程序包 ohos.agp.text

Provides text tools.

This package processes text and manages the typeface and font style using text tools.

从以下版本开始:

1

接口概要

接口	说明
RichText.TouchEventListener	已过时。 This change is effective since API version 8.

类概要

类	说明
BidiAnalyzer	Identifies the text direction based on the BidiStrategy specified by the user.
BidiAnalyzer.BidiRun	Stores the division of internal text directions of a section.
CharInputFilter	Implements a character filter, which supports filtering of plain text and RichText.
DateFormat	Provides a utility class to format the date text.
Font	Defines the font styles.
Font.Builder	Provides a builder to create a Font instance.
FontFamily	Provides a set of fonts (RawFont) of different styles to create Font.
FontFamily.Builder	Provides a builder to create a FontFamily instance.
FontManager	A class used to manage fonts in the system.
InputFilter	An abstract class that provides methods to filter the input text based on the specified criteria.
InputFilter.Range	Describes a text range where the index is greater than or equal to inStart and less than inEnd, as in other scenarios where text ranges are specified.
Layout	已过时。 This change is effective since API version 8.
LengthFilter	Filters plain text or RichText by length.
RawFont	An abstraction of font files, used for creating a FontFamily.
RawFont.Builder	Provides a builder to create a RawFont instance.
RichText	Represents rich text in different formats.
RichTextBuilder	已过时。 This change is effective since API version 8.
RichTextLayout	已过时。 This change is effective since API version 8.
SimpleTextLayout	已过时。 This change is effective since API version 8.
TextForm	已过时。 This change is effective since API version 8.
TextLayout	A default implementation class for text layout, which supports both plain text and rich text.
UpperCaseFilter	Implements an uppercase character filter, which supports filtering of plain text and RichText.

枚举概要

枚举	说明
BidiAnalyzer.BidiStrategy	Enumerates the bidirectional text recognition strategies.
TextLayout.CursorMoveDirection	Enumerates the cursor movement directions.
TextLayout.FontPaddingStrategy	Enumerates the font padding strategies.
TextLayout.HyphenationStrategy	Enumerates the hyphenation strategies.
TextLayout.JustifyStrategy	Enumerates the text justification strategies.
TextLayout.LineBreakStrategy	Enumerates the line breaking strategies.