IDWriteTextAnalyzer2::CheckTypographicFeature method (dwrite_2.h)

Checks if a typographic feature is available for a glyph or a set of glyphs.

Syntax

HRESULT CheckTypographicFeature(
                 IDWriteFontFace         *fontFace,
                 DWRITE_SCRIPT_ANALYSIS  scriptAnalysis,
  [in, optional] WCHAR const             *localeName,
                 DWRITE_FONT_FEATURE_TAG featureTag,
                 UINT32                  glyphCount,
  [in]           UINT16 const            *glyphIndices,
  [out]          UINT8                   *featureApplies
);

Parameters

fontFace

The font face to read glyph information from.

scriptAnalysis

The script analysis for the script or font to check.

[in, optional] localeName

The locale name to check.

featureTag

The font feature tag to check.

glyphCount

The number of glyphs to check.

[in] glyphIndices

An array of glyph indices to check.

[out] featureApplies

An array of integers that indicate whether or not the font feature applies to each glyph specified.

Return value

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

Requirements

See also

IDWriteTextAnalyzer2