preferred.mediaobject.role

preferred.mediaobject.role — Select which mediaobject to use based on this value of an object's role attribute.

Synopsis

<xsl:param name="preferred.mediaobject.role"></xsl:param>

Description

A mediaobject may contain several objects such as imageobjects. If the parameter use.role.for.mediaobject is non-zero, then the role attribute on imageobjects and other objects within a mediaobject container will be used to select which object will be used. If one of the objects has a role value that matches the preferred.mediaobject.role parameter, then it has first priority for selection. If more than one has such a role value, the first one is used.

See the use.role.for.mediaobject parameter for the sequence of selection.