2.3.3.3.60. NXcg_roi¶
Status:
base class (contribution), extends NXobject
Description:
Base class for a region-of-interest (ROI) bound by geometric primitives. ...
Base class for a region-of-interest (ROI) bound by geometric primitives.
So-called region-of-interest(s) (ROIs) are typically used to describe a region in space (and time) where an observation is made or for which a computer simulation is performed with given boundary conditions.
Symbols:
The symbols used in the schema to specify e.g. dimensions of arrays. ...
The symbols used in the schema to specify e.g. dimensions of arrays. Use the depends_on fields of the respective specialized NXcg_primitive base class surplus NXcoordinate_system_set with at least one instance of NXcoordinate_system to define explicitly the reference frame in which the primitives are defined. Alternatively, although discouraged, one may use one NXcoordinate_system_set with with only one NXcoordinate_system in the application definition to specify implicitly in which reference frame the primitives are defined. If none of these two possibilities is used all primitives are assumed defined in the McStas coordinate system.
- Groups cited:
NXcg_cylinder, NXcg_ellipsoid, NXcg_hexahedron, NXcg_parallelogram, NXcg_polyhedron
Structure:
CG_ELLIPSOID: (optional) NXcg_ellipsoid
CG_CYLINDER: (optional) NXcg_cylinder
CG_PARALLELOGRAM: (optional) NXcg_parallelogram
CG_HEXAHEDRON: (optional) NXcg_hexahedron
CG_POLYHEDRON: (optional) NXcg_polyhedron
Hypertext Anchors¶
List of hypertext anchors for all groups, fields, attributes, and links defined in this class.
