IDWriteTextAnalyzer2::CheckTypographicFeature method

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

Syntax

virtual HRESULT CheckTypographicFeature(
                       IDWriteFontFace         *fontFace,
                       DWRITE_SCRIPT_ANALYSIS  scriptAnalysis,
  [in, optional] const WCHAR                   *localeName,
                       DWRITE_FONT_FEATURE_TAG tag,
                       UINT32                  glyphCount,
  [in]           const UINT16                  *glyphIndices,
  [out]                UINT8                   *featureApplies
) = 0;

Parameters

fontFace

The font face to read glyph information from.

scriptAnalysis

The script analysis for the script or font to check.

localeName [in, optional]

The locale name to check.

tag

The font feature tag to check.

glyphCount

The number of glyphs to check.

glyphIndices [in]

An array of glyph indices to check.

featureApplies [out]

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