8.56. Posteriser

8.56. Posteriser
	8. Menyen «Fargar»

8.56.1. Oversyn

Figur 16.236. Example for the «Posterize» filter

Originalbiletet

«Posterize» with 3 levels applied

Dette verktøyet vektlegg på ein «intelligent» måte pikselfargane i utvalet eller det aktive laget og reduserer talet på fargar slik at biletet likevel beheld karakteristikken sin best mogleg.

8.56.2. Activating the Filter

This filter is found in the main menu under Colors → Posterize….

8.56.3. Innstillingar

Figur 16.237. Posterize filter dialog

Presets

«Presets» are a common feature for several Colors commands. You can find its description in Del 8.1.1, «Colors Common Features».

Posteriseringsnivå

Here, «level» means «number of colors per channel ».

This slider and the input boxes with arrowheads allow you to set the number of levels (2-256) in each RGB channel that the tool uses to describe the active layer. The maximum total number of colors is the combination of these levels. A level to 3 will give 3³ = 27 colors.

Blending Options, Preview and Split view

These are common features described in Del 8.1.1, «Colors Common Features».