Graphics Programs Reference
In-Depth Information
Fig. 8-22
The Evaluate mode is active and the secondary Accuracy tool is used to show two different colors and their differences based
on deltaE. To the upper left is the CIELAB plot showing where each of these red colors lies, and to the far right, the spectral plot of the
two colors are seen with the currently selected color indicated in red. Notice that the LAB values of both colors are provided for both the
reference and measured colors selected.
of 64. The two light sources are also plotted on a CIEluv plot in the center
of the interface. This tool is not only useful for measuring and eval-
uating light but these measurements can be saved as .CxF files to be
used for building output profiles in ProfileMaker Pro as discussed in
Chapter 6.
Transform
The Transform tool has two options: Convert and Lightbox. The Convert
tool allows a user to pick a color from the library or measure a color with
the Eye-One Pro Spectrophotometer. Any ICC profile loaded on the user's
machine can be selected, thus providing the RGB or CMYK values to the
user based on the selected profile. For example, when I drag and drop
Pantone Red 032 into the main sample window then load my Epson 2200
profile for luster paper, Eye-One Share produces the RGB values based
