L.4.15.5.1.3 Style Definition

The style definition complex type, CT_StyleDefinition, is the root element used to define a style definition. As with the root element of a color transform, within the style definition there exists a title, description, category, unique id, and minimum version number. These elements serve the same purpose as they do within the color transform.

The interesting aspects of a style definition complex type are that it holds a style label, another style index (which is contained within the style label as well), and another scene3d (which is also contained within the style label as has been previously mentioned). The scene3d element applies to the diagram on a whole and allows for scene coherent 3-D to be applied to the diagram. The duplication of the style index is two-fold. If a style index is not defined within the style label, then the default style index, or rather, the index defined in this complex type is used. Since a diagram definition can reference a style label, and not a style definition, the style index is also required within the style label. A CT_StyleDefinition is defined as follows:

<xsd:complexType name="CT_StyleDefinition">
  <xsd:sequence>
    <xsd:element name="title" type="CT_SDName" minOccurs="0"
      maxOccurs="unbounded" />
    <xsd:element name="desc" type="CT_SDDescription"
  minOccurs="0" maxOccurs="unbounded" />
    <xsd:element name="catLst" type="CT_SDCategories"
      minOccurs="0" />
    <xsd:element name="scene3d" type="a:CT_Scene3D"
      minOccurs="0" maxOccurs="1" />
    <xsd:element name="style" type="a:CT_ShapeStyle"
      minOccurs="0" maxOccurs="1" />
    <xsd:element name="styleLbl" type="CT_StyleLabel"
      minOccurs="1" maxOccurs="unbounded" />
  </xsd:sequence>
  <xsd:attribute name="uniqueId" type="xsd:anyURI" use="optional"/>
  <xsd:attribute name="minVer" type="ST_SDVersion" use="optional"
    default="12.0" />
</xsd:complexType>