Doing a line thinner

[aka]

Hi,

If I take by exemple calligraphy to do a line, is it after that please possible to use something to make this line thinner ?

Thanks

[rich2005]

(10-20-2022, 05:05 AM)aka Wrote: Hi,

If I take by exemple calligraphy to do a line, is it after that please possible to use something to make this line thinner ?

Thanks

Not really, best to make the line thinner in the first place. The My-Paint set has a variable calligraphy brush.

If the painted line is dark on a lighter background it is possible to shrink using Filters -> Generic -> Dilate It does not work with a transparent background and repeated use will degrade the line(s)

   

The other way is make the line using the paths tool, then stroke that with any size required.

[PixLab]

(10-20-2022, 08:53 AM)rich2005 Wrote: If the painted line is dark on a lighter background it is possible to shrink using Filters -> Generic -> Dilate It does not work with a transparent background and repeated use will degrade the line(s)

Another option to Dilate / Erode, can be, Filters > Distorts > Value propagate...
It does what "Dilate" and "Erode" do, but has options in it, and Alpha channel is handled by this filter.

40 seconds video
https://imgur.com/MQ7Lkcl

[Ofnuts]

(10-20-2022, 05:05 AM)aka Wrote: Hi,

If I take by exemple calligraphy to do a line, is it after that please possible to use something to make this line thinner ?

Thanks

How do you draw the line? If you have a graphics tablet, you just use a Dynamic that links brush size to pressure, which is the most natural. If you use a mouse you can have some success with a dynamics that links brush size to speed (the faster the bigger).