How can I smooth output polylines?

beginners
#21

Looks pretty good. Still a little rough on the edges, but better than before for sure. Another thing from github: https://github.com/apitaru/ofxSmoothLines
Maybe this could help too? No idea

#22

I think this will be ok for my application, I appreciate the help. I have another question: is there an easy way I could make the background of the images (currently white) transparent? Cheers

#23

Yes, it’s possible. The fourth parameter in ofClear() is alpha. Set it to 0.

    image.begin();
	ofClear(255, 255, 255, 0);
	ofSetColor(0, 0, 0, 255);
#24

Hi hamoid,

May I ask how you use this addon? It seems like really out of dated. And I got so many semantic Issues in Xcode with the ofxPoly’s example file.

THanks!!

#25

ohhh no worries I just figured out.
just change the error part’s type to “auto” then it will works.
thankssss

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