Re: Unit selection input

[Lars Clausen <lrclause cs uiuc edu>]

On Wed, 23 Jan 2002, Robert Young wrote:

> > From: Lars Clausen [mailto:lrclause cs uiuc edu] wrote
> >
> > Here's a design choice I'd like some input on:  Should Unit 
> > selection be a
> > per-diagram option or a global option?  Any opinions for or against?
>
> I vote for the per diagram option with a default for new diagrams. Why?
> Because the times when I want to use non metric units I don't want it
> changing the default for new diagrams and I'll only want to change the
> units on the current diagram. Please have the option for millimetres (mm)
> as I have an aversion to centimetres :-)

Further delving into properties turn up a problem:  The standard properties
code doesn't have a pointer to the diagram at all.  Either one will have to
be passed down through object_get_props_from_offsets(), or the objects will
have to hold a pointer to their diagram, or something else entirely.
Cyrille, do you have any ideas?

-Lars

-- 
Lars Clausen (http://shasta.cs.uiuc.edu/~lrclause)| Hårdgrim of Numenor
"I do not agree with a word that you say, but I   |----------------------------
will defend to the death your right to say it."   | Where are we going, and
    --Evelyn Beatrice Hall paraphrasing Voltaire  | what's with the handbasket?