How can I use Nik-Collection filters in GIMP 2.10 on Linux Mint

Stripes, easy to make in gimp but if one want more complicated ones, then it can be time consuming. In this case Easy to Stripe Generator 2.0 can help you: 
http://www.stripegenerator.com
Just play with the sliders and download the generated work of art as png file. There is also a possibility to load ready made stripes:
- click on 'Your Stripes'
- click on one of the stripes examples or in the text page below the examples
- click on the small button next to the example:  play with tile
- now you can download the stripes as png file or change the stripes using the sliders and the download your work.
To use the stripes png file in gimp :
- load the png file
- select / all
- edit / copy
- make a new canvas (File / New)
- use the Bucket Fill Tool to fill the canvas with the stripes 
   
Wilber in stripes :
   

On my website I apply SVG filters to black and white images.
The effect is a multitone effect achieved by gradient mapping the black and white image with feColorMatrix.

Normally I use black and white pictures with a high contrast for a better multitone effect, but sometimes still doesn't look good enough, so I might need to adjust other parameters then contrast.

What I want is to open a black and white image in Gimp, import my multitone svg filter and apply it to the image as a layer or otherwise so I can see the effect (I don't know if this is possible), and while the effect is on, change the contrast and other parameters of the black and white image to see the output with the filter on...

Any recommendations how to achieve this in Gimp (or in other software)?
I am not sure that Gimp can load an .svg file as a layer, and render the filter on the image just like browsers do.

Windows 10 64
Gimp 2 10 22
I am trying to create a new file, using "Create from Clipboard", from a rectangular image on Clipboard but the image that is pasted is square. (ie only part of the image is displayed)
I have tried with several rectangular images with the same result.
It appears that my Gimp is defaulting to a square format.
How do I free it to respond to the dimensions of the image on clipboard.
(When I past the image to MS Word it pastes the correct dimensions)
thanks

Hi, I saw a mockup PSD which uses " Smart Object " to customise.



Can we offer something like this as a .xcf file ? Or create using GIMP and then provide as a PSD ? Thanks.

Hello! Whenever I select a colour, it doesn't show up as that colour when I draw on the picture. It's either a less saturated form or a different colour entirely. My brush mode is set to normal, and I can't think of any other way to fix this. I'm using version 2.10.22. Thanks in advance!


   
This is what I selected

   
This is what shows up after

Hi,
I have just started using Gimp 2.10.22 on windows 10 and I get these error messages at start up.
   
   
   

Still seems to work ok so far, but don't know if this will cause a problem later. Any comments?

Thanks

Nick

Hi,

Can anyone recommend a good, general tutorial on YouTube for GIMP 2.10 please?

So I was making some Minecraft art and I must have accidentally hit a hotkey or command that just made everything go away, except for the thing I was working on. No tool options, brush selectors, nothing. Does anyone know what key I hit to do this and if it will undo if I hit it again? Thanks.

Newbie, patience requested.
I have a PDF sheet of aircraft decals. It is A3 size and I would like to take individual parts from it, keeping the scale, to fit onto an A4 sheet for watersliding.
I have tried cropping the parts and repasting them, but I cannot remove them from the complete sheet.
Is specific area removal from a PDF possible in Gimp 2.10 please.