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compress-external-image

Function
Summary

Converts external image data into compressed DIB format.

Package

graphics-ports

Signature

compress-external-image external-image => result

Arguments

external-image

An external image.

Values

result

The difference in bytes between size of the original image and the size of the compressed version.

Description

The compress-external-image function converts the external-image data into compressed DIB format.


LispWorks CAPI Reference Manual - 25 Jul 2006

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