[m-rev.] Xlib interface for extras

[Julien Fischer]

On Thu, 23 Sep 2004, Ralph Becket wrote:

> Ralph Becket, Thursday, 23 September 2004:
> > Julien Fischer, Thursday, 23 September 2004:
> >
> > > Also, there doesn't seem to be any (easy) way of drawing a single
> > > pixel at a particular location - I suggest you add a draw_pixel
> > > predicate.
> >
> > Hmm.  The abstract coordinate system doesn't really work in terms of
> > pixels (although you can give line widths in pixels).  It would be
> > easy to add, I suppose.  I'll do that to keep you happy.
>
> I've added xlib.draw_point and easyx.draw_point, but I'm really not
> sure the latter is any use.  The right way to plot a "point" in the
> easyx world is to fill a rectangle.
>
In which case, just have the draw_point predicate do that.

Julien.
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