Image Processing Basics

Floating Windows

> Layers | This window displays a preview of the current layer, and a list of image and text layers used within the project. Image and Text layers are managed with separate tabs. Learn more about Layers

> Histogram

> This window displays the histogram of the current picture. Every time the project is modified, its histogram is refreshed and updated as well.
> A histogram is a representation of the tones of the picture. Pictures have 3 different channels red, green and blue, that combined together in different amounts, represent the all color spectrum of the RGB color space.

> Tools | This window contains the controls needed to modify the editing parameters of the currently selected editing tool. Learn more about Tools
> Textures | This window contains the controls needed to select the current texture image for editing, and to modify its appearance. Learn more about Textures
> Gradients | This window contains the controls needed to select the current gradient for editing, and to modify its appearance. Learn more about Gradients