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CFont::TPositionParam Class Reference

class CFont::TPositionParam

Complicated parameter block used for contextual glyph selection, ligature creation and diacritic placement when drawing text in complex scripts

This class declares a constructor, another scoped class, and several other enums. However this class is unlikely to be useful to third party developers.

CFont::GetCharacterPosition() CFont::GetCharacterPosition2()

Nested Classes and Structures

CFont::TPositionParam::TOutput

Public Member Functions
	TPositionParam ()

Public Member Enumerations
enum	anonymous { EMaxInputChars = 18, EMaxOutputGlyphs = 8 }
enum	TFlags { EFLogicalOrder = 1 }

Public Attributes
TInt16	iDirection
TUint16	iFlags
TOutput	iOutput
TInt	iOutputGlyphs
TPoint	iPen
TInt	iPosInText
TPtrC	iText

Constructor & Destructor Documentation

TPositionParam()

TPositionParam

(

)

[inline]

Standard constructor.

Member Enumerations Documentation

Enum anonymous

Enumerators

EMaxInputChars = 18
EMaxOutputGlyphs = 8

Enum TFlags

Flags for TPositionParam::iFlags .

Enumerators

EFLogicalOrder = 1

Input text is logically ordered not visually ordered.

Member Data Documentation

TInt16 iDirection

TInt16

iDirection

Input: Orientation (EHorizontal or EVertical) in which to draw the text.

TUint16 iFlags

TUint16

iFlags

Input: Flags from TFlags.

TOutput iOutput

TOutput

iOutput

Information about the glyphs that were output.

TInt iOutputGlyphs

TInt	iOutputGlyphs

Number of glyphs actually output.

TPoint iPen

TPoint

iPen

Input and output: Pen position.

TInt iPosInText

TInt	iPosInText

Input and output: Position within iText to shape. On exit it will index the first character not positioned

TPtrC iText

TPtrC

iText

Input: Text containing the characters to be positioned.