Class TRichText

Unit

CastleFontFamily

Declaration

type TRichText = class(specialize TObjectList<TTextLine>)

Description

Multi-line text with processing commands (like "change font to bold now"). Used to render "rich text", which is text that may contain (a subset of) HTML.

Note that TRichText instance is always tied to a corresponding TFontFamily used to render it. Through the lifetime of TRichText, we assume that size and other properties of this font remain constant.

Hierarchy

• TObject
• TList
• TObjectList
• TRichText

Overview

Methods

	constructor Create(const AFont: TCastleFont; const Text: TStrings; const Html: boolean);
	constructor Create(const AFont: TCastleFont; const S: string; const Html: boolean);
	destructor Destroy; override;
	function Width: Single;
	procedure Wrap(const MaxWidth: Single);
	procedure Print(const X, Y: Single; const Color: TCastleColor; const ALineSpacing: Single; const TextHorizontalAlignment: THorizontalPosition = hpLeft; MaxDisplayChars: Integer = -1);
	function DisplayChars: Cardinal;

Description

Methods

	constructor Create(const AFont: TCastleFont; const Text: TStrings; const Html: boolean);

	constructor Create(const AFont: TCastleFont; const S: string; const Html: boolean);

	destructor Destroy; override;

	function Width: Single;

	procedure Wrap(const MaxWidth: Single);

	procedure Print(const X, Y: Single; const Color: TCastleColor; const ALineSpacing: Single; const TextHorizontalAlignment: THorizontalPosition = hpLeft; MaxDisplayChars: Integer = -1);

	function DisplayChars: Cardinal;

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