NextPrevUpTopContentsIndex 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 (Unix version) - 8 Apr 2005