For comparisons, values from both tracking and frozen crosshairs may be plotted, as well as averages over boxed regions. In addition, because all levels are shown, LinePlot also conveniently acts as a slider. Red, green, and blue slides may be used to select up to three different slices, and define the A, B and C slices of Combine. Histogram displays the distribution of values in each of the 256 data channels for up to three slices of data. By using the two sliders available for each slice, interactive filtering and color stretching may be done to create composite RGB true or false color images and to enhance feature detection on single slices.
Yellow lines indicate the maximum and minimum data values.
The gain of the histograms may be adjusted to enable the viewing of bins with very low number counts. Image displays a single slice of data from any of the three orthogonal axes, or a composite RGB image taken from three slices. A Color Bar at the bottom shows the current location of the crosshair, with the numerical value written on the second line of the top pad. The lower pad gives information about the most recent option selected. The window automatically resizes, with scroll bars appearing when needed.