Construct a hexBinary value from an item
value.
xs:hexBinary(item $value) => hexBinary
This is a constructor function that takes an item value as argument and
returns a value of type xs:hexBinary. If the argument is a
literal, then the literal must be a valid lexical form of its type.
As specified in the respective section of the W3C recommendation
XML
Schema Part 2: Datatypes, a value of type xs:hexBinary
represents binary data as hexadecimal digits.
| $value |
item value |
|---|
Represent the header of files in JFIF used for JPEG graphics files:
<format>
<name>JFIF</name>
<header name="SOI Marker">{ xs:hexBinary("FFD8") }</header>
</format>