<data.MEASUREMENTREL>

Measurement expressed in real-world (e.g., centimeters, millimeters, inches, points, picas, or pixels) or virtual units (vu). 'vu' is the default value. Unlike data.MEASUREMENTABS, in which only positive values are allowed, both positive and negative values are permitted.
Module
MEI
Used by
    Declaration
    <macroSpec ident="data.MEASUREMENTREL" module="MEI" type="dt">
    <desc>Measurement expressed in real-world (e.g., centimeters, millimeters, inches, points, picas, or pixels) or virtual units (vu). 'vu' is the default value. Unlike data.MEASUREMENTABS, in which only positive values are allowed, both positive and negative values are permitted.</desc>
    <content>
    <rng:data type="token">
    <rng:param name="pattern">
    (\+|-)?\d+(\.\d+)?(cm|mm|in|pt|pc|px|vu)?
    </rng:param>
    </rng:data>
    </content>
    </macroSpec>