Tracing Stack (was: the points of graphic)

BNig bernd.niggemann at uni-wh.de
Sat Feb 22 08:43:57 EST 2014


Hi,

Color Tracing, Color Tracking.

here is a version of an image tracing stack that traces color images.

It makes a graphic for each color. And it makes a combined graphic from the
color-subgraphics.

You have quite some options which graphics to include.

note that this stack has a button with a question mark in it with some
instruction how to use it.
The main stack has three substacks. Makes for some clutter but accomodates
larger images.

Please choose a posterization level after loading an image. 
Only if the image turns completely black on posterization reload the image
and "Color Trace" it without posterization.

Due to the tricky nature of images/colors you may not get satisfactory
results with all images. Especially subtle gradients are hard to get at a
reasonable resolution.

There is also a substack to use Livecode's Paint Tools to paint simple forms
and convert them into graphics. 
Please choose a posterization level before "color tracing".

You can download the stack here:
http://berndniggemann.on-rev.com/ColorTrace/ColorTracing.livecode.zip

Comments welcome.

What to do with the graphics is anybodys guess. But it was fun to do. I
would be interested in real world use cases.

Kind regards
Bernd



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