The northwest territories polygon example bratiff runs very slick on
the Mac I am on.
1.5GHz Core Solo - running OS 10.6 - congrats on that... even if you
named the htm absurd ;-)

On Sep 1, 8:45 am, bratliff <bratl...@umich.edu> wrote:
> On Sep 1, 12:39 pm, Papa Bear <papabear.newy...@gmail.com> wrote:
>
> > I think better efficiency could be gained by
>
> > 1) down sampling my set of pointys
> > 2) encoding the points - A BIG WIN - especially when zoomed out.
>
> But, with just five decimal places of accuracy, a big loss if zoomed
> in.  The API does automatic point reduction.  "Zoom strings" are a
> relic of the past.  Encoded strings have to be decoded which adds
> overhead.  Encoding is useful for reduced transmission time or reduced
> URL length for static maps but not much else.
>
> > 3) better browser support for small vector drawing.  Only Firefox (I
> > think) use the native hardware (forget what its called - you guys
> > probably know).  IE8, Safari and Chrome are all visibly slower.  I
> > would think (except for IE) those guys could get that working.
>
> I have several CANVAS demos:
>
>    www.polyarc.us/polycluster/others
>
> one with 110,000 points.  Every browser (Firefox, Safari, Opera,
> Chrome, iPhone) except Internet Explorer is supported.  It is a V3
> subclass of OverlayView but a V2 subclass of GOverlay could be added.
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