Create PDF file with default “zoom to page level”

问题:

I create a PDF file using pdfbox 2.0. when i open this pdf file in Adobe reader (windows), by default its open with zoom fit width.

What I need pdf file open with default zoom to page level.

My try:
Set zoom level at 100.

PDPageXYZDestination dest = new PDPageXYZDestination();    
dest.setPage(pagea);    
dest.setZoom(1);    
dest.setTop(new Float(PDRectangle.A4.getHeight()).intValue());    
PDActionGoTo action = new PDActionGoTo();    
action.setDestination(dest);    
document.getDocumentCatalog().setOpenAction(action); 

回答1:

Use PDPageFitDestination instead of PDPageXYZDestination - so your code looks like this now:

PDPageFitDestination dest = new PDPageFitDestination();
PDActionGoTo action = new PDActionGoTo();    
action.setDestination(dest);    
document.getDocumentCatalog().setOpenAction(action);