TextFragment Class

Text Fragment

A TextElement contains an arbitrary number of text fragments. Text can be partitioned arbibrarily into fragments without respecting word boundaries or reading order.

A text fragment provides iteration over all contained Glyphs. Removing, clearing, adding, and sub-ranges are not supported. While iterating, a CorruptException may be generated if the text fragment contains glyphs with inconsistent Unicode information.

Inheritance Hierarchy

SystemObject
  PdfTools.FourHeights.PdfToolbox.InternalNativeBase
    PdfTools.FourHeights.PdfToolbox.InternalNativeObject
      PdfTools.FourHeights.PdfToolbox.Pdf.ContentTextFragment

Namespace: PdfTools.FourHeights.PdfToolbox.Pdf.Content
Assembly: PdfTools.FourHeights.PdfToolbox (in PdfTools.FourHeights.PdfToolbox.dll) Version: 4.4.6+c8104d9b5f50644b2c93d424e62edbf40828fde7

Syntax

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public class TextFragment : NativeObject, 
	IList<Glyph>, ICollection<Glyph>, IEnumerable<Glyph>, 
	IEnumerable

The TextFragment type exposes the following members.

Properties

	Name	Description
	BoundingBox	The bounding box This is a rectangle that encompasses all parts of the text fragment.
	CharacterSpacing	The additional spacing between glyphs When the glyph for each character in the text is rendered, the character spacing is added to the horizontal or vertical component of the glyph's displacement, depending on the writing mode. It is subject to scaling by the horizontal scaling if the writing mode is horizontal.
	Count
	Fill	This text fragment's parameters for filling the text or if the text is not filled
	Font	The font The returned Font can only be used for extraction purposes. Specifically, using this object in TextGenerator(Text, Font, Double, NullablePoint) or in Font results in a ArgumentException error.
	FontSize	The font size
	HorizontalScaling	The horizontal scaling factor The horizontal scaling parameter adjusts the width of glyphs by stretching or compressing them in the horizontal direction. Its value is specified relative to the normal width of the glyphs, with 1 being the normal width.
	IsReadOnly
	Item
	Rise	The rise of the baseline The text rise specifies the distance to move the baseline up or down from its default location. Positive values of text rise move the baseline up. Adjustments to the baseline are useful for drawing superscripts or subscripts.
	Stroke	This text fragment's parameters for stroking the text or if the text is not stroked
	Text	The string painted by this text fragment
	Transform	The transform to be applied to the bounding box rectangle Use this transform matrix to compute the actual location of the text fragment's bounding box.
	WordSpacing	The additional spacing between words Word spacing works the same way as character spacing, but applies only to the space character, code 32.
	WritingMode	The writing direction This is the writing mode for the text fragment. It applies to all contained Glyphs.

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Methods

	Name	Description
	Contains
	CopyTo
	Equals	(Inherited from NativeObject)
	GetEnumerator
	GetHashCode	(Inherited from NativeObject)
	IndexOf
	Insert
	Remove
	RemoveAt

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Reference

PdfTools.FourHeights.PdfToolbox.Pdf.Content Namespace