Table 6.265—DRM_Spatial_Extent
|
Property |
Description |
||||||
|
Superclass |
|||||||
|
Class |
· <DRM Spatial Extent> |
||||||
|
Subclass |
· none |
||||||
|
Definition |
An object of this DRM class specifies the spatial extent of the containing object. |
||||||
|
Example(s) |
· The geographic extent of the <DRM Environment Root> within a transmittal defined by the minimum and maximum latitude and longitude values (i.e. southwest and northeast corners). · The bounding parallelepiped of a <DRM Model>, in Local Space Rectangular coordinates. |
||||||
|
Inherited field elements |
|
||||||
|
Field elements |
|
||||||
|
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) |
· exactly two {ordered} <DRM Location>s1 |
||||||
|
Composed of (two-way metadata) (inherited) |
· none |
||||||
|
Composed of (two-way metadata) |
· none |
||||||
|
Component of (two-way) (inherited) |
· none |
||||||
|
Component of (two-way) |
· zero or more <DRM Aggregate Feature>s · zero or more <DRM Aggregate Geometry>s · zero or more <DRM Attribute Set>s · zero or one <DRM Environment Root> · zero or more <DRM Image>s · zero or more <DRM Model>s · zero or more <DRM Primitive Feature>s · zero or more <DRM Property Grid Hook Point>s |
||||||
|
Constraints |
· none |
||||||
|
Notes |
1 The first <DRM Location> is the "minimum" corner, that is, the southwest corner. In the case of a 3D <DRM Spatial Extent>, the z / elevation value of this <DRM Location> is the minimum elevation of the bounding volume being specified, rather than the elevation at the southwest corner. The second <DRM Location> is the "maximum" corner, that is, the northeast corner. In the case of a 3D <DRM Spatial Extent>, the z / elevation value of this <DRM Location> is the maximum elevation of the bounding volume being specified, rather than the elevation at the northeast corner. |
||||||
|
Class diagram |