Returns an image converted from an external image read from a file.
graphics-ports
read-and-convert-external-image gp file &key transparent-color-index => image, external-image
gp⇩ |
A CAPI pane. |
file⇩ |
A pathname designator. |
transparent-color-index⇩ | |
An integer or nil . |
image |
An image. |
external-image |
An external-image. |
The function read-and-convert-external-image
returns an image converted for use with gp from an external image read from file. The external image is returned as a second value.
transparent-color-index is interpreted as described for read-external-image.
convert-external-image
external-image
read-external-image
13 Drawing - Graphics Ports
CAPI User Guide and Reference Manual (Windows version) - 01 Dec 2021 19:34:15