DWriteCore使用此标头。
注释
以下各节仅列出 DWriteCore 唯一的此标头中的 API。 有关此标头中由 DWriteCore 和 DirectWrite 共享的其他 API 的信息，请参阅 Windows SDK 文档中 dwrite_1.h 标头。
dwrite_1.h 包含以下编程接口：
接口
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IDWriteBitmapRenderTarget1 |
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IDWriteFactory1 |
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IDWriteFont1 |
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IDWriteFontFace1 |
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IDWriteRenderingParams1 |
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IDWriteTextAnalysisSink1 |
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IDWriteTextAnalysisSource1 |
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IDWriteTextAnalyzer1 |
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IDWriteTextLayout1 |
结构
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DWRITE_CARET_METRICS |
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DWRITE_FONT_METRICS1 |
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DWRITE_JUSTIFICATION_OPPORTUNITY |
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DWRITE_PANOSE |
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DWRITE_SCRIPT_PROPERTIES |
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DWRITE_UNICODE_RANGE |