Re: Rounding errors in image size when printing to png/jpg etc.

[Jordi Gutiérrez Hermoso]

On 18 September 2011 08:18, amir <address@hidden> wrote:
> I see some sort of rounding error when saving to png or jpg.
> The size of the image is very often slightly off by 1 or 2 pixels on the y-
> or x-axis.
> When using fltk, the code needs to be invoked twice to start scaling.

I was seeing something like this the other day. I suspect the problem
occurs earlier than print. If you use imshow, for example, are the
border pixels shown? Try for example adding an all-black border. Do
you see it in imshow?

- Jordi G. H.