28#ifndef LSST_AFW_IMAGE_IMAGEUTILS_H
29#define LSST_AFW_IMAGE_IMAGEUTILS_H
89 double roundedIndex =
std::floor(fullIndex + 0.5);
90 residual = fullIndex - roundedIndex;
91 return static_cast<int>(roundedIndex);
const double PixelZeroPos
position of center of pixel 0
double indexToPosition(double ind)
Convert image index to image position.
int positionToIndex(double pos)
Convert image position to nearest integer index.