Hi,
It appears I hit [send] too soon;
Matthew has *already* pushed a commit that is intended to resolve this
issue.
Thank you Alex and Matthew.
Kind regards,
Stephen
On Friday, August 23, 2019 at 11:13:24 PM UTC+9, Stephen De Gabrielle wrote:
>
> FYI
> Logged as https://github.com/racket
FYI
Logged as https://github.com/racket/gui/issues/142
I tried to include the pertinent details including
a) mitigation as suggested by Alex (reportedly successful)
b) the minimal program which reproduces the issue provided by Alex
Hopefully (a) will help others experiencing this bug.
Kind re
Thanks! After running System Update, I'm able to see the failure, too.
It looks like the problem is that the main bitmap given to
`CreateIconIndirect` is scaled, but the mask bitmap is not scaled (in
`bitmap->hbitmap`). So, replicating the error also requires a
high-resolution screen with scaling
Thanks Alex, your advice resolved the issue for the op, and another user
reported the same problem but I expect your advice will help them too!
Thanks again
Stephen
PS I’m logging this as an issue for
https://github.com/racket/gui
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If anyone is interested, this is the minimal program which reproduces the
issue on Windows 10, version1809:
#lang racket/gui
(require racket/draw)
(define f (new frame% [label "hello"] [width 100] [height 100]))
(define bmp
(let* ([bm (make-object bitmap% 32 32)]
[dc (make-object bit
Thanks Alex!
On Thursday, August 22, 2019 at 1:58:13 PM UTC+9, Alex Harsanyi wrote:
>
> This may or may not work for them, but ask the user to open the
> "viewer.rkt" file in their racket installation (it should be in C:\Program
> Files\Racket\share\pkgs\slideshow-lib\slideshow) and comment out
This may or may not work for them, but ask the user to open the
"viewer.rkt" file in their racket installation (it should be in C:\Program
Files\Racket\share\pkgs\slideshow-lib\slideshow) and comment out the
`set-icon` call around line 1512. That is, comment out the following
block:
(let
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