<anchor> (Anchor Point)

This element specifies a point in 3D space. This point is the point in space that anchors the backdrop plane. Please see the example in the <backdrop> (§5.1.7.2) definition for an in depth explanation of this element.

Parent Elements

<backdrop> (§5.1.7.2)

Attributes

Description

<x> (X-Coordinate in 3D)

X-Coordinate in 3D space.

The possible values for this attribute are defined by the ST_Coordinate simple type (§5.1.12.16).

<y> (Y-Coordinate in 3D)

Y-Coordinate in 3D space.

The possible values for this attribute are defined by the ST_Coordinate simple type (§5.1.12.16).

<z> (Z-Coordinate in 3D)

Z-Coordinate in 3D space.

The possible values for this attribute are defined by the ST_Coordinate simple type (§5.1.12.16).

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

<complexType name="CT_Point3D">
	<attribute name="x" type="ST_Coordinate" use="required"/>
	<attribute name="y" type="ST_Coordinate" use="required"/>
	<attribute name="z" type="ST_Coordinate" use="required"/>
</complexType>