Generate an SVG Image from a Slide

complete_code_example_generate_an_svg_image_from_a.java

import com.aspose.slides.*;
import java.io.FileOutputStream;

public class GenerateSvgFromSlides {
    public static void main(String[] args) {
        // Validate arguments
        if (args.length < 2) {
            System.out.println("Usage: java GenerateSvgFromSlides <input.pptx> <outputFolder>");
            return;
        }

        String inputPath = args[0];
        String outputFolder = args[1];
        if (!outputFolder.endsWith("/") && !outputFolder.endsWith("\\")) {
            outputFolder += System.getProperty("file.separator");
        }

        try {
            // Load presentation
            Presentation pres = new Presentation(inputPath);

            // Set up SVG export options
            SvgOptions svgOptions = new SvgOptions();
            svgOptions.setCompressOutput(true);
            svgOptions.setExportEmbeddedImages(true);
            // Optional: custom shape IDs
            svgOptions.setShapeIdGenerator(new ISvgShapeIdGenerator() {
                @Override
                public String generateId(IShape shape) {
                    return "slide" + shape.getSlide().getSlideNumber() + "_shape" + shape.getShapeId();
                }
            });

            // Export each slide
            for (int i = 0; i < pres.getSlides().size(); i++) {
                ISlide slide = pres.getSlides().get_Item(i);
                String outPath = outputFolder + "slide_" + (i + 1) + ".svg";
                try (FileOutputStream out = new FileOutputStream(outPath)) {
                    slide.writeAsSvg(out, svgOptions);
                }
                System.out.println("Exported: " + outPath);
            }

            System.out.println("All slides have been successfully converted to SVG.");
        } catch (Exception e) {
            System.err.println("Error during conversion: " + e.getMessage());
            e.printStackTrace();
        }
    }
}