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IDWriteTextAnalyzer::AnalyzeScript method

Analyzes a text range for script boundaries, reading text attributes from the source and reporting the Unicode script ID to the sink callback SetScript.

Syntax


virtual HRESULT AnalyzeScript(
   IDWriteTextAnalysisSource * analysisSource,
   UINT32                     textPosition,
   UINT32                     textLength,
   IDWriteTextAnalysisSink   * analysisSink
) = 0;

Parameters

analysisSource

Type: IDWriteTextAnalysisSource*

A pointer to the source object to analyze.

textPosition

Type: UINT32

The starting text position within the source object.

textLength

Type: UINT32

The text length to analyze.

analysisSink

Type: IDWriteTextAnalysisSink*

A pointer to the sink callback object that receives the text analysis.

Return value

Type: HRESULT

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

Requirements

Minimum supported client

Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | Windows Store apps]

Minimum supported phone

Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps]

Header

Dwrite.h

Library

Dwrite.lib

DLL

Dwrite.dll

See also

IDWriteTextAnalyzer

 

 

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