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The Future of this Forum:

The Inkscape Project opened its first official forum on its website this month (August 2019). https://inkscape.org/forums/ In an effort to combine all the different forums into one, this forum will no longer be accepting new members or new messages. However, it will remain open for a little while, for existing members, to have access to their contents, if they need them.

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Author Topic: Single vector from Tracing?  (Read 2016 times)

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Offline Bayviewboom

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Single vector from Tracing?
« on: March 05, 2018, 11:26:23 PM »
Hello

Question from a total noob about

https://inkscape.org/en/doc/tutorials/tracing/tutorial-tracing.en.html

I'm wondering if Brightness Cutoff or edge detection, stroke no fill, outputs a single vector, rather than a thick line.

Thx

Offline brynn

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Re: Single vector from Tracing?
« Reply #1 on: March 06, 2018, 02:07:22 AM »
Welcome to the forum!

No, any auto-trace engine will put out 2 paths -- the inner edge of the line, and the outer edge
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Offline Bayviewboom

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Re: Single vector from Tracing?
« Reply #2 on: March 06, 2018, 02:34:00 AM »
Thx!
Is there any option to turn one edge off?

Offline brynn

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Re: Single vector from Tracing?
« Reply #3 on: March 07, 2018, 08:42:26 PM »
No, nothing so quick or easy. UnfortunatelyI I can barely keep my eyes open at the moment.  But If no on else has chimed in by the time I have some sleep, I'll postf a couple of ideas for getting rid of one of the lines
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Offline HeatherM

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Re: Single vector from Tracing?
« Reply #4 on: March 08, 2018, 09:10:46 AM »
The only three options that I can think of are:
1.  Use the Bezier tool and manually draw the lines.
2.  Use the paint bucket tool and end up with closed shapes inside the lines.  Still will effectively end up with double lines in some cases like most coloring book pages/clip art.
3.  Trace the image, Break apart, then delete any extra lines.


Which one to use would depend on the image and your end goal.
Heather
http://imagesbyheatherm.wordpress.com/
Mac OSX, Inkscape, eClips, Silhouette Cameo

Offline cleversomeday

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Re: Single vector from Tracing?
« Reply #5 on: April 01, 2018, 12:37:10 PM »
There is a center line trace extension for Inkscape that might work (can't remember which OSs are supported).
https://github.com/fablabnbg/inkscape-centerline-trace.
If that doesn't work, there are a couple of online converters such as Rapid Resizer you can try cleversomeday.com/rrcenterline
Several others are listed here cleversomeday.com/sketching
-Kay
visit my blog http://cleversomeday.com