AutofitType

TextFrameFormat.AutofitType property

Returns or sets text’s autofit mode. Read/write TextAutofitType.

public TextAutofitType AutofitType { get; set; }

Examples

The following sample code shows how to resize shape to Fit Text in a PowerPoint Presentation.

[C#]
 using (Presentation pres = new Presentation())
{
    ISlide slide = pres.Slides[0];
    IAutoShape autoShape = slide.Shapes.AddAutoShape(ShapeType.Rectangle, 30, 30, 350, 100);
    Portion portion = new Portion("lorem ipsum...");
    portion.PortionFormat.FillFormat.SolidFillColor.Color = Color.Black;
    portion.PortionFormat.FillFormat.FillType = FillType.Solid;
    autoShape.TextFrame.Paragraphs[0].Portions.Add(portion);
    ITextFrameFormat textFrameFormat = autoShape.TextFrame.TextFrameFormat;
    textFrameFormat.AutofitType = TextAutofitType.Shape;
    pres.Save("Output-presentation.pptx", SaveFormat.Pptx);
}

The following sample code shows how to shrink text on overflow.

[C#]
using (Presentation pres = new Presentation())
{
    ISlide slide = pres.Slides[0];
    IAutoShape autoShape = slide.Shapes.AddAutoShape(ShapeType.Rectangle, 30, 30, 350, 100);
    Portion portion = new Portion("lorem ipsum...");
    portion.PortionFormat.FillFormat.SolidFillColor.Color = Color.Black;
    portion.PortionFormat.FillFormat.FillType = FillType.Solid;
    autoShape.TextFrame.Paragraphs[0].Portions.Add(portion);
    ITextFrameFormat textFrameFormat = autoShape.TextFrame.TextFrameFormat;
    textFrameFormat.AutofitType = TextAutofitType .Normal;
    pres.Save("Output-presentation.pptx", SaveFormat.Pptx);
}

See Also

AnchoringType CenterText