IBM Visualization Data Explorer Programmer's Reference
[ Bottom of Page | Previous Page | Next
Page | Table of Contents | Partial Table of Contents | Index ]
Function
Divides a Field into partitions.
Syntax
#include <dx/dx.h>
Group DXPartition(Field f, int n, int size)
Functional Details
Divides f into a maximum of
n
spatially local pieces with at least size
points in each piece.
The Group created can be deleted with DXDelete.
See 4.2 , "Memory Management".
Return Value
Returns f (if it is already partitioned) or returns
a new Composite Field;
otherwise, it returns NULL
and sets an error code.
See Also
DXGrow, DXGrowV,
DXShrink
14.1 , "Data Partitioning".
[ Top of Page | Previous Page | Next
Page | Table of Contents | Partial Table of Contents | Index ]
[Data Explorer Documentation | QuickStart Guide | User's Guide | User's Reference | Programmer's Reference | Installation and Configuration
Guide ]
[Data Explorer Home
Page]
[IBM Home Page | Order | Search | Contact IBM | Legal ]