Problem scrolling with long image with zoom
Posted: Sun Apr 22, 2012 8:44 pm
The problem happens when seeing an image with many rows at high zoom factor.
To test:
- Load any image (24 bits) and resize it to (say) 8x6000 pixels (6000 rows, 8 columns)
- Zoom to: 1200% (with 1600% the problem also happens)
- Scroll to the bottom, dragging the scroll bar.
Problem: The viewer resets the scroll position to the upper zone (perhaps some int32 overflow ?)
Tested with 1.98.8, Win7-32
To test:
- Load any image (24 bits) and resize it to (say) 8x6000 pixels (6000 rows, 8 columns)
- Zoom to: 1200% (with 1600% the problem also happens)
- Scroll to the bottom, dragging the scroll bar.
Problem: The viewer resets the scroll position to the upper zone (perhaps some int32 overflow ?)
Tested with 1.98.8, Win7-32