IDWriteFontFallback1::MapCharacters 方法 (dwrite_3.h)
語法
HRESULT MapCharacters(
IDWriteTextAnalysisSource *analysisSource,
UINT32 textPosition,
UINT32 textLength,
IDWriteFontCollection *baseFontCollection,
WCHAR const *baseFamilyName,
DWRITE_FONT_AXIS_VALUE const *fontAxisValues,
UINT32 fontAxisValueCount,
UINT32 *mappedLength,
FLOAT *scale,
IDWriteFontFace5 **mappedFontFace
);
參數
analysisSource
textPosition
textLength
baseFontCollection
baseFamilyName
fontAxisValues
fontAxisValueCount
mappedLength
scale
mappedFontFace
規格需求
需求 | 值 |
---|---|
最低支援的用戶端 | Windows 10 版本 1809 (Windows 應用程式 SDK 0.5 或更新版本) |
標頭 | dwrite_3.h |