3.2. Adjust FG-BG
| 3. Color filters |

### 3.2. Adjust FG-BG

Revision History
Revision $Revision: 1738 $ | 2006-10-24 | j.h

#### 3.2.1. Overview

You can find this filter through Filters → Colors → Map → Adjust FG-BG.

Adjust FG-BG belongs to color map filters which make connection between a color source and an image. Here, image pixels having ForeGround color will turn to black while pixels having BackGround color will turn to white. Other colors will turn to their complementary color. There will be no change if FG is black and BG is white.

Figure 16.20. From left to right: original image, after applying Adjust FG BG (FG:blue, BG:red)

#### 3.2.2. Options

This filter has no option.

3. Color filters |  | 3.3. Alien Map 2