2.3.4 Right side dock
The dock on the right side is divided into four tabs :
- Quicklook : gives the user a degraded view of the whole extent, letting him/her easily select
the area to be displayed
- Histogram : gives the user information about the value distribution of the selected channels.
By clicking the mouse’s left button, user can sample their values.
- Color Setup : lets the user map the image channels to the RGB channels. Also lets him/her set
the alpha parameter (translucency).
- Color dynamics : lets the user change the displaying dynamics of a selected image. For each
RGB channel (each mapped to an image channel), the user can decide how the pixel range of a
selected image will be shortcut before being rescaled to 0-255 : either by setting the extremal
values, or by setting the extremal quantiles.
Each tab is represented by the figures below ( 2.2 2.3).