IDWriteTextAnalyzer2::GetTypographicFeatures method

Returns a complete list of OpenType features available for a script or font. If a feature is partially supported, then this method indicates that it is supported.

Syntax

virtual HRESULT GetTypographicFeatures(
                       IDWriteFontFace         *fontFace,
                       DWRITE_SCRIPT_ANALYSIS  scriptAnalysis,
  [in, optional] const WCHAR                   *localeName,
                       UINT32                  maxTagCount,
  [out]                UINT32                  *actualTagCount,
  [out]                DWRITE_FONT_FEATURE_TAG *tags
) = 0;

Parameters

fontFace

Type: IDWriteFontFace*

The font face to get features from.

scriptAnalysis

Type: DWRITE_SCRIPT_ANALYSIS

The script analysis for the script or font to check.

localeName [in, optional]

Type: const WCHAR*

The locale name to check.

maxTagCount

Type: UINT32

The maximum number of tags to return.

actualTagCount [out]

Type: UINT32*

The actual number of tags returned.

tags [out]

Type: DWRITE_FONT_FEATURE_TAG*

An array of OpenType font feature tags.

Return value

Type: HRESULT

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

Requirements

See also

IDWriteTextAnalyzer2