pdfGetRegion
Get a region handle.
PDFRegionHandle pdfGetRegion(PDFViewerHandle viewer, int idx)
This function returns the handle for the
idxth
region. idx must be between 0 and n-1, where n is the
number returned by pdfGetNumRegions.
C:
PDFRegionHandle region;
int n, i;
n = pdfGetNumRegions(viewer);
for (i = 0; i < n; ++i) {
region = pdfGetRegion(viewer, i);
/* do something with the region ... */
}