Re: [Gimp-user] Grayscale and alpha layers

[yahvuu <yahvuu gmail com>]

Am 21.10.2012 10:04, schrieb Psiweapon:
> Is there any way I can directly make a grayscale image into an alpha transparency channel?

did you try Colours->Colour to Alpha?

Or, with a layer mask as intermediate step:
  1) Add Layer Mask...   Initialise Layer Mask to: [x] Greyscale copy of layer
  2) Apply Layer Mask


BR,
peter