IDWriteFactory::CreateTextLayout Method

Takes a string, text format, and associated constraints, and produces an object that represents the fully analyzed and formatted result.

Syntax

virtual HRESULT CreateTextLayout(
  [in]   const WCHAR * string,
  UINT32  stringLength,
  IDWriteTextFormat * textFormat,
  FLOAT  maxWidth,
  FLOAT  maxHeight,
  [out]  IDWriteTextLayout ** textLayout
) = 0;

Parameter

string [in]

An array of characters that contains the string to create a new IDWriteTextLayout object from. This array must be of length stringLength and can contain embedded NULL characters.

stringLength

The number of characters in the string.

textFormat

A pointer to an object that indicates the format to apply to the string.

maxWidth

The width of the layout box.

maxHeight

The height of the layout box.

textLayout [out]

When this method returns, contains an address of a pointer to the resultant text layout object.

Rückgabewert

Ist Methode erfolgreich, wird "S_OK" zurückgegeben. Andernfalls wird ein HRESULT-Fehlercode zurückgegeben.

Anforderungen

Mindestens unterstützter Client

Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista

Mindestens unterstützter Server

Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008

Header

Dwrite.h

Bibliothek

Dwrite.lib

DLL

Dwrite.dll

Siehe auch

IDWriteFactory

 

 

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