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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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             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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