From: Kim Lassila <kim.lassila@gmail.com>
To: 9fans <9fans@9fans.net>
Subject: a simple graphical application in Go?
Date: Sat, 4 Apr 2020 16:54:05 +0300 [thread overview]
Message-ID: <A2761253-C708-414D-9FDA-0A43A49256EE@gmail.com> (raw)
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Has anyone written a graphical application in Go on Plan 9? How would the Go equivalent of black.c (thank you fgb) look like?
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#include <u.h>
#include <libc.h>
#include <draw.h>
void
main(int, char *argv[])
{
Rectangle rect;
Image *black;
fmtinstall('R', Rfmt);
if(initdraw(nil, nil, argv[0]) < 0)
sysfatal("initdraw: %r");
rect = screen->r;
black = display->black;
draw(screen, rect, black, nil, ZP);
flushimage(display, 1);
sleep(5 * 1000);
closedisplay(display);
print("rectangle was %R\n", rect);
exits(nil);
}
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next reply other threads:[~2020-04-04 13:54 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-04 13:54 Kim Lassila [this message]
2020-04-04 20:32 ` [9fans] " Jeremy Jackins
2020-04-04 21:50 ` Skip Tavakkolian
2020-04-05 4:15 ` Fazlul Shahriar
2020-04-05 4:37 ` Skip Tavakkolian
2020-04-06 9:58 ` Lucio De Re
2020-04-04 21:37 ` Chris McGee
2020-04-05 0:40 ` ori
2020-04-05 4:11 ` Kim Lassila
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