IT8.7-4 ICC Profile Chart

This is an example of how the color gamut (the effective color space of a printer) can be displayed as a 3D point cloud or convex hull. The points are spectrophotometer measurements taken of an IT8.7-4 color chart, converted to CIELAB. The point colors are derived from a matrix transform to ColorMatch RGB. It demonstrates the function ViewPointCloudColor().

 

image

 

 

Return to Worksheet Examples

 

Jump to: Using the Functions in Excel