Hi all,
Does anyone know how to easily go from a *.ico file (maybe Windows only) to
a bitmap% or something else I can use in program?
I see the function read-icos in file/ico, and also the function ico->argb
which gives a bytes? that represents an argb image, but I can't figure out
how to get from a bytes? to an actual argb?.
Cheers,
Kieron
****
#lang racket/base
(require file/ico)
(read-icos "icons\\an-icon-file.ico")
(map
(lambda (x)
(printf "ico:(~ax~ax~a)~n" (ico-width x) (ico-height x) (ico-depth x)))
(read-icos "icons\\an-icon-file.ico"))
(require mrlib/cache-image-snip)
(map (lambda (x) (argb->bitmap (ico->argb x))) (read-icos
"icons\\an-icon-file.ico"))
****
Gives results:
'(#<ico> #<ico>)
ico:(32x32x4)
ico:(16x16x4)
'(#<void> #<void>)
. . argb->bitmap: contract violation
expected: argb?
given: #"\0\0\0\0\0\0\0\0\0\0\0\ ...
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