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convert-external-image

Function
Summary

Returns an image derived from an external image format.

Package

graphics-ports

Signature

convert-external-image gp external-image &key cache force-new => image

Arguments

gp

A CAPI pane.

external-image

An external-image.

cache

A boolean.

force-new

A boolean.

Values

image

An image.

Description

The function convert-external-image returns an image derived from external-image . The image is ready for drawing to the given graphics port.

If cache is non-nil image conversions are cached in the external-image . The default value of cache is nil.

If force-new is non-nil a new image is always created, and put in the cache. The default value of force-new is nil.

See also

Drawing - Graphics Ports


CAPI User Guide and Reference Manual (Macintosh version) - 25 Feb 2015

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