int iiMRCreadSection(ImodImageFile *inFile, char *buf, int inSection)
{
struct LoadInfo li;
MrcHeader *h = (MrcHeader *)inFile->header;
li.xmin = inFile->llx;
li.ymin = inFile->lly;
li.zmin = inFile->llz;
/* DNM 2/26/03: replace upper right only if negative */
if (inFile->urx < 0)
li.xmax = inFile->nx-1;
else
li.xmax = inFile->urx;
if (inFile->ury < 0)
li.ymax = inFile->ny-1;
else
li.ymax = inFile->ury;
if (inFile->urz < 0)
li.zmax = inFile->nz-1;
else
li.zmax = inFile->urz;
li.slope = inFile->slope;
li.offset = inFile->offset;
li.outmin = inFile->smin;
li.outmax = inFile->smax;
li.black = 0;
li.white = 255;
li.axis = inFile->axis;
li.mirrorFFT = 0;
h->fp = inFile->fp;
return (mrcReadSection(h, &li, (unsigned char *)buf, inSection));
}
static int readSectionUnscaled(ImodImageFile *inFile, char *buf, int inSection,
int asFloat)
{
int err;
IloadInfo li;
MrcHeader *h = (MrcHeader *)inFile->header;
iiMRCsetLoadInfo(inFile, &li);
li.outmin = inFile->smin;
li.outmax = inFile->smax;
li.black = 0;
li.white = 255;
li.mirrorFFT = 0;
h->fp = inFile->fp;
iiChangeCallCount(1);
if (asFloat)
err = mrcReadSectionFloat(h, &li, (b3dFloat *)buf, inSection);
else
err = mrcReadSection(h, &li, (unsigned char *)buf, inSection);
iiChangeCallCount(-1);
return err;
}
