On Tue, 2005-02-08 at 17:31 -0400, bulia byak wrote:
  

However you give me an idea:

- What if we allow it to snap only to the visible grid lines, i.e.
only to 10px lines if 1px lines are too dense and thus hidden?

- With this change, the snap distance should be made a percentage of
grid spacing rather than a fixed value.

What do others think?
    

I think that is a good idea.  Just as an FYI for if you start
implementing this -- the shown grid lines will not always be just the
majors.  The algorithm continues to trim the number as you zoom out,
just the first step is to the major lines.

		--Ted