pdfGetNumImages
Get the number of images on a page.
int pdfGetNumImages(PDFHandle pdf)
This function returns the number of images on the page scanned by the
last call to
pdfGetImages.
This function may only be called after calling pdfGetImages.
C:
int nImgs, i;
pdfGetImages(pdf, 1);
nImgs = pdfGetNumImages(pdf);
for (i = 0; i < nImgs; ++i) {
pdfGetImageInfo(pdf, i, ......);
}