Enhancement

[arjunpaudyal]

Requested :

1. Export Markers : Allow users to export the marker(s) (one, many, or entire list) with common copy-paste keyboard shortcuts, or with mouse functions.
2. Allow the ruler to lock and Zoom. (it may not give exact reading, acceptable to a level). This allows users to allow measure -relatively accurate, even when the object is Zoomed on screen.

Detail Explanation :

1. User sets the scale to PDF page Size (on any reader.
2. Locks the ler length. Ruler is sitll stretchable but dimensions won't change.
3. User Zooms into the PDF page for better viewing.
4. Stretches the scale and eyeball aligns from left of page to right of page, giving same ruler dimensions. Scale has to re-calculate to match the stretch, within same fixed length.