Instruction manual

CHAPTER 3 : GRAPHIC OBJECT PROPERTIES
157
Spectral
Graph Object
3.2 Spectral Graph Object
3.2.1 Overview
The spectral graph object is used to view spectral data. The horizontal axis of the graph represents the
wavelength (nm) and the vertical axis represents the spectral radiance (w/sr
·
m
2
·
nm) (the spectral reflec-
tance when the object color mode is selected).
3.2.2 Features
• Plots a line graph of spectral data (absolute spectral data, relative spectral data, spectral ratio).
• Indicates differences in spectral data of each wavelength.
• Displays a wavelength color bar.
• Graphs can be copied.
• Background, axis, and label colors are selectable.
Wavelength color bar