Setf Expander

Summary

Replaces the color table in an external image.

Signature

(setf (external-image-color-table external-image
)

                           replacement-color-table
)

Arguments

external-image

An external image

replacement-color-table

A color table

Description

The external-image-color-table setf expander replaces the color table in external-image . The color table specified by replacement-color-table must be the same length as the external image's original color table. It is a vector of RGB color-specifications.