pdfScrollTo

Scroll to a specific position.
void pdfScrollTo(PDFViewerHandle viewer, int x, int y)
This function sets the position of the upper-left corner of the window, relative to the upper-left corner of the PDF page. I.e., the call:
pdfScrollTo(viewer, 10, 20);
positions the window so that its upper-left corner is 10 pixels left and 20 pixels down from the upper-left corner of the page.
C:
pdfScrollTo(viewer, 100, 80);
pdfScrollBy