WICPngItxtProperties enumeration
Specifies the Portable Network Graphics (PNG) iTXT chunk metadata properties.
Syntax
typedef enum WICPngItxtProperties { WICPngItxtKeyword = 0x00000001, WICPngItxtCompressionFlag = 0x00000002, WICPngItxtLanguageTag = 0x00000003, WICPngItxtTranslatedKeyword = 0x00000004, WICPngItxtText = 0x00000005 } WICPngItxtProperties;
Constants
- WICPngItxtKeyword
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[VT_LPSTR] Indicates the keywords in the iTXT metadata chunk.
- WICPngItxtCompressionFlag
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[VT_UI1] Indicates whether the text in the iTXT chunk is compressed. 1 if the text is compressed; otherwise, 0.
- WICPngItxtLanguageTag
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[VT_LPSTR] Indicates the human language used by the translated keyword and the text.
- WICPngItxtTranslatedKeyword
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[VT_LPWSTR] Indicates a translation of the keyword into the language indicated by the language tag.
- WICPngItxtText
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[VT_LPWSTR] Indicates additional text in the iTXT metadata chunk.
Requirements
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Minimum supported client |
Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps only] |
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Minimum supported server |
Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps only] |
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Header |
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IDL |
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