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Last 10 Posts (In reverse order)
nghyemi Posted: Friday, June 20, 2025 1:06:22 AM(UTC)
 
How can I remember the actual viewpoint of the user? And how can I set it later when the user open same tab again?

I use following code. But the position is wrong:


Code:


            int pageIndex = viewer.CurrentIndex;
            Rect rect = viewer.CalcActualRect(pageIndex);
            map[id].rect = rect;


Here is my code to get the position:

Code:


        public void RestoreRectVisibility(int pageIndex, Rect rect)
        {
            
            Point viewerPoint = new Point(rect.X + rect.Width / 2, rect.Y + rect.Height / 2);
            pdfViewer.ScrollToPoint(pageIndex-1, viewerPoint);
            
         }


Do you have any idea why the code isn't working?

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