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IDWriteTextLayout::SetFontSize method

Sets the font size in DIP units for text within a specified text range.

Syntax


virtual HRESULT SetFontSize(
  FLOAT  fontSize,
  DWRITE_TEXT_RANGE  textRange
) = 0;

Parameters

fontSize

Type: FLOAT

The font size in DIP units to be set for text in the range specified by textRange.

textRange

Type: DWRITE_TEXT_RANGE

Text range to which this change applies.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Minimum supported client

Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | Windows Store apps]

Minimum supported phone

Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps]

Header

Dwrite.h

Library

Dwrite.lib

DLL

Dwrite.dll

See also

IDWriteTextLayout

 

 

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