
.get_Item(0).getPortionFormat().getFillFormat()
.setFillType(FillType.Solid);
ashp.getTextFrame().getParagraphs().get_Item(0).getPortions()
.get_Item(0).getPortionFormat().getFillFormat()
.getSolidFillColor().setColor(Color.GRAY);
ashp.getTextFrame().getParagraphs().get_Item(0).getPortions()
.get_Item(0).getPortionFormat().setFontHeight(25);
// Change the line color of the rectangle to White
ashp.getShapeStyle().getLineColor().setColor(Color.WHITE);
ashp.getShapeStyle().setLineStyleIndex(LineStyle.ThinThin);
// Remove any fill formatting in the shape
ashp.getFillFormat().setFillType(FillType.NoFill);
ashp.setRotation(-45);
ashp.getAutoShapeLock().setSelectLocked(true);
ashp.getAutoShapeLock().setSizeLocked(true);
ashp.getAutoShapeLock().setTextLocked(true);
ashp.getAutoShapeLock().setPositionLocked(true);
ashp.getAutoShapeLock().setGroupingLocked(true);
// supports POTM, POT, POTX, PPSM, PPS, PPSX, PPTM, PPT, PPTX, ODP output file formats.
// save presentation as Pptx
pres.save("output.pptx", com.aspose.slides.SaveFormat.Pptx);
view raw convert-doc-to-pptx-with-watermark.java hosted with ❤ by GitHub

FAQ

  • How can I convert WORDML to PPT Online?
    The above-integrated online app allows you to convert WORDML files to PPT. To get started, simply drag and drop or click inside the white area to import your WORDML file. Once your file is uploaded, click the "Convert" button. After the WORDML to PPT conversion process is complete, you can download your converted file with just one click.
  • How long does it take to convert WORDML?
    This online WORDML converter works quickly, but its speed depends primarily on the size of the WORDML file you are converting. Smaller WORDML files can be converted to PPT in just a few seconds. If you have integrated the conversion code into your Java application, the speed of the conversion process will depend on how well you have optimized your application.
  • Is it safe to convert WORDML to PPT using free Aspose.Total converter?
    Of course! After the conversion is complete, the download link for your PPT file will be available instantly. Your uploaded files will be deleted after 24 hours, and the download links will no longer work after that period. Your files are safe, and no one has access to them. The integrated app is mainly free for testing purposes, so you can verify the results before integrating the code.
  • What browser should I use to convert WORDML?
    You can perform this online conversion using any modern browser such as Google Chrome, Firefox, Opera, or Safari. However, if you are building a desktop application, the Aspose.Total WORDML Conversion API offers a smooth experience.

Explore WORDML Conversion Options with Java

Convert WORDML to ODP (OpenDocument Presentation Format)
Convert WORDML to POT (Microsoft PowerPoint Template Files)
Convert WORDML to POTM (Microsoft PowerPoint Template File)
Convert WORDML to POTX (Microsoft PowerPoint Template Presentation)
Convert WORDML to PPTX (Open XML presentation Format)
Convert WORDML to PPS (PowerPoint Slide Show)
Convert WORDML to PPSM (Macro-enabled Slide Show)
Convert WORDML to PPSX (PowerPoint Slide Show)
Convert WORDML to PPTM (Macro-enabled Presentation File)
Convert WORDML to PPTX (Open XML presentation Format)
Convert WORDML to CSV (Comma Seperated Values)
Convert WORDML to DIF (Data Interchange Format)
Convert WORDML to EXCEL (Spreadsheet File Formats)
Convert WORDML to FODS (OpenDocument Flat XML Spreadsheet)
Convert WORDML to ODS (OpenDocument Spreadsheet)
Convert WORDML to SXC (StarOffice Calc Spreadsheet)
Convert WORDML to TSV (Tab-separated Values)
Convert WORDML to XLAM (Excel Macro-Enabled Add-In)
Convert WORDML to XLS (Microsoft Excel Binary Format)
Convert WORDML to XLSB (Excel Binary Workbook)
Convert WORDML to XLSM (Macro-enabled Spreadsheet)
Convert WORDML to XLSX (Open XML Workbook)
Convert WORDML to XLT (Excel 97 - 2003 Template)
Convert WORDML to XLTM (Excel Macro-Enabled Template)
Convert WORDML to XLTX (Excel Template)