Tracing Stack (was: the points of graphic)

[Roger Eller]

So naturally, the next improvement would be to export a shape comprised of
a group of filled polygons as PNG (keeping transparency), then use that
image to trace into a single polygon.

~Roger



On Thu, Jan 23, 2014 at 5:24 PM, BNig <bernd.niggemann at uni-wh.de> wrote:

> Hi Michael,
>
> inspired by your stack I uploaded a tracing stack to the forum
>
> http://forums.runrev.com/phpBB2/viewtopic.php?f=9&t=13399&p=95175#p95175
>
> it also uses images but they have to have transparency. I am using the
> maskData to extract the shape. That speeds things up.
>
>
> Kind regards
> Bernd
>
>
>
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