[messages] [Technical Support & Bugs] Re: Black border lines appearing on images.

uckelman uckelman at nomic.net
Tue Nov 16 09:23:10 MST 2010

"Robbie" wrote:
> I created an extension to provide some draggable overlays within Vasl
> and have come across some strange behaviour.
> The overlay images are fine at zoom levels of 100% or greater, but
> when zooming to less than 100% black edge lines appear on the images
> – on some images the lines are top and bottom and on others at the
> sides or at sides and top or bottom. The lines differ from image to
> image, but are always the same for a particular image.
> On some images the orientation of the lines changes as you zoom out
> for example instead of being at the top and bottom they move to the
> left and right edges.

Can you post a minimal example of the problem here? It's hard to
troubleshoot things like this if we can't try them out ourselves.

Read this topic online here:

More information about the messages mailing list