2.3.4.2.1 EmfMetafileHeader Record
The EmfMetafileHeader record is the header record used in the original version of EMF metafiles.
Fields not specified in this section are specified in section 2.3.4 or 2.3.4.2.
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Size |
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EmfHeader (80 bytes) |
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EmfDescriptionBuffer (variable, optional) |
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EmfDescriptionBuffer (variable, optional): An array of bytes that contains the EMF description string, which is not required to be contiguous with the fixed portion of this record. Thus, the undefined space field in this buffer is optional and MUST be ignored.
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1UndefinedSpace (variable, optional)
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EmfDescription (variable)
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EmfDescription (variable): A null-terminated Unicode UTF16-LE string of arbitrary length and content. Its location in the record and number of characters are specified by the offDescription and nDescription fields, respectively, in EmfHeader. If the value of either field is zero, no description string is present.
The value of the Size field can be used to distinguish between the different EMR_HEADER record types. See the flowchart in section 2.3.4.2 for details.
See section 2.3.4.2 for more header record types.