From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/103188 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Fabrice Couvreur Newsgroups: gmane.comp.tex.context Subject: About the macro path intersectionpoint path with Metapost Date: Sun, 3 Feb 2019 12:27:35 +0100 Message-ID: Reply-To: mailing list for ConTeXt users Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============6231643897055247773==" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="230289"; mail-complaints-to="usenet@blaine.gmane.org" To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Sun Feb 03 12:29:01 2019 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from zapf.boekplan.nl ([5.39.185.232] helo=zapf.ntg.nl) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1gqFxM-000xlK-9f for gctc-ntg-context-518@m.gmane.org; Sun, 03 Feb 2019 12:29:00 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id 7DBDDDE371; Sun, 3 Feb 2019 12:28:35 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at zapf.boekplan.nl Original-Received: from zapf.ntg.nl ([127.0.0.1]) by localhost (zapf.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id TiT_q_NwgOpi; Sun, 3 Feb 2019 12:28:34 +0100 (CET) Original-Received: from zapf.ntg.nl (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id 0587DDE372; Sun, 3 Feb 2019 12:28:34 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by zapf.ntg.nl (Postfix) with ESMTP id CF58CDE370 for ; Sun, 3 Feb 2019 12:28:32 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at zapf.boekplan.nl Original-Received: from zapf.ntg.nl ([127.0.0.1]) by localhost (zapf.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 02kb0dKtjcJn for ; Sun, 3 Feb 2019 12:28:32 +0100 (CET) Original-Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by zapf.ntg.nl (Postfix) with ESMTPS id 4AD67DE368 for ; Sun, 3 Feb 2019 12:28:32 +0100 (CET) Original-Received: by mail-wm1-f47.google.com with SMTP id y185so7911697wmd.1 for ; Sun, 03 Feb 2019 03:28:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=G8pdGrzuLoXSNp1/Xwi5qHmU/6QBOFMNKsOMqFXRf24=; b=nVdkcFN0uneozY1WbiSlCtdCOET6uqFknojWRbN0od5mqqGx6fOx7ka8c/JT1juS1E l3axy7n8P6HZZhtEkwGb8fsrqbQgOfvPlkh2fHnPU44rK/lyggbqY1DYQyHK9MbyPTk0 CM7McqLo1tYw3KHxebJqxRMINYYvRo52p1cVmJ1rXEreXnK5ysfkEQGMNeBRllU9ds+z RC9DWlZ8vQH2Gqy9Sz5g5p2mhGQuKIfzwofggradhfQ0Zg6L0PPemArYxgQ2smjONImU fwJOHscNNCsWpDUVIfUYsVPp4oVG3VFCfbnRE7iViaeAohTh3EOM1sgSsmp4+V9SH8FT WLcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=G8pdGrzuLoXSNp1/Xwi5qHmU/6QBOFMNKsOMqFXRf24=; b=bkhuOOH/G0iJpZy+S+n9GhCuKqeuPUvdkWLGWkUOdUiYHcZMk1cD6wTzib0mPiUUjH VaAneZdzLB59QN4LSjzJJoVXcyIpkJghiJ6IDliL2o/W+xAxoxoZpzuE2yUsj5voAObd a/zQG7pKJR+26IMrKODSE6IDgi9Vjjk+0TmZSKvBp3OXHx+oS13oNEWPzWJsjPOes4WE IkiPnhqJE0wuGlaxYczQwatsBMh3TBFtlRamcyOQ+/J+ds++JFv2TA6e+oDNJ48lQ041 J/KkH4YPRrlvnWVy24IzhJR4JdaGfDeZBy7s21rtrlDl1Uz8sOGiDjcsdIy5RYRhpjjl FQmg== X-Gm-Message-State: AHQUAuYoVJaphc+6FXhekeh6OKM6EApzNzHeqQvu/rdLR8vZXl8/OQYt qR8tm7CxhlebOYT/j4zlHnZAe5d0vRQ306WqHnlEEaGg X-Google-Smtp-Source: AHgI3IYdHoALWBkEt6OS0fZ5EwuZzG/u/xqlJ6oPnEgDWTVNvQVpYOit2S1Sz5C8vgm+EB/qEsZXbgHau9X9uePtOww= X-Received: by 2002:a1c:5f04:: with SMTP id t4mr8884655wmb.141.1549193311633; Sun, 03 Feb 2019 03:28:31 -0800 (PST) X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.26 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ntg-context-bounces@ntg.nl Original-Sender: "ntg-context" Xref: news.gmane.org gmane.comp.tex.context:103188 Archived-At: --===============6231643897055247773== Content-Type: multipart/alternative; boundary="0000000000000747640580fbada9" --0000000000000747640580fbada9 Content-Type: text/plain; charset="UTF-8" Hi, I would like to reproduce the attached figure. My problem is to create the points of intersection between the circles. It seems that my approach is not the right one. Thank you. Fabrice \starttext \startMPcode path p, q, r, b ; p:= fullcircle scaled 6cm ; q:= fullcircle scaled 4cm shifted (2.5cm,2cm) ; r:= fullcircle scaled 4cm shifted (-2.5cm,2cm); b:= fullcircle scaled 2cm shifted (0,-3cm); pair A, B ; A:= p intersectionpoint r ; B:= p intersectionpoint r ; path u ; u:= A--B--cycle ; draw p ; draw q ; draw r ; draw b ; draw u numberstriped (.25,15,5) withcolor magenta ; \stopMPcode \stoptext --0000000000000747640580fbada9 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,
I would like to reproduce the attached figure. My problem is to create the points of inters= ection between the circles. It see= ms that my approach is not the right one.
Thank = you.
Fabrice

\sta= rttext
\startMPcode
=C2=A0 path p, q, r, b ;
=C2=A0 p:=3D fullcirc= le scaled 6cm ;
=C2=A0 q:=3D fullcircle scaled 4cm shifted (2.5cm,2cm) ;=
=C2=A0 r:=3D fullcircle scaled 4cm shifted (-2.5cm,2cm);
=C2=A0 b:= =3D fullcircle scaled 2cm shifted (0,-3cm);
=C2=A0 pair A, B ;
=C2=A0= A:=3D p intersectionpoint r ;
=C2=A0 B:=3D p intersectionpoint r ;
= =C2=A0 path u ;
=C2=A0 u:=3D A--B--cycle ;
=C2=A0 draw p ;
=C2=A0 = draw q ;
=C2=A0 draw r ;
=C2=A0 draw b ;
=C2=A0 draw u numberstrip= ed (.25,15,5) withcolor magenta ;
\stopMPcode
\stoptext
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