Web PDF Viewer: Change Default Magnification When Opening PDF Documents

Q: How can I change the default magnification in the Web PDF viewer / annotator from 100% to Fit to Page?

A: You change the default magnification in PDF Automation Server Web PDF Viewer by editing variable in the pdfviewer.js file.

// default to 100% magnification on initial doc load
curZoomMode = 0;
curScale = 1.0;
 
// default to 50% magnification on initial doc load 
curZoomMode = 0; 
curScale = 0.5;
 
// default to fit to width on initial doc load
curZoomMode = 1;
 
// default to fit to page on initial doc load
curZoomMode = 2;
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