Woolz Image Processing Version 1.4.0
WlzPoints.c File Reference

Functions for handling point domains. More...

Functions

WlzObjectWlzPointsToDomObj (WlzPoints *pnt, double scale, WlzErrorNum *dstErr)
 Creates a domain object which coresponds to the union of the given points.
void * WlzPointValueGet (WlzPointValues *pts, int idx)
 Computes the pointer to the individual value corresponding to the given index.

Detailed Description

Functions for handling point domains.

Author:
Bill Hill
Date:
December 2005
Version:
Id:
70cab5a0ce438e7de5c62c5b59d22657a7a1a825
Address: MRC Human Genetics Unit, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital, Edinburgh, EH4 2XU, UK.
Copyright (C), [2012], The University Court of the University of Edinburgh, Old College, Edinburgh, UK.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.


Function Documentation

void* WlzPointValueGet ( WlzPointValues pts,
int  idx 
)

Computes the pointer to the individual value corresponding to the given index.

Returns:
Pointer to the points value.
Parameters:
ptsGiven points values.
idxGiven index.

References _WlzPointValues::pSz, _WlzGreyP::v, and _WlzPointValues::values.