The Context Pane shows different information based on the context or state of the application mode.
The Selection Context displays the tabulated values of the features measured and the value of the currently selected feature.
The Sampling Context is split into two sections. The upper section is an OpenGL widget which displays a magnified area around the pixel of interest to allow for closer inspection prior to classification.
The lower section provides instructions for sampling a pixel.
Initially it tells how to pick a pixel and then it gives instructions to classify the
pixel.
The Measurement Context displays the up to date tabulated values of the features
measured.
Measurement Context