Aspose.Slides for Android via Java 20.9 Release Notes

/**
 * <p>
 * Returns the bullet fill format of a paragraph.
 * Read-only {@link IFillFormatEffectiveData}.
 * </p>
 */
public IFillFormatEffectiveData getFillFormat();

Presentation pres = new Presentation("SomePresentation.pptx");
try {
    // Assume that the first shape on the first slide is AutoShape with some text...
    // Output information about text paragraphs' bullets
    AutoShape autoShape = (AutoShape)pres.getSlides().get_Item(0).getShapes().get_Item(0);
    for (IParagraph para : autoShape.getTextFrame().getParagraphs())
    {
        IBulletFormatEffectiveData bulletFormatEffective = para.getParagraphFormat().getBullet().getEffective();
        System.out.println("Bullet type: " + bulletFormatEffective.getType());
        if (bulletFormatEffective.getType() != BulletType.None)
        {
            System.out.println("Bullet fill type: " + bulletFormatEffective.getFillFormat().getFillType());
            switch (bulletFormatEffective.getFillFormat().getFillType())
            {
                case FillType.Solid:
                    System.out.println("Solid fill color: " + bulletFormatEffective.getFillFormat().getSolidFillColor());
                    break;
                case FillType.Gradient:
                    System.out.println("Gradient stops count: " + bulletFormatEffective.getFillFormat().getGradientFormat().getGradientStops().size());
                    for (IGradientStopEffectiveData gradStop : bulletFormatEffective.getFillFormat().getGradientFormat().getGradientStops())
                        System.out.println(gradStop.getPosition() + ": " + gradStop.getColor());
                    break;
                case FillType.Pattern:
                    System.out.println("Pattern style: " + bulletFormatEffective.getFillFormat().getPatternFormat().getPatternStyle());
                    System.out.println("Fore color: " + bulletFormatEffective.getFillFormat().getPatternFormat().getForeColor());
                    System.out.println("Back color: " + bulletFormatEffective.getFillFormat().getPatternFormat().getBackColor());
                    break;
            }
        }
        System.out.println();
    }
} finally {
    if (pres != null) pres.dispose();
}

/**
 * <p>
 * Gets effective bullet formatting data with the inheritance applied.
 * </p>
 */
public IBulletFormatEffectiveData getEffective();

Presentation pres = new Presentation("MyPresentation.pptx");
try {
    IAutoShape shape = (IAutoShape)pres.getSlides().get_Item(0).getShapes().get_Item(0);
    IBulletFormatEffectiveData effectiveBulletFormat = shape.getTextFrame().getParagraphs().get_Item(0).getParagraphFormat().getBullet().getEffective();
    System.out.println("Bullet type: " + effectiveBulletFormat.getType());
    if (effectiveBulletFormat.getType() == BulletType.Numbered)
    {
        System.out.println("Numbered style: " + effectiveBulletFormat.getNumberedBulletStyle());
        System.out.println("Starting number: " + effectiveBulletFormat.getNumberedBulletStartWith());
    }
} finally {
    if (pres != null) pres.dispose();
}

/**
 * <p>
 * Controls SVG shape and text generation.
 * </p><p><hr><blockquote><pre>Example:
 * <pre>
 */
public interface ISvgShapeAndTextFormattingController extends ISvgShapeFormattingController
{
    /**
     * <p>
     * This function is called before rendering of text portion to SVG to allow user to control resulting SVG.
     * </p>
     * @param svgTSpan Object to control SVG tspan generation.
     * @param portion Source portion.
     * @param textFrame Source portion text frame.
     */
    public void formatText(ISvgTSpan svgTSpan, IPortion portion, ITextFrame textFrame);
}

public void SaveSlideToSVG() throws Exception
{
    Presentation pres = new Presentation(path + "presentation.pptx");
    try {
        SVGOptions svgOptions = new SVGOptions();
        svgOptions.setShapeFormattingController(new CustomSvgShapeFormattingController(0));

        FileOutputStream fs = new FileOutputStream(path + "slide.svg");
        try {
            pres.getSlides().get_Item(0).writeAsSvg(fs, svgOptions);
        } finally {
            if (fs != null) fs.close();
        }
    } finally {
        if (pres != null) pres.dispose();
    }
}

class CustomSvgShapeFormattingController implements ISvgShapeAndTextFormattingController
{
    private int m_shapeIndex, m_portionIndex, m_tspanIndex;

    public CustomSvgShapeFormattingController(int shapeStartIndex)
    {
        m_shapeIndex = shapeStartIndex;
        m_portionIndex = 0;
    }
    public void formatShape(ISvgShape svgShape, IShape shape)
    {
        svgShape.setId(String.format("shape-%d", m_shapeIndex++));
        m_portionIndex = m_tspanIndex = 0;
    }
    public void formatText(ISvgTSpan svgTSpan, IPortion portion, ITextFrame textFrame)
    {
        int paragraphIndex = 0; int portionIndex = 0;
        for (int i = 0; i < textFrame.getParagraphs().getCount(); i++)
        {
            portionIndex = textFrame.getParagraphs().get_Item(i).getPortions().indexOf(portion);
            if (portionIndex > -1) { paragraphIndex = i; break; }
        }
        if (m_portionIndex != portionIndex)
        {
            m_tspanIndex = 0;
            m_portionIndex = portionIndex;
        }
        svgTSpan.setId(String.format("paragraph-%d_portion-%d_%d", paragraphIndex, m_portionIndex, m_tspanIndex++));
    }
}