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12.8.2.2 Converting an external image

Convert an external-image to an object of type image ready for drawing to a port in several ways as described in Loading images. Such conversions are cached but you can remove the caches by clear-external-image-conversions .

You an also convert an image to an external-image by calling externalize-image .


LispWorks CAPI User Guide (Macintosh version) - 17 Mar 2008

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