Table 6.239—DRM_RGB_Colour

Property

Description

Superclass

·         <DRM Colour Data>

Class

·         <DRM RGB Colour>

Subclass

·         none

Definition

An object of this DRM class specifies the actual Red, Green, and Blue data values for a colour defined within the Red Green Blue colour model. These values are expected to be values between 0.0 and 1.0, inclusive. RGB colours are commonly used by colour monitors. The RGB colour model is probably the best known colour model, and is often visualized as a cube, where the Red, Green, and Blue values define coordinates within the cube.

Example(s)

·         An RGB colour for pure black. (Red = 0,0, Green = 0,0, Blue = 0,0).

·         An RGB colour for bright red. (Red = 1,0, Green = 0,0, Blue = 0,0).

Inherited field elements

field_name

range

Field_Data_Type

none

 

 

Field elements

field_name

range

Field_Data_Type

rgb_data

 

RGB_Data

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)

·         none

Composed of (two-way)

·         zero or one <DRM RGB Colour Control Link>

Composed of (two-way metadata) (inherited)

·         none

Composed of (two-way metadata)

·         none

Component of (two-way) (inherited)

·         zero or one <DRM Ambient Colour>

·         zero or one <DRM Diffuse Colour>

·         zero or one <DRM Emissive Colour>

·         zero or one <DRM Specular Colour>

Component of (two-way)

·         none

Constraints

·         none

Notes

none

Class diagram

<DRM RGB Colour>