Export (0) Print
Expand All

IDWriteFontFace::GetGdiCompatibleMetrics method

Obtains design units and common metrics for the font face. These metrics are applicable to all the glyphs within a fontface and are used by applications for layout calculations.

Syntax


HRESULT GetGdiCompatibleMetrics(
  FLOAT emSize,
  FLOAT pixelsPerDip,
  [in, optional]  const DWRITE_MATRIX *transform,
  [out]           DWRITE_FONT_METRICS *fontFaceMetrics
);

Parameters

emSize

Type: FLOAT

The logical size of the font in DIP units.

pixelsPerDip

Type: FLOAT

The number of physical pixels per DIP.

transform [in, optional]

Type: const DWRITE_MATRIX*

An optional transform applied to the glyphs and their positions. This transform is applied after the scaling specified by the font size and pixelsPerDip.

fontFaceMetrics [out]

Type: DWRITE_FONT_METRICS*

A pointer to a DWRITE_FONT_METRICS structure to fill in. The metrics returned by this function are in font design units.

Return value

Type: HRESULT

Standard HRESULT error code.

Requirements

Library

Dwrite.lib

DLL

Dwrite.dll

See also

IDWriteFontFace
IDWriteFontFace

 

 

Community Additions

ADD
Show:
© 2014 Microsoft