X-Recipient:	archive-cygwin AT delorie DOT com
X-Original-To:	cygwin AT cygwin DOT com
Delivered-To:	cygwin AT cygwin DOT com
DMARC-Filter:	OpenDMARC Filter v1.4.1 sourceware.org 2899D383603E
Authentication-Results:	sourceware.org;
	dmarc=pass (p=none dis=none) header.from=yahoo.co.jp
Authentication-Results:	sourceware.org; spf=pass smtp.mailfrom=yahoo.co.jp
X-YMail-OSG:	_v1BsZQVM1lBJdnq5FDSpr3__Us23LwUKCF6T2bnpHx.U6kAcKc9lb5f6576OyJ
	srtbeH6ciCtM6TtROJwkKsWX6pbhBPFF8dGAcVd3J3dHOc5K8QpfQsGMbDgyAIX.ORBJQ8KcveVr
	hb7Iv1GtEV_WSda4uS9cSs22FnUAPnv_nr_Jjr.JVpaz7Qa5daLLysRRoJY7zsYbq6TNJsatJWK2
	jaG4_a7b4cATVK5ULSX2ZfMns2ZhOhsBCIBaSTjW.vKhhLmWQF3YDniQvihHzqfOBkL5UMnaGir0
	WEtWtvIDkxpm6lX2ktab1Scm2oYKMvRJC_PaD5m0YPy2nIp60hJPHHjBXO2skZQRAdRddk.XLJw_
	1s9yTQV.7y3w5S4cvnWaswOBQhMAceFVV8vB401CM47m_x2pei_R_OM39TPgr7j3wbPcxjaYwq5d
	fuW05MrZtP1p8rFs2dFFlx8m2DYRHTnIRJtbe9egOMUJYX5R0Cv0.l4kcAE9_fmWmB2.HT1abAT.
	I7yUPqAla8KT_PDoNMXBuw_ahwmHY_RbDPIXgC3Kxi8GxIkCYRxX3WS0DrwkubdilHVwSkvUztQ_
	rY8PS8lz8CkyASTY3It2R1i3UIc_MGM0rdhAJFDROKO5YtxlY_kdesPlR8lq3vMleKrzjnuZ08Qn
	WZJS5VFO4pG3osNNf_I4_3wLAQUwJMVapchhEiaXwJZ1zZ4O3fIO0gvEOohYk5lHq09WbTdGxfBK
	rCEskAfUzDgn.JkFiomxCEQGMWAMC1_DbTbIABUTAIbZxJT_KgD_pgwGFw8APnyiJ8C2_.laZFxO
	6rFxq.7fRxMvzxLZ8i1JgklT87dnwjn.ngf314pqCE4glSfJuzs3EwIz45BGpsZyBzw--
DKIM-Signature:	v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1655862588;
	s=yj20110701; d=yahoo.co.jp;
	h=Date:From:Reply-To:To:Message-ID:In-Reply-To:References:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding;
	bh=6ZHoU9xn8wbCjkP7XgmWnZhnYzsL4Bw3vOQuvXdpoTE=;
	b=Sx9mgKTgEiA0rZIYEq+kuLnqi5fRevtr7a1zfxA+gBmKINBURE70vYeeumws7wAY
	54TZjgSfum+s9nxkNTuKE2PqVebjmCq+n3OaRLype6yR+WFiaCkS1UE1wgA2o0ASkY2
	U0E37NxgYXmI5Gs0j0BqQdyknIC3eWrBl0BBUGhc=
DomainKey-Signature:	a=rsa-sha1; q=dns; c=nofws; s=yj20110701; d=yahoo.co.jp;
	h=Date:From:Reply-To:Message-ID:In-Reply-To:References:MIME-Version:Content-Type:Content-Transfer-Encoding;
	b=N23F8RaqTDnWCP9fI7J2XwEjdDsF7LOn9T30wiYbs9R8w5YQYSMY5srBEXO5XBlL
	qwtTISE7DWAfrOQymgXD5ZPDJS5s8YX0ESvFPe9JwG6tJxQifm0JZKbnCDvwEuUW+Mv
	sL2H9kfAub8DLKbWEaXOrDijiF0Eul38jLcLPJ5Q=;
Date:	Wed, 22 Jun 2022 10:49:44 +0900 (JST)
From:	Tatsuro MATSUOKA <tmacchant2 AT yahoo DOT co DOT jp>
To:	Marco Atzeri <marco DOT atzeri AT gmail DOT com>,
	"cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Message-ID:	<81651211.1249414.1655862584330.JavaMail.yahoo@mail.yahoo.co.jp>
In-Reply-To:	<ff083728-3032-939d-fb5d-80c008e93e22@gmail.com>
References:	<1014671988 DOT 1220984 DOT 1655788512175 DOT JavaMail DOT yahoo DOT ref AT mail DOT yahoo DOT co DOT jp>
	<1014671988 DOT 1220984 DOT 1655788512175 DOT JavaMail DOT yahoo AT mail DOT yahoo DOT co DOT jp>
	<ff083728-3032-939d-fb5d-80c008e93e22 AT gmail DOT com>
Subject:	Re: fltk does not work on cygwin version octave-6.4.0
MIME-Version:	1.0
X-Spam-Status:	No, score=-0.2 required=5.0 tests=BAYES_05, DKIM_SIGNED,
	DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_ENVFROM_END_DIGIT,
	FREEMAIL_FROM, KAM_NUMSUBJECT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS,
	TXREP, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6
X-Spam-Checker-Version:	SpamAssassin 3.4.6 (2021-04-09) on
	server2.sourceware.org
X-BeenThere:	cygwin AT cygwin DOT com
X-Mailman-Version:	2.1.29
List-Id:	General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Unsubscribe:	<https://cygwin.com/mailman/options/cygwin>,
	<mailto:cygwin-request AT cygwin DOT com?subject=unsubscribe>
List-Archive:	<https://cygwin.com/pipermail/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe:	<https://cygwin.com/mailman/listinfo/cygwin>,
	<mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
Reply-To:	Tatsuro MATSUOKA <matsuoka AT nuce DOT nagoya-u DOT ac DOT jp>
Errors-To:	cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com
Sender:	"Cygwin" <cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com>
X-MIME-Autoconverted:	from base64 to 8bit by delorie.com id 25M1oBKr014739

> ----- Original Message -----
> From: "Marco Atzeri" 
> To: "cygwin
> Date: 2022/06/22 æ°´ 02:06
> Subject: Re: fltk does not work on cygwin version octave-6.4.0
> On 21.06.2022 07:15, Tatsuro MATSUOKA wrote:
> > fltk does not work on cygwin version octave-6.4.0
> > 
> > octave:1> graphics_toolkit fltk
> > octave:2> plot(1:10);
> > Insufficient GL support
> > error: unable to plot due to insufficient OpenGL support
> > 
> > plot windows flashes and disappear immediately
> > 
> > fltk graphics_toolkit works octave on native windows.
> > 
> > Tasuro
> > 
> > 
> 
> Hi Tatsuro,
> 
> in general the fltk interface is a deprecated one
> and upstream was talking to remove it.
> 
> It never performed good enough on any platform and
> has a serious bug of rounding.
> 
> My suggestion for toolkits:
> 
> with octave-cli use gnuplot
> with octave use QT
> 
> Regards
> Marco

Unfortunately in my PC, we cannot see plot on qt because plot window is (case --gui)  or black (case --no-gui).

Tatsuro 


-- 
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple

- Raw text -