IDWriteTextAnalyzer1：：AnalyzeVerticalGlyphOrientation 方法 (dwrite_1.h)

语法

HRESULT AnalyzeVerticalGlyphOrientation(
  IDWriteTextAnalysisSource1 *analysisSource,
  UINT32                     textPosition,
  UINT32                     textLength,
  IDWriteTextAnalysisSink1   *analysisSink
);

参数

analysisSource

textPosition

textLength

analysisSink

要求