color change in the image

[rich2005]

(01-10-2023, 03:23 PM)njuškalo Wrote: Hello

Please help me how to draw a frame? Only the sides... with a transparent interior - a window?

Tnx

There are more ways than one, some plugins made for drawing shapes, however the basic way is

1. Always make a new transparent layer so it is easy to correct mistakes / move around.
2. Make a selection for the outline of the frame.
3. Set the Foreground colour for the frame outline
4. Use Edit -> Stroke Selection and set the line width. OK that
5. Select -> None to turn selection off.

There is a tweak if you want rounded corners
Make the selection as (2)
Select -> Rounded Rectangle and set a radius
Then the same as (3) (4) (5)

example: https://imgur.com/FYswh2z.mp4