single scan brightness cutoff does not work

Asked by miguel

Please help....when I "trace bitmap" the brightness cutoff will not do anything to the image. The edge detection and color quantization work but not the brightness. Please help!!!!!

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Edouard (edouardst) said :
#1

Hi,

I've just tried and it works for me so it doesn't seem to be a bug with Inkscape and looks to be relative to your very picture. Could you please provide us with a link to your picture or explain more in-depth what the problem is ?

Regards

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miguel (bigmike9393) said :
#2

Hello. Thank you for responding. The problem is with any picture I attempt to vectorize and change the brightness- it does nothing. However the other options do work...edge detection, color quantization. Could it be a setting or my pc? I have windows 8.

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-------- Original message --------
From: Edouard <email address hidden>
Date: 09/06/2013 8:41 AM (GMT-05:00)
To: <email address hidden>
Subject: Re: [Question #235065]: single scan brightness cutoff does not work

Your question #235065 on Inkscape changed:
https://answers.launchpad.net/inkscape/+question/235065

    Status: Open => Needs information

Edouard requested more information:
Hi,

I've just tried and it works for me so it doesn't seem to be a bug with
Inkscape and looks to be relative to your very picture. Could you please
provide us with a link to your picture or explain more in-depth what the
problem is ?

Regards

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To answer this request for more information, you can either reply to
this email or enter your reply at the following page:
https://answers.launchpad.net/inkscape/+question/235065

You received this question notification because you asked the question.

Revision history for this message
Edouard (edouardst) said :
#3

Hi,

It seems like a bug (https://bugs.launchpad.net/inkscape/+bug/631444) that was fixed in the trunk version. I have the same issue on my 0.48.4 r9939 build on windows 7. Note that it's the preview that doesn't work, if you apply it even with a blank preview, it should trace your bitmap.

My Inkscape 0.48+devel r12487 build (Linux Ubuntu 13.04) works, so if this bug bothers you, maybe you may try to compile the latest code (http://wiki.inkscape.org/wiki/index.php/Compiling_Inkscape_on_Windows), or wait for a release.

Regards

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