| SbImageDataAccessorRegion Interface |
A region must be an ordered set with a first voxel and for each voxel a next voxel, else we cannot associate a buffer to this region.
Namespace: OIV.ImageViz
Assembly: OIV.ImageViz (in OIV.ImageViz.dll) Version: 10.12.3.0 (10.12.3.0)
SyntaxThe SbImageDataAccessorRegion type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | GetExtent | Returns extent of the region in image space. |
| GetNumVoxel | Returns number of voxels contained in the region. |
| GetPosition | Returns position of the ith voxel in the region. |
| GetSize | Returns dimensions of the region. |
RemarksA region DOES NOT depend on any image. It is a subspace of Z4 (signed integer). It can be described with floating values (ex. A plane defined by its equation) but the space it represents is always discretized. For a plane, it represents voxels intersecting the plane.
A region is immutable once created (no set method). This avoids unwanted border effects in a multi threaded environment.
See Also