O'Reilly logo

The Book of GIMP by Karine Delvare, Olivier Lecarme

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

22.4 Building New Brushes

GIMP has four kinds of brushes:

  • Ordinary brushes have no specific name. They are shown in the Brushes dialog as small grayscale images called pixmaps. When painting with the ordinary brushes, the current foreground color is used, with the intensity of the color represented by the intensity of black in the pixmap.

    Building an ordinary brush

    Figure 22-37. Building an ordinary brush

  • Color brushes are represented by a color pixmap in the Brushes dialog. Internally, they are represented by this pixmap, as well as by a grayscale copy of this pixmap, which serves as a mask. When used with paint dynamics without any box checked in the Color row (see Drawing ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required