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analyze-external-image Function

Summary

Gets the properties of DIB data in an external image.

Package

graphics-ports

Signature

analyze-external-image external-image => width, height, color-table, number

Arguments
external-image
Values
width
An integer.
height
An integer.
color-table
A color table.
number
An integer.
Description

The function analyze-external-image returns the width, height, color-table, and number of important colors for the external image external-image.

The image data in external-image must be in Device Independent Bitmap (DIB) format.


CAPI User Guide and Reference Manual (Macintosh version) - 01 Dec 2021 19:31:44