Table 6.39 — DRM_Colour_Index_Control_Link

Property

Description

Class

  • <DRM Colour Index Control Link>

Superclass

Subclass

  • None.

Definition

An instance of this DRM class specifies a <DRM Expression> instance that determines the index field value and/or a <DRM Expression> instance that determines the intensity_level field value of all target <DRM Colour Index> instances, thus controlling which <DRM Primitive Colour> instance is referenced by each such <DRM Colour Index> instance and/or its intensity.

Note that since each controlled <DRM Colour Index> instance may be bound to a different <DRM Colour Table Group> instance, and thus to a different primary <DRM Colour Table> instance; the fact that their index values are the same does not mean that the set of <DRM Colour Index> instances controlled by a given <DRM Colour Index Control Link> instance reference the same <DRM Primitive Colour> instance.

The colour_index field specifies which <DRM Expression> component, if any, specifies the index field value of the affected <DRM Colour Index> instances. If this value is zero, the index field values of the <DRM Colour Index> instances are not controlled.

The intensity_level_index field specifies which <DRM Expression> component, if any, specifies the intensity_level field value of the affected <DRM Colour Index> instances. If this value is zero, the intensity_level field values of the <DRM Colour Index> instances are not controlled.

Class diagram

Figure 6.42 — DRM_Colour_Index_Control_Link

Inherited field elements

Field name

Range

Field data type

description

 

String

Field elements

Field name

Range

Field data type

colour_index

 

Integer_Unsigned

intensity_level_index

 

Integer_Unsigned

Default field values

Default field values for DRM_Colour_Index_Control_Link

Associated to (one-way) (inherited)

  • None.

Associated to (one-way)

  • None.

Associated by (one-way) (inherited)

  • None.

Associated by (one-way)

  • None.

Associated with (two-way) (inherited)

  • None.

Associated with (two-way)

  • None.

Composed of (two-way) (inherited)

Composed of (two-way)

  • None.

Composed of (two-way metadata) (inherited)

  • None.

Composed of (two-way metadata)

  • None.

Component of (two-way) (inherited)

  • None.

Component of (two-way)

Constraints

Clarifications

None.

Example(s)