Convert DOTX to PPSM via Java or Online App
DOTX to PPSM conversion by using on premise Java API within any Java J2SE, J2EE, J2ME applications without using Microsoft® PowerPoint or Word
Developers often need to convert DOTX files to PPSM programmatically. Fortunately, this process can be automated with the help of the File Automation Java libraries Aspose.Total for Java . This library provides a simple and efficient way to render the DOTX file into the desired PPSM format.
The process begins by loading the DOTX file with Aspose.Words for Java . This library allows you to convert the DOTX file into HTML. Once the conversion is complete, you can use the powerful PowerPoint manipulation Java API Aspose.Slides for Java to create a new Presentation. This Presentation can then be populated with the HTML content from the DOTX file. Finally, the Presentation can be saved as a PPSM file.
The File Automation Java libraries Aspose.Total for Java provide a comprehensive solution for developers who need to convert DOTX files to PPSM programmatically. By using the powerful APIs provided by this library, developers can quickly and easily render their DOTX files into the desired PPSM format. This library is a great tool for automating the conversion process and ensuring that the output is of the highest quality.
How to Convert DOTX to PPSM via Java
- Open DOTX file using Document class
- Convert DOTX file to HTML by using save method
- Initialize a new Presentation object
- Extract content from HTML file using BufferedReader and write the content in your presentation file
- Save the document to PPSM using save method
DOTX File Conversion in Java
For DOTX to PPSM 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 .
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| // 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); |
Free Online Converter for DOTX to PPSM
Convert Protected DOTX to PPSM via Java
The API also allows you to convert password-protected DOTX documents to PPSM. If your input DOTX document is password protected, you cannot convert it to PPSM format without using the password. In order to open a encrypted document you can set the correct password in LoadOptions object and pass it to the Document constructor.
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| // supports DOC, DOT, DOCX, DOCM, DOTX, and DOTM file formats | |
| // load DOC file with an instance of Document | |
| Document document = new Document("template.doc", new LoadOptions("MyPassword")); | |
| // save the document in HTML file format | |
| document.save("HtmlOutput.html",SaveFormat.HTML); | |
| // create a new presentation | |
| Presentation pres = new Presentation(); | |
| // perform the conversion to PPT |
Convert DOTX to PPSM with Watermark via Java
Using the API, you can also perform DOTX file to PPSM conversion with watermark. In order to add a watermark to your PPSM document, you can first export DOTX 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 PPSM.
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| // 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); |
FAQ
- How can I convert DOTX to PPSM Online?The above-integrated online app allows you to convert DOTX files to PPSM. To get started, simply drag and drop or click inside the white area to import your DOTX file. Once your file is uploaded, click the "Convert" button. After the DOTX to PPSM conversion process is complete, you can download your converted file with just one click.
- How long does it take to convert DOTX?This online DOTX converter works quickly, but its speed depends primarily on the size of the DOTX file you are converting. Smaller DOTX files can be converted to PPSM 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 DOTX to PPSM using free Aspose.Total converter?Of course! After the conversion is complete, the download link for your PPSM 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 DOTX?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 DOTX Conversion API offers a smooth experience.
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