Comment on

• topperharlie@lemmy.world ⁨3⁩ ⁨weeks⁩ ago

  try krita, specially for digital painting with tablet

  source

  • PlzGibHugs@piefed.ca ⁨3⁩ ⁨weeks⁩ ago

    I’m not trying to make a painting with a drawing tablet, though. I just want to edit the alpha values of an image.

    source

    • purplemonkeymad@programming.dev ⁨2⁩ ⁨weeks⁩ ago

      In gimp just right click the layer, choose add layer mask, then pick from layer’s alpha channel. You now have a mask layer you can paint on.

      source

      • PlzGibHugs@piefed.ca ⁨1⁩ ⁨week⁩ ago

        Is there a way to do this, working off of the existing values? For example, copy an image’s alpha values onto the mask so you can then adjust brightness/contrast?

        source

        • -> View More Comments
    • kestrel7_7@lemmy.world ⁨2⁩ ⁨weeks⁩ ago

      Krita is designed for painting, but you don’t have to use it for that…

      source
• Funkt4st1c@lemmy.world ⁨3⁩ ⁨weeks⁩ ago

  Have you considered that photoshop is also awful, and pretty much visually 1:1 to gimp at a glance

  source

  • chrisashtear@lemmy.zip ⁨2⁩ ⁨weeks⁩ ago

    Um. Maybe if youre drunk and/or high.

    source
• TropicalDingdong@lemmy.world ⁨3⁩ ⁨weeks⁩ ago

  Make a circle.

  Good fucking luck.

  source

  • diaphragmwp@discuss.tchncs.de ⁨2⁩ ⁨weeks⁩ ago

    Circular select, fill?

    source