I've added a new filters source from Samj in the G'MIC plug-in.
All you need is just to refresh *twice* your filters inside the plug-in, and the Samj's filters should be integrated in the filters tree then (only the Chalk-it-up filters for now on).

More infos here : http://www.flickr.com/groups/gmic/discu ... 155481890/

Thanks again Samj !

Thanks David; left a message at the G'MIC Flickr. Again, I would like to thank samj too.

I love this filter. Thank you all!

By the way, when the image has alpha channel the filter does not work. It should be that way?. That happened to me with the original GimpChat banner.

Bonjour,

Version of the filter for GMIC Gimp update.
Correction for images with alpha channel + channel selection

Thanks!
One more thing. I have the feeling that by the method of edge detection and colors used, an interesting variant of this filter may be an effect of neon lights (including ability to modify Blur and glare) instead of chalk.
And get things like:

How do we use that update zip? Or can we just refresh our gmic and chalk it up will update to the latest version?

@2-ton
Extract and place the file gmic in the directory where other files .gmic are


@YAFU
If you have a method, a tutorial, I can add and create another filter

heh, I use mcgimp, which has gmic already in it, and have no idea where the gmic files are. They do not show up in my file finder.

It is not necessary that filter that I had requested, my mistake.
I was watching the tutorial:
http://justpaste.it/chalk_it_up
And Edge-Detect > Neon filter makes practically everything I wanted
Sorry for not having seen that before!

@ 2-ton

If you have version 1.5.1.8 G'MIC for Gimp : viewtopic.php?f=9&t=4982&start=10#p62126
and there is nothing else to do

Yup; refreshed G'MIC and the transparent fix was there. Thanks again samj.

Bonjour,

Lylejk

I added a filter to create animations :

Filters > G'MIC > Testing > Samj > Chalk it up Sequences

An example is attached

That is cool samj; I've seen commercials that have that varying result on stills like this. Maybe someone will create a moving sequence including an flying airplane that use your cool preset.

@Lylejk


I added an old filter :
Filters > G'MIC > Testing > Samj > Test Dessin Peinture


******************
For an interesting result (effect of chalk on a blackboard), proceed in two steps :

1 Filters > G'MIC > Testing > Samj > Test Dessin Peinture
2 Filters > G'MIC > Testing > Samj > Chalk it up

That was quick, samj

@Odinbc

Nice result

That's cool samj; after you new preset, I actually would first run Paint then your preset or blend other textures to add strokes to the chalkitup result.

Bonjour,

@Lylejk

The two filters are combined to form a new filter.
This filter is slow, slow, slow

Filters > G'MIC > Testing > Samj > Craie sur tableau noir / Chalk on blackboard


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Image test :
Image by "cobalt123"
http://www.flickr.com/photos/cobalt/340 ... otostream/
Licence CC by-nc-sa
Image : http://www.flickr.com/photos/cobalt/340 ... otostream/