<presOf> (Presentation Of)

This element specifies a particular data model point which is to be mapped to the containing layout node. This attribute is responsible for defining the mapping of data to the layout nodes in a diagram.

example: 
<presOf axis="desOrSelf" ptType="node"/>

In this example the <presOf> element is mapping to a particular data model point. ]

Parent Elements

<else> (§5.9.2.12); <forEach> (§5.9.2.14); <if> (§5.9.2.15); <layoutNode> (§5.9.2.19)

Child Elements

Subclause

<extLst> (Extension List)

§5.9.2.13

Attributes

Description

<axis> (Axis)

Specifies the axis on which to select data from the data model.

The possible values for this attribute are defined by the ST_AxisTypes simple type (§5.9.7.7).

<cnt> (Count)

Specifies the count of items to use in a data set.

<forEach name="Name5" ref="" axis="ch" ptType="node" cnt="2">

...

</forEach>

In this example, up to two children will be obtained through this <forEach>. ]

The possible values for this attribute are defined by the ST_UnsignedInts simple type (§5.9.7.63).

<hideLastTrans> (Hide Last Transition)

In algorithms that support transitions, this attribute specifies that the last transition will not be rendered.  This allows for diagrams that start and end with a node.

The possible values for this attribute are defined by the ST_Booleans simple type (§5.9.7.9).

<ptType> (Data Point Type)

Specifies the type of data point to select.

<forEach name="Name5" ref="" axis="ch" ptType="node" cnt="2">

...

</forEach>

In this example, the <forEach> will select all node type points in the set. ]

The possible values for this attribute are defined by the ST_ElementTypes simple type (§5.9.7.26).

<st> (Start)

Specifies where to start in a data set.

<presOf axis="desOrSelf" ptType="node" st="2"/>

In this example, the second element in the set will be the first point returned. ]

The possible values for this attribute are defined by the ST_Ints simple type (§5.9.7.39).

<step> (Step)

Specifies the step to use in a data set. A @step with a value of 2 will return every other item in the set.

The possible values for this attribute are defined by the ST_Ints simple type (§5.9.7.39).

The following XML Schema fragment defines the contents of this element:

<complexType name="CT_PresentationOf">
	<sequence>
	<element name="extLst" type="a:CT_OfficeArtExtensionList" minOccurs="0" maxOccurs="1"/>
	</sequence>
	<attributeGroup ref="AG_IteratorAttributes"/>
</complexType>