Aspose.Slides for .NET 22.10 Release Notes

/// <summary>
/// Determines whether the text frame will be included in a rendering area or not.
/// Read/write <see cref="bool"/>.
/// Default value is false.
/// </summary>
bool UseFrameSize { get; set; }

/// <summary>
/// Determines whether to perform the specified rotation of the shape when rendering or not.
/// Read/write <see cref="bool"/>.
/// Default value is true.
/// </summary>
bool UseFrameRotation { get; set; }

using (Presentation pres = new Presentation("pres.pptx"))
{
    SVGOptions svgOptions = new SVGOptions();

    // Does not perform the specified rotation of the shape while rendering to SVG.
    svgOptions.UseFrameRotation = false;

    // Include the text frame in a rendering area while rendering to SVG.
    svgOptions.UseFrameSize = true;

    // Save shape to SVG
    using (FileStream stream = new FileStream("pres-out.svg", FileMode.Create))
    {
        pres.Slides[0].Shapes[1].WriteAsSvg(stream, svgOptions);
    }
}

using (Presentation pres = new Presentation("pres.pptx"))
{
    Aspose.Slides.LowCode.Compress.CompressEmbeddedFonts(pres);
    pres.Save("pres-out.pptx", SaveFormat.Pptx);
}

using (Presentation pres = new Presentation("pres.pptx"))
{
    IChart chart = (IChart) pres.Slides[0].Shapes[0];
    IChartSeriesCollection series = chart.ChartData.Series;
    IDataLabelCollection labels = series[0].Labels;
    
    labels.LeaderLinesColor = Color.FromArgb(255, 255, 0, 0);
}