From dd7570666dedd89a74b19e57b6944ec870a27b06 Mon Sep 17 00:00:00 2001
From: Jean-Michel Sarlat <jm.sarlat@gmail.com>
Date: Sat, 12 Nov 2016 18:04:56 +0100
Subject: [PATCH] =?utf8?q?Ajout=20d'une=20animation=20avec=20fond=20s?=
 =?utf8?q?=C3=A9par=C3=A9=20:=20le=20mouvement=20r=C3=A9trograde=20des=20p?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
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 726 files changed, 21966 insertions(+), 2 deletions(-)
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diff --git a/ellipsographe/animation.html b/ellipsographe/animation.html
index 0e2cfa9..00c6fbe 100644
--- a/ellipsographe/animation.html
+++ b/ellipsographe/animation.html
@@ -5,12 +5,12 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <link type="text/css" rel="stylesheet" href="SVGAnimation.css">
-    <title>Style présentation</title>
+    <title>Ellipsographe</title>
   </head>
 
   <body>
 
-    <div id="anim1" style="margin:10px auto;padding:10px;width:660px;border:2px solid #AAA;border-radius:2px">
+    <div id="anim1" style="margin:10px auto;padding:10px;width:660px;border:2px solid #AAA;border-radius:4px">
       <img src="svg/ellipsographe-1.svg" alt="animation1" style="width:660px;height:480px"/>
       <div class="message" id="anim1_message">Ellipsographe</div>
       <div id="anim1_boutons" class="SVGbutton"></div>
diff --git a/mvtretrograde/animation.html b/mvtretrograde/animation.html
new file mode 100644
index 0000000..d1ffea8
--- /dev/null
+++ b/mvtretrograde/animation.html
@@ -0,0 +1,51 @@
+<html lang="fr">
+
+  <head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link type="text/css" rel="stylesheet" href="SVGAnimation.css">
+    <title>Mouvement rétrograde des planètes</title>
+    <style type="text/css">
+      #anim1 {
+        position:relative;
+        margin: 10px auto;
+        width: 652px;
+        padding: 0;
+        background: url(svg/astro000.svg);
+        background-repeat: no-repeat;
+        background-size:652px 572px;
+      }
+    </style>
+  </head>
+
+  <body>
+    <h1>Mouvement rétrograde des planètes</h1>
+    
+    <p>La version originale (Maxime Chupin) de cette animation avait été
+    produite au format <b>SWF</b>, vous la trouverez 
+    <a href="/syracuse/metapost/animations/chupin/?idsec=astro">ici</a>.</p>
+    
+    <div id="anim1">
+      <img src="svg/astro001.svg" alt="animation1" style="top:0;left:0;width:652px;height:572px"/>
+      <div class="message" id="anim1_message">Images en cours de chargement...</div>
+      <div id="anim1_boutons"></div>
+    </div>
+
+    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
+    <script type="text/javascript" src="../SVGAnimation.js"></script>
+    <script type="text/javascript" src="../SVGPlayerButtons.js"></script>
+
+    <script type="text/javascript">
+      $(window).load(function() {
+        a1 = new Animation('anim1','svg/astro',1,721);
+        a1.delai = 40;
+        a1.pad = 3;
+        a1.loopOnload();
+        b1 = new SVGPlayerButtons(a1);
+        b1.style('full');
+        b1.connect();
+      });
+    </script>
+  </body>
+</html>
diff --git a/mvtretrograde/astro.mp b/mvtretrograde/astro.mp
new file mode 100644
index 0000000..49374f6
--- /dev/null
+++ b/mvtretrograde/astro.mp
@@ -0,0 +1,136 @@
+%@AUTEUR: Maxime Chupin
+%@DATE: 28 janvier 2010
+%@MODIFICATION: 12 novembre 2016 (JMS) -----------------------------------------
+%- Séparation du fond et des images variables avec cadre pour caler les BoundingBox
+%- Modification des codes des caractères astronomiques de façon à utiliser une
+%  fonte de type 1 pour la production des images SVG.
+%-------------------------------------------------------------------------------
+
+prologues := 3;
+outputtemplate := "svg/%j%03c.svg";
+outputformat := "svg";
+
+u:=1cm;
+
+picture zodiaque;
+color Soleil, Mercure, Venus, Terre, Mars, Jupiter;
+numeric mercure, venus, terre, mars, jupiter, rayonplanete;
+picture Mer, Ven, Ter, Mar, Jup;
+
+%%%%%%%%%%%%%%%% les couleurs %%%%%%%%%%%%%%%%%%%%%%%%
+Soleil:= red+4/5*green;
+Mercure:= 2/3*(red+green+blue);
+Venus:= 5/6*red+4/5*green+0.6*blue;
+Terre := 1/4*red+1/4*green+4/5*blue;
+Mars := 0.8*red+0.2*green+0.3*blue;
+Jupiter := 0.9*red+0.6*green+0.6*blue;
+
+%%%%%%%%%%%%%%% les rayons des orbites %%%%%%%%%%%%%%%
+terre:=2u;
+mercure:=0.38709*terre;
+venus:=0.72333*terre;
+mars:=1.52366*terre;
+jupiter:=5.20336*terre;
+
+
+%%%%%%%%%%%%%% le trace des planetes %%%%%%%%%%%%%%%%
+rayonplanete:=10pt;
+
+Mer:=image(
+  fill fullcircle scaled rayonplanete withcolor Mercure;
+  draw fullcircle scaled rayonplanete;
+  );
+
+Ven:=image(
+  fill fullcircle scaled rayonplanete withcolor Venus;
+  draw fullcircle scaled rayonplanete;
+  );
+
+Ter:=image(
+  fill fullcircle scaled rayonplanete withcolor Terre;
+  draw fullcircle scaled rayonplanete;
+  );
+
+Mar:=image(
+  fill fullcircle scaled rayonplanete withcolor Mars;
+  draw fullcircle scaled rayonplanete;
+  );
+
+Jup:=image(
+  fill fullcircle scaled rayonplanete withcolor Jupiter;
+  draw fullcircle scaled rayonplanete;
+  );
+
+%%%%%%%%%%%%%% rapport de vitesse angulaire %%%%%%%%%%%%%%%%%%%%%%%
+numeric Vmer, Vven, Vter, Vmar, Vjup;
+
+Vter:=2;
+Vmer:=Vter*4.152093;
+Vven:=Vter*1.625524;
+Vmar:=Vter*0.531700;
+Vjup:=Vter*0.084250;
+
+
+%%% le cercle du zodiaque modelisant le plan du systeme solaire %%%
+zodiaque:=image(
+  pickup pencircle scaled 2pt;
+  draw fullcircle scaled 13u;
+  draw fullcircle scaled 19u;
+  for i:=1 upto 12:
+      draw (char(96+i) infont "astrosym") rotated (30*(i-1)+90) scaled 4  shifted (8.4u*(cosd(30*(i-1)),sind(30*(i-1))));
+    draw ((-1.5u,0)--(1.5u,0)) rotated (30*(i-1)-10) shifted (8u*(cosd(30*(i-1)-10),sind(30*(i-1)-10)));
+  endfor;
+  );
+
+path fond, cadre;
+fond := 1.2*(-jupiter,-jupiter)--1.2*(-jupiter,jupiter)--1.2*(jupiter,jupiter)--1.2*(jupiter,-jupiter)--cycle;
+
+beginfig(0);
+  fill fond withcolor 0.9*white;
+  draw zodiaque;
+  draw Mer shifted (1.4*jupiter,0.5*jupiter);
+  draw char(67) infont "astrosym" scaled 3 shifted (1.4*jupiter+0.5cm,0.5*jupiter);
+    
+  draw Ven shifted (1.4*jupiter,0.3*jupiter);
+  draw char(68) infont "astrosym" scaled 3 shifted (1.4*jupiter+0.5cm,0.3*jupiter);
+    
+  draw Ter shifted (1.4*jupiter,0.1*jupiter);
+  draw char(69) infont "astrosym" scaled 3 shifted (1.4*jupiter+0.5cm,0.1*jupiter);
+
+  draw Mar shifted (1.4*jupiter,-0.1*jupiter);
+  draw char(70) infont "astrosym" scaled 3 shifted (1.4*jupiter+0.5cm,-0.1*jupiter);
+    
+  draw Jup shifted (1.4*jupiter,-0.3*jupiter);
+  draw char(71) infont "astrosym" scaled 3 shifted (1.4*jupiter+0.5cm,-0.3*jupiter);
+  cadre := bbox currentpicture;
+  cadre := cadre scaled 1.02;
+  draw cadre withcolor white;
+endfig;
+
+for i:=0 upto 720:
+  beginfig(i+1);
+    pair PosMer, PosVen, PosTer,PosMar, PosJup;
+    PosMer:=mercure*(cosd(i*Vmer),sind(i*Vmer));
+    PosVen:=venus*(cosd(i*Vven),sind(i*Vven));
+    PosTer:=terre*(cosd(i*Vter),sind(i*Vter));
+    PosMar:=mars*(cosd(i*Vmar),sind(i*Vmar));
+    PosJup:=jupiter*(cosd(i*Vjup),sind(i*Vjup));
+    
+    
+    draw 30[PosTer,PosVen]--30[PosVen,PosTer] withcolor Venus withpen pencircle scaled 3pt;
+    draw 10[PosTer,PosJup]--10[PosJup,PosTer] withcolor Jupiter withpen pencircle scaled 3pt;
+    draw 15[PosTer,(0,0)]--15[(0,0),PosTer] withcolor Soleil withpen pencircle scaled 3pt;
+    
+    draw Mer shifted PosMer;
+    draw Ven shifted PosVen;
+    draw Ter shifted PosTer;
+    draw Mar shifted PosMar;
+    draw Jup shifted PosJup;
+    fill fullcircle scaled 15pt withcolor Soleil;
+    draw fullcircle scaled 15pt withpen pencircle scaled 1pt;
+    
+    clip currentpicture to cadre;
+    draw cadre withcolor white;    
+  endfig;
+endfor;
+end.
\ No newline at end of file
diff --git a/mvtretrograde/index.md b/mvtretrograde/index.md
new file mode 100644
index 0000000..8013781
--- /dev/null
+++ b/mvtretrograde/index.md
@@ -0,0 +1,12 @@
+## Animation : Mouvement rétrograde des planètes
+
+Pour alléger la taille des images SVG (il y en a 721), le fond de
+l'animation a été séparé de la partie variable. En plaçant le fond comme
+*background* du *div* qui contient l'animation on reconstitue la vue
+souhaitée. Pour assurer la parfaite superposition des images et du fond
+il a été nécessaire de border toutes les images, fond y compris, par un
+même cadre blanc.
+
+L'[animation](animation.html) est construite par une instance
+d'`Animation` et contrôlée par une instance de `SVGPlayerButtons`. Ce
+*player* est configurable et propose une palette étendue d'*actions*. 
diff --git a/mvtretrograde/svg/astro000.svg b/mvtretrograde/svg/astro000.svg
new file mode 100644
index 0000000..69041af
--- /dev/null
+++ b/mvtretrograde/svg/astro000.svg
@@ -0,0 +1,135 @@
+<?xml version="1.0"?>
+<!-- Created by MetaPost 1.999 on 2016.11.12:1719 -->
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="828.369705" height="726.724609" viewBox="0 0 828.369705 726.724609">
+<!-- Original BoundingBox: -363.362305 -363.362305 465.007401 363.362305 -->
+  <defs>
+    <g transform="scale(0.009963,0.009963)" id="GLYPHastrosym_67">
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diff --git a/mvtretrograde/svg/astro001.svg b/mvtretrograde/svg/astro001.svg
new file mode 100644
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diff --git a/mvtretrograde/svg/astro003.svg b/mvtretrograde/svg/astro003.svg
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diff --git a/mvtretrograde/svg/astro304.svg b/mvtretrograde/svg/astro304.svg
new file mode 100644
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diff --git a/mvtretrograde/svg/astro305.svg b/mvtretrograde/svg/astro305.svg
new file mode 100644
index 0000000..886f3df
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diff --git a/mvtretrograde/svg/astro357.svg b/mvtretrograde/svg/astro357.svg
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diff --git a/mvtretrograde/svg/astro519.svg b/mvtretrograde/svg/astro519.svg
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diff --git a/mvtretrograde/svg/astro520.svg b/mvtretrograde/svg/astro520.svg
new file mode 100644
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diff --git a/mvtretrograde/svg/astro529.svg b/mvtretrograde/svg/astro529.svg
new file mode 100644
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diff --git a/mvtretrograde/svg/astro530.svg b/mvtretrograde/svg/astro530.svg
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diff --git a/mvtretrograde/svg/astro644.svg b/mvtretrograde/svg/astro644.svg
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-- 
2.20.1