Aspose.Slides for .NET 20.10 Release Notes

/// <summary>
/// Provides options that control how a presentation/slide is rendered.
/// </summary>
public interface IRenderingOptions : ISaveOptions
{
    /// <summary>
    /// Provides options that control how notes and comments is placed in exported document.
    /// </summary>
    INotesCommentsLayoutingOptions NotesCommentsLayouting { get; }
}

using (Presentation pres = new Presentation("SomePresentation.pptx"))
{
    IRenderingOptions renderingOpts = new RenderingOptions();
    renderingOpts.NotesCommentsLayouting.NotesPosition = NotesPositions.BottomTruncated;

    pres.Slides[0].GetThumbnail(renderingOpts).Save("SomePresentation-Slide1-Original.png", ImageFormat.Png);

    renderingOpts.DefaultRegularFont = "Arial Black";
    pres.Slides[0].GetThumbnail(renderingOpts).Save("SomePresentation-Slide1-ArialBlackDefault.png", ImageFormat.Png);

    renderingOpts.DefaultRegularFont = "Arial Narrow";
    pres.Slides[0].GetThumbnail(renderingOpts).Save("SomePresentation-Slide1-ArialNarrowDefault.png", ImageFormat.Png);
}

/// <summary>
/// Returns a Thumbnail Bitmap objects for all slides of a presentation.
/// </summary>
Bitmap[] GetThumbnails(IRenderingOptions options);

/// <summary>
/// Returns a Thumbnail Bitmap objects for specified slides of a presentation.
/// </summary>
Bitmap[] GetThumbnails(IRenderingOptions options, int[] slides);

/// <summary>
/// Returns a Thumbnail Bitmap objects for all slides of a presentation with custom scaling.
/// </summary>
Bitmap[] GetThumbnails(IRenderingOptions options, float scaleX, float scaleY);

/// <summary>
/// Returns a Thumbnail Bitmap objects for specified slides of a presentation with custom scaling.
/// </summary>
Bitmap[] GetThumbnails(IRenderingOptions options, int[] slides, float scaleX, float scaleY);

/// <summary>
/// Returns a Thumbnail Bitmap objects for all slides of a presentation with specified size.
/// </summary>
Bitmap[] GetThumbnails(IRenderingOptions options, Size imageSize);

/// <summary>
/// Returns a Thumbnail Bitmap objects for specified slides of a presentation with specified size.
/// </summary>
Bitmap[] GetThumbnails(IRenderingOptions options, int[] slides, Size imageSize);

/// <summary>
/// Returns a Thumbnail Bitmap object.
/// </summary>
Bitmap GetThumbnail(IRenderingOptions options);

/// <summary>
/// Returns a Thumbnail Bitmap object with custom scaling.
/// </summary>
Bitmap GetThumbnail(IRenderingOptions options, float scaleX, float scaleY);

/// <summary>
/// Returns a Thumbnail Bitmap object with specified size.
/// </summary>
Bitmap GetThumbnail(IRenderingOptions options, Size imageSize);

/// <summary>
/// Renders certain slide to a Graphics object.
/// </summary>
void RenderToGraphics(IRenderingOptions options, Graphics graphics);

/// <summary>
/// Renders certain slide to a Graphics object with custom scaling.
/// </summary>
void RenderToGraphics(IRenderingOptions options, Graphics graphics, float scaleX, float scaleY);

/// <summary>
/// Renders certain slide to a Graphics object with specified size.
/// </summary>
void RenderToGraphics(IRenderingOptions options, Graphics graphics, Size renderingSize);

/// <summary>
/// Returns the ThreeDFormat object that represents 3d effect properties for a text.
/// Read-only <see cref="IThreeDFormat"/>.
/// </summary>
IThreeDFormat ThreeDFormat { get; }

/// <summary>
/// Gets or sets text wrapping shape.
/// Read/write <see cref="TextShapeType"/>.
/// </summary>
TextShapeType Transform { get; set; }

using (Presentation pres = new Presentation())
{
    IAutoShape autoShape = pres.Slides[0].Shapes.AddAutoShape(ShapeType.Rectangle, 10, 20, 400, 300);

    ITextFrame textFrame = autoShape.TextFrame;

    textFrame.Text = "Aspose.Slide Test Text";

    // Set text transformation
    textFrame.TextFrameFormat.Transform = TextShapeType.ArchUpPour;

    // Set Extrusion
    textFrame.TextFrameFormat.ThreeDFormat.ExtrusionColor.Color = Color.Orange;
    textFrame.TextFrameFormat.ThreeDFormat.ExtrusionHeight = 6;

    // Set Contour
    textFrame.TextFrameFormat.ThreeDFormat.ContourColor.Color = Color.DarkRed;
    textFrame.TextFrameFormat.ThreeDFormat.ContourWidth = 1.5;

    // Set Depth
    textFrame.TextFrameFormat.ThreeDFormat.Depth = 3;

    // Set Material
    textFrame.TextFrameFormat.ThreeDFormat.Material = MaterialPresetType.Plastic;

    // Set Lighting
    textFrame.TextFrameFormat.ThreeDFormat.LightRig.Direction = LightingDirection.Top;
    textFrame.TextFrameFormat.ThreeDFormat.LightRig.LightType = LightRigPresetType.Balanced;
    textFrame.TextFrameFormat.ThreeDFormat.LightRig.SetRotation(0, 0, 40);

    // Set camera type
    textFrame.TextFrameFormat.ThreeDFormat.Camera.CameraType = CameraPresetType.PerspectiveContrastingRightFacing;
}