| 5. 색상 도구 | ||
|---|---|---|
|
14장. 도구 |  |
| 5. 색상 도구 | ||
|---|---|---|
|
|
14장. 도구 | |
그림 14.139. The Color tools in the Tools menu
Access to the Color tools through the “classical” Tools menu.
With the Color tools you can manipulate image colors in several ways:
Modify the color balance: 5.2절. “Color Balance”
Adjust hue, saturation and lightness levels: 5.3절. “Hue-Saturation”
Render into a greyscale image seen through a colored glass: 5.4절. “Colorize”
Adjust brightness and contrast levels: 5.5절. “Brightness-Contrast”
Transform into a black and white image depending on pixel value: 5.6절. “임계값”
Change the intensity range in a channel: 5.7절. “Levels”
Change color, brightness, contrast or transparency in a sophisticated way: 5.8절. “Curves”
Reduce the number of colors: 5.9절. “Posterize”
Convert all colors to corresponding shades of gray: 5.10절. “Desaturate”
Except Desaturate and Posterize, color tools have presets: saved tool settings that you can retrieve later.
Three elements:
Presets: this drop-down list shows you the existing presets. Every time you change tool settings, a new preset is automatically saved, with date and hour; you must be aware of that, to preserve your computer memory.
The cross: clicking on this cross opens a window where you can save current settings under the name you want.
The small triangle: clicking on this triangle opens a small menu:
Three options:
Import settings from file
Export settings to file
Manage settings
