2b:null 2c:["$","title",null,{"children":"My Mathematical Ancestry | Jonny Comes | Observable"}] 31:T66c,renderChart = (data, options={}) => { options.color ||= (d, i) => color(i) const tangleLayout = constructTangleLayout(_.cloneDeep(data), options); return svg``; }32:T48fa,data = [ [ { id: 298616, name: 'Abu ʿAli al-Husayn (Avicenna) ibn Sina' }, ], [ { id: 287468, name: 'Bahmanyār ibn al-Marzubān', parents: [298616] }, ], [ { id: 295739, name: 'Ghiyāth al-Dīn Abū al-Fatḥ ʿUmar ibn Ibrāhīm al-Khayyām al-Nīsābūrī', parents: [287468] }, ], [ { id: 287466, name: 'Saraf al-Dīn Muhammad al-Masʿūdī al-Marwazī', parents: [295739] }, ], [ { id: 287478, name: 'Fakhr al-Dīn Muhammad al-Rēzī', parents: [287466] }, { id: 230926, name: 'Sharaf al-Dīn al-Ṭūsī' }, ], [ { id: 223724, name: 'Kamāl al-Dīn Ibn Yūnus', parents: [230926, 287466] }, { id: 287479, name: 'Qutb al-Dīn Ibrāhīm al-Mīṣrī', parents: [287478] }, ], [ { id: 287480, name: 'Athīr al-Dīn al-Mufaḍḍal al-Abharī', parents: [223724, 287479] }, ], [ { id: 217509, name: 'Nasir al-Dīn al-Ṭūsī', parents: [223724, 287480] }, ], [ { id: 204293, name: 'Shams al‐Dīn al‐Bukhārī', parents: [217509] }, ], [ { id: 201288, name: 'Gregory Chioniadis', parents: [204293] }, ], [ { id: 184632, name: 'Manuel Bryennios', parents: [201288] }, ], [ { id: 184631, name: 'Theodore Metochites', parents: [184632] }, ], [ { id: 176844, name: 'Gregory Palamas', parents: [184631] }, ], [ { id: 146365, name: 'Nilos Kabasilas', parents: [176844] }, ], [ { id: 134780, name: 'Demetrios Kydones', parents: [146365] }, ], [ { id: 298304, name: 'Giovanni Conversini' }, { id: 135185, name: 'Manuel Chrysoloras', parents: [134780] }, { id: 134781, name: 'Elissaeus Judaeus' }, ], [ { id: 298290, name: 'Gasparino da Barzizza' }, { id: 134931, name: 'Guarino da Verona', parents: [298304, 135185] }, { id: 131575, name: 'Georgios Plethon Gemistos', parents: [134780, 134781] }, ], [ { id: 134873, name: 'Vittorino da Feltre', parents: [298290, 298304, 134931] }, { id: 131561, name: 'Basilios Bessarion', parents: [131575] }, ], [ { id: 131444, name: 'Johannes Argyropoulos', parents: [131561] }, { id: 298288, name: 'George of Trebizond', parents: [134873] }, ], [ { id: 131539, name: 'Marsilio Ficino', parents: [131444] }, { id: 131540, name: 'Cristoforo Landino', parents: [298288] }, ], [ { id: 131535, name: 'Angelo Poliziano', parents: [131539, 131540] }, { id: 179836, name: 'Geert (Gerardus Magnus) Groote' }, { id: 179837, name: 'Florens (Florentius Radwyn) Radewyns' }, { id: 131584, name: 'Theodoros Gazes', parents: [134873] }, ], [ { id: 199357, name: 'Nicole Oresme' }, { id: 131446, name: 'Moses Perez' }, { id: 131447, name: 'Scipione Fortiguerra', parents: [131535] }, { id: 140181, name: 'Thomas von Kempen à Kempis', parents: [179836, 179837] }, { id: 128012, name: 'Rudolf Agricola', parents: [131584] }, { id: 125755, name: 'Jacob ben Jehiel Loans' }, { id: 232227, name: 'Paolo (Nicoletti) da Venezia' }, ], [ { id: 127264, name: 'Heinrich von Langenstein', parents: [199357] }, { id: 127181, name: 'Girolamo (Hieronymus Aleander) Aleandro', parents: [131446, 131447] }, { id: 131576, name: 'Demetrios Chalcocondyles', parents: [131584] }, { id: 125898, name: 'Alexander Hegius', parents: [128012, 140181] }, { id: 125888, name: 'Jan Standonck' }, { id: 125760, name: 'Johann (Johannes Kapnion) Reuchlin', parents: [131444, 125755] }, { id: 164338, name: 'Sigismondo Polcastro' }, { id: 125794, name: 'Matthaeus Adrianus' }, { id: 128987, name: 'François Dubois' }, { id: 128921, name: 'Jean Tagault' }, { id: 232228, name: 'Paolo da Pergola', parents: [232227] }, { id: 148882, name: 'Gaetano da Thiene', parents: [232227] }, { id: 125897, name: 'Leo Outers' }, ], [ { id: 126887, name: 'Johannes von Gmunden', parents: [127264] }, { id: 131541, name: 'Janus Lascaris', parents: [131561, 131576] }, { id: 125681, name: 'Jacobus (Jacques Masson) Latomus', parents: [125888] }, { id: 125682, name: 'Jan (Johannes Campensis) van Campen', parents: [125760, 125794] }, { id: 126571, name: 'Rutger Rescius', parents: [127181] }, { id: 125422, name: 'Jacobus (Jacques Dubois) Sylvius', parents: [128987, 128921] }, { id: 149192, name: 'Ognibene (Omnibonus Leonicenus) Bonisoli da Lonigo', parents: [134873] }, { id: 136726, name: 'Pietro Roccabonella', parents: [148882, 164338] }, { id: 127144, name: 'Pelope' }, { id: 131443, name: 'Georgius Hermonymus' }, { id: 152902, name: 'Nicoletto Vernia', parents: [148882, 232228] }, { id: 125894, name: 'Maarten (Martinus Dorpius) van Dorp', parents: [125897] }, { id: 126659, name: 'Ulrich Zasius' }, { id: 125938, name: 'Desiderius Erasmus', parents: [125888, 125898] }, ], [ { id: 126087, name: 'Georg von Peuerbach', parents: [126887] }, { id: 152903, name: 'Pietro Pomponazzi', parents: [152902, 136726] }, { id: 131517, name: 'Guillaume Budé', parents: [131443, 131541] }, { id: 125658, name: 'Nicolas (Nicolaes Cleynaerts) Clénard', parents: [125681, 125682] }, { id: 119159, name: 'Johannes Winter von Andernach', parents: [126571, 125422] }, { id: 127166, name: 'Niccolò Leoniceno', parents: [149192, 127144, 136726] }, { id: 152901, name: 'Marco Musuro', parents: [131541] }, { id: 125892, name: 'Petrus (Pieter de Corte) Curtius', parents: [125894] }, { id: 126667, name: 'Jakob Milich', parents: [125938, 126659] }, { id: 127107, name: 'Johannes Stöffler' }, ], [ { id: 152905, name: 'Vittore Trincavelli', parents: [152903] }, { id: 126109, name: 'Johannes Müller Regiomontanus', parents: [126087, 131561] }, { id: 126888, name: 'Luca Pacioli' }, { id: 152904, name: 'Giovanni Battista della Monte', parents: [127166, 152901, 152903] }, { id: 125665, name: 'Johannes (Johann Sturm) Sturmius', parents: [125658, 119159] }, { id: 131546, name: 'Jacques Toussain', parents: [131517] }, { id: 119097, name: 'Gemma (Jemme Reinerszoon) Frisius', parents: [125892] }, { id: 126736, name: 'Erasmus Reinhold', parents: [126667] }, { id: 126956, name: 'Philipp Melanchthon', parents: [125760, 127107] }, ], [ { id: 126112, name: 'Domenico Maria Novara da Ferrara', parents: [126109, 126888] }, { id: 126113, name: 'Leonhard (Leonard Vitreatoris z Dobczyc) von Dobschütz' }, { id: 126724, name: 'Bonifazius Erasmi' }, { id: 125047, name: 'Petrus (Pierre de La Ramée) Ramus', parents: [125665, 131546] }, { id: 152906, name: 'Bassiano Landi', parents: [152905, 152904] }, { id: 127011, name: 'Johannes Hommel', parents: [126736, 126956] }, { id: 119178, name: 'Andreas (Andries van Wesel) Vesalius', parents: [119159, 119097, 152904] }, ], [ { id: 126177, name: 'Nicolaus (Mikołaj Kopernik) Copernicus', parents: [126113, 126112] }, { id: 126730, name: 'Johannes Volmar', parents: [126724] }, { id: 125303, name: 'Matteo Realdo (Renaldus Columbus) Colombo', parents: [119178] }, { id: 127245, name: 'Antonio Musa Brasavola', parents: [127166] }, { id: 125148, name: 'Theodor Zwinger', parents: [125047, 152906, 152905] }, { id: 127092, name: 'Valentin Thau', parents: [127011] }, ], [ { id: 126827, name: 'Georg Joachim von Leuchen Rheticus', parents: [126177, 126730] }, { id: 141571, name: 'Thomas Cranmer' }, { id: 125142, name: 'Gabriele Falloppio', parents: [127245, 125303] }, { id: 128305, name: 'John Craig', parents: [125148] }, { id: 128348, name: 'Paul Wittich', parents: [127092] }, { id: 224249, name: 'Reinhard Bachoff von Echt' }, ], [ { id: 125160, name: 'Valentine Naibod', parents: [126736] }, { id: 125159, name: 'Immanuel Tremellius', parents: [141571] }, { id: 127110, name: 'Michael Beuther', parents: [126956, 126736] }, { id: 126875, name: 'Caspar Peucer', parents: [126827, 126736] }, { id: 125109, name: 'Hieronymus (Girolamo Fabrici d\'Acquapendente) Fabricius', parents: [125142] }, { id: 128122, name: 'Duncan Liddel', parents: [128305, 128348] }, { id: 200006, name: 'Albert Clampius', parents: [224249] }, ], [ { id: 158329, name: 'Guillaume Rondelet', parents: [119159] }, { id: 125181, name: 'Rudolph (Snel van Royen) Snellius', parents: [125160, 125159] }, { id: 184935, name: 'Johann Hoffmann' }, { id: 127039, name: 'Philipp Apian', parents: [125665, 127110] }, { id: 127020, name: 'Samuel Heyland', parents: [125665] }, { id: 126957, name: 'Sebastian (Theodoricus) Dietrich', parents: [126827, 126736] }, { id: 127252, name: 'Salomon Alberti', parents: [125109, 126875] }, { id: 128105, name: 'Cornelius Martini', parents: [128122, 200006] }, { id: 131398, name: 'Jacques (Jacobus Faber) Lefèvre d\'Étaples', parents: [131443, 131444] }, { id: 131399, name: 'Wolfgang Fabricius Capito', parents: [126659, 125938] }, { id: 131400, name: 'Elijah ben Asher Levita' }, ], [ { id: 125232, name: 'Ludolph van Ceulen'}, { id: 182090, name: 'Felix Plater', parents: [158329] }, { id: 126489, name: 'Jacobus (Jacob Harmensz.) Arminius', parents: [125181] }, { id: 152647, name: 'Balthasar Kaeuffelin' }, { id: 127864, name: 'Nikolaus Selnecker' }, { id: 127790, name: 'Moritz Valentin Steinmetz', parents: [126827, 184935] }, { id: 127049, name: 'Michael Maestlin', parents: [127020, 127039] }, { id: 125379, name: 'Tycho (Tyge Ottesen) Brahe', parents: [127092, 126875] }, { id: 221100, name: 'Leonhard Etzler' }, { id: 127061, name: 'Valentin (Valentinus Otho) Otto', parents: [126827] }, { id: 127275, name: 'Andreas Schato', parents: [127252, 126957] }, { id: 127278, name: 'Jan Jessenius', parents: [125109] }, { id: 127848, name: 'Jacobus Martini', parents: [128105] }, { id: 131235, name: 'François Vatable', parents: [127181, 131398] }, { id: 131236, name: 'Paul (Paul Büchlein) Fagius', parents: [131399, 131400] }, ], [ { id: 125302, name: 'Willebrord (Snel van Royen) Snellius', parents: [125232, 125181] }, { id: 130248, name: 'Petrus Ryff', parents: [182090] }, { id: 114992, name: 'Gilbert Jacchaeus', parents: [128122, 126489] }, { id: 182045, name: 'Simon Grynaeus', parents: [126956, 125760] }, { id: 152648, name: 'Jakob Beuerlin', parents: [152647] }, { id: 127898, name: 'Sethus Calvisius', parents: [127790, 127864] }, { id: 127942, name: 'Petrus Otto' }, { id: 127098, name: 'Johannes Kepler', parents: [125379, 127049] }, { id: 221101, name: 'Anton Euonymus', parents: [221100] }, { id: 127459, name: 'Melchior Jöstel', parents: [127275, 127061] }, { id: 127461, name: 'Ernestus Hettenbach', parents: [127275, 127252] }, { id: 125006, name: 'Adriaan van den Spieghel', parents: [125109] }, { id: 126111, name: 'Daniel Sennert', parents: [127848, 127278] }, { id: 130995, name: 'Raoul (Rodolphus Cavellerius) le Chevalier', parents: [131235, 131236] }, ], [ { id: 144220, name: 'Christoph Meurer', parents: [127790] }, { id: 125408, name: 'Jacobus Golius', parents: [125302] }, { id: 125125, name: 'Emmanuel Stupanus', parents: [130248] }, { id: 125023, name: 'Adolph Vorstius', parents: [114992, 125006] }, { id: 189659, name: 'Abraham Heinecke' }, { id: 182092, name: 'Simon Sulzer', parents: [131399, 182045] }, { id: 143044, name: 'Jacob Andreae', parents: [152648] }, { id: 127424, name: 'Erasmus Schmidt', parents: [127898, 127942] }, { id: 128104, name: 'Johannes Caselius', parents: [126956] }, { id: 127606, name: 'Ambrosius Rhodius', parents: [221101, 127459, 127461, 127098, 125379] }, { id: 125154, name: 'Werner Rolfinck', parents: [125006, 126111] }, { id: 125048, name: 'Johannes Nicolaus Stupanus', parents: [125148] }, { id: 130913, name: 'Johannes (van den Driesche) Drusius', parents: [130995] }, ], [ { id: 143630, name: 'Friedrich Leibniz' }, { id: 144221, name: 'Philipp Müller', parents: [144220] }, { id: 125450, name: 'Frans van Schooten, Jr.', parents: [125408] }, { id: 125416, name: 'Jan Jansz Stampioen, Jr.' }, { id: 143045, name: 'Johann Jacob Grynaeus', parents: [182092, 143044] }, { id: 127734, name: 'Nicolaus Zapf', parents: [127424, 189659, 127848] }, { id: 128097, name: 'Georg Calixt', parents: [128104, 128105] }, { id: 127724, name: 'Christoph Nottnagel', parents: [127606] }, { id: 182089, name: 'Gottfried Möbius', parents: [125154] }, { id: 182088, name: 'Johann Jakob von Brunn', parents: [125048] }, { id: 101860, name: 'Franciscus de le Boë Sylvius', parents: [125125, 125023] }, { id: 146374, name: 'Johann Möller' }, { id: 145707, name: 'Constantijn l\’Empereur van Oppyck', parents: [130913] }, ], [ { id: 137705, name: 'Jakob Thomasius', parents: [143630] }, { id: 60984, name: 'Erhard Weigel', parents: [144221] }, { id: 143859, name: 'Bartholomäus Leonhard Schwendendörffer' }, { id: 125561, name: 'Christiaan Huygens', parents: [125450, 125416] }, { id: 143082, name: 'Sebastian Beck', parents: [143045] }, { id: 127801, name: 'Aegidius Strauch', parents: [127734] }, { id: 230796, name: 'Constantin Ziegra' }, { id: 127956, name: 'Johann Andreas Quenstedt', parents: [128097, 127724] }, { id: 123974, name: 'Georg Balthasar Metzger', parents: [182089, 182088] }, { id: 125488, name: 'Georg Wolffgang Wedel', parents: [101860, 125154] }, { id: 208258, name: 'Gerardus Leonardus Blasius' }, { id: 145708, name: 'Hiob Ludolf', parents: [125408, 146374, 145707] }, { id: 146034, name: 'August Hermann Francke' }, ], [ { id: 60985, name: 'Gottfried Wilhelm Leibniz', parents: [137705, 60984, 143859, 125561] }, { id: 21235, name: 'Otto Mencke', parents: [137705] }, { id: 143083, name: 'Theodor Zwinger, Jr.', parents: [143082] }, { id: 119254, name: 'Justus (Joost Lips) Lipsius' }, { id: 127962, name: 'Michael d. J. Walther', parents: [127801, 230796, 127956] }, { id: 76481, name: 'Elias Rudolph Camerarius, Sr.', parents: [123974] }, { id: 191279, name: 'Anton Bernhard Lauterbach' }, { id: 125846, name: 'Johann Adolph Wedel', parents: [125488] }, { id: 124000, name: 'Rudolf Wilhelm Krause', parents: [101860, 208258] }, { id: 145770, name: 'Johann Heinrich Michaelis', parents: [145708, 146034] } ], [ { id: 143011, name: 'Nicolas Malebranche', parents: [60985] }, { id: 143084, name: 'Peter Werenfels', parents: [143083] }, { id: 129708, name: 'Johann Caspar Bauhin', parents: [125125] }, { id: 119272, name: 'Erycius (Henrick van den Putte) Puteanus', parents: [119254] }, { id: 230794, name: 'Johann Daniel Arcularius' }, { id: 128046, name: 'Johann Pasch', parents: [127962] }, { id: 128938, name: 'Rudolf Jakob Camerarius', parents: [123974, 76481] }, { id: 125886, name: 'Georg Erhard Hamberger', parents: [191279, 125846] }, { id: 125971, name: 'Simon Paul Hilscher', parents: [124000] }, { id: 146035, name: 'Christian Benedict Michaelis', parents: [145770] } ], [ { id: 54440, name: 'Jacob Bernoulli', parents: [143011, 143084] }, { id: 129628, name: 'Nikolaus Eglinger', parents: [125125, 129708] }, { id: 119293, name: 'Arnold Geulincx', parents: [119272] }, { id: 132725, name: 'Pieter van Schooten', parents: [125450] }, { id: 157307, name: 'Erhard Pfautz', parents: [230794] }, { id: 72669, name: 'Johann Christoph Wichmannshausen', parents: [21235] }, { id: 128986, name: 'Johann Andreas Planer', parents: [128046, 128938] }, { id: 60782, name: 'Johann Andreas Segner', parents: [125886, 125971] }, { id: 208259, name: 'Siegmund Jakob Baumgarten', parents: [146035] }, { id: 112689, name: 'Pierre Varignon', parents: [143011] } ], [ { id: 53410, name: 'Johann Bernoulli', parents: [54440, 129628] }, { id: 113719, name: 'Ehrenfried Walter von Tschirnhaus', parents: [119293, 101860, 132725] }, { id: 157308, name: 'Christoph Pfautz', parents: [157307] }, { id: 57670, name: 'Christian August Hausen', parents: [72669, 128986] }, { id: 127668, name: 'Johann Georg Büsch', parents: [60782, 208259] }, { id: 294942, name: 'Léonor Caron', parents: [112689] } ], [ { id: 38586, name: 'Leonhard Paul Euler', parents: [53410] }, { id: 47793, name: 'Christian M. von Wolff', parents: [113719, 60985, 157308] }, { id: 146036, name: 'Giovanni Battista (Giambattista) Beccaria' }, { id: 66476, name: 'Abraham Gotthelf Kästner', parents: [57670] }, { id: 127710, name: 'Johann Elert Bode', parents: [127668] }, { id: 108266, name: 'Jean Le Rond d\'Alembert', parents: [294942] } ], [ { id: 17864, name: 'Joseph Louis Lagrange', parents: [38586, 146036] }, { id: 108295, name: 'Pierre-Simon Laplace', parents: [108266] }, { id: 260114, name: 'Mikhail Vasilyevich Lomonosov', parents: [47793] }, { id: 18230, name: 'Johann Friedrich Pfaff', parents: [66476, 127710] }, { id: 65161, name: 'Georg Christoph Lichtenberg', parents: [66476] } ], [ { id: 17865, name: 'Siméon Denis Poisson', parents: [17864, 108295] }, { id: 55177, name: 'Augustin Louis Cauchy' }, { id: 122737, name: 'Stepan Rumovsky', parents: [38586, 260114] }, { id: 151180, name: 'Johann Martin Christian Bartels', parents: [18230, 66476, 65161] } ], [ { id: 146776, name: 'Nikolai Ivanovich Lobachevsky', parents: [151180, 122737] }, { id: 12540, name: 'Joseph Johann von Littrow' }, { id: 259973, name: 'Mikhail Vasilyevich Ostrogradsky', parents: [17865, 55177] } ], [ { id: 12541, name: 'Nikolai Dmitrievich Brashman', parents: [12540, 146776, 259973] }, ], [ { id: 12542, name: 'Pafnuty Lvovich Chebyshev', parents: [12541] }, { id: 519, name: 'Osip Ivanovich Somov', parents: [12541] } ], [ { id: 12543, name: 'Andrei Andreyevich Markov', parents: [12542] }, { id: 55611, name: 'Alexander Nikolaevich Korkin', parents: [12542, 519] } ], [ { id: 12544, name: 'Georgy Fedoseevich Voronoy', parents: [12543] }, { id: 73323, name: 'Dmitry Aleksandrovich Grave', parents: [55611] } ], [ { id: 74408, name: 'Boris Nikolaevich Delone', parents: [73323, 12544] } ], [ { id: 24594, name: 'Igor Rostislavovich Shafarevich', parents: [74408] } ], [ { id: 106010, name: 'Alexsei Ivanovich Kostrikin', parents: [24594] } ], [ { id: 14241, name: 'Victor Ostrik', parents: [106010] } ], [ { id: 150403, name: 'Jonathan Comes', parents: [14241] } ] ]33:T1051,constructTangleLayout = (levels, options={}) => { // precompute level depth levels.forEach((l, i) => l.forEach(n => (n.level = i))); var nodes = levels.reduce((a, x) => a.concat(x), []); var nodes_index = {}; nodes.forEach(d => (nodes_index[d.id] = d)); // objectification nodes.forEach(d => { d.parents = (d.parents === undefined ? [] : d.parents).map( p => nodes_index[p] ); }); // precompute bundles levels.forEach((l, i) => { var index = {}; l.forEach(n => { if (n.parents.length == 0) { return; } var id = n.parents .map(d => d.id) .sort() .join('-X-'); if (id in index) { index[id].parents = index[id].parents.concat(n.parents); } else { index[id] = { id: id, parents: n.parents.slice(), level: i, span: i - d3.min(n.parents, p => p.level) }; } n.bundle = index[id]; }); l.bundles = Object.keys(index).map(k => index[k]); l.bundles.forEach((b, i) => (b.i = i)); }); var links = []; nodes.forEach(d => { d.parents.forEach(p => links.push({ source: d, bundle: d.bundle, target: p }) ); }); var bundles = levels.reduce((a, x) => a.concat(x.bundles), []); // reverse pointer from parent to bundles bundles.forEach(b => b.parents.forEach(p => { if (p.bundles_index === undefined) { p.bundles_index = {}; } if (!(b.id in p.bundles_index)) { p.bundles_index[b.id] = []; } p.bundles_index[b.id].push(b); }) ); nodes.forEach(n => { if (n.bundles_index !== undefined) { n.bundles = Object.keys(n.bundles_index).map(k => n.bundles_index[k]); } else { n.bundles_index = {}; n.bundles = []; } n.bundles.sort((a,b) => d3.descending(d3.max(a, d => d.span), d3.max(b, d => d.span))) n.bundles.forEach((b, i) => (b.i = i)); }); links.forEach(l => { if (l.bundle.links === undefined) { l.bundle.links = []; } l.bundle.links.push(l); }); // layout const padding = 8; const node_height = 22; const node_width = 12; const bundle_width = 14; const level_y_padding = 10; const metro_d = 4; const min_family_height = 12; options.c ||= 16; const c = options.c; options.bigc ||= node_width+c; nodes.forEach( n => (n.height = (Math.max(1, n.bundles.length) - 1) * metro_d) ); var x_offset = padding; var y_offset = padding; levels.forEach(l => { x_offset += l.bundles.length * bundle_width; y_offset += level_y_padding; l.forEach((n, i) => { n.x = n.level * node_width + x_offset; n.y = node_height + y_offset + n.height / 2; y_offset += node_height + n.height; }); }); var i = 0; levels.forEach(l => { l.bundles.forEach(b => { b.x = d3.max(b.parents, d => d.x) + node_width + (l.bundles.length - 1 - b.i) * bundle_width; b.y = i * node_height; }); i += l.length; }); links.forEach(l => { l.xt = l.target.x; l.yt = l.target.y + l.target.bundles_index[l.bundle.id].i * metro_d - (l.target.bundles.length * metro_d) / 2 + metro_d / 2; l.xb = l.bundle.x; l.yb = l.bundle.y; l.xs = l.source.x; l.ys = l.source.y; }); // // compress vertical space // var y_negative_offset = 0; // levels.forEach(l => { // y_negative_offset += // -min_family_height + // d3.min(l.bundles, b => // d3.min(b.links, link => link.ys - 2*c - (link.yt + c)) // ) || 0; // l.forEach(n => (n.y -= y_negative_offset)); // }); // very ugly, I know links.forEach(l => { l.yt = l.target.y + l.target.bundles_index[l.bundle.id].i * metro_d - (l.target.bundles.length * metro_d) / 2 + metro_d / 2; l.ys = l.source.y; l.c1 = c; l.c2 = c; }); var layout = { width: d3.max(nodes, n => n.x) + node_width + 14 * padding, height: d3.max(nodes, n => n.y) + node_height / 2 + 2 * padding, node_height, node_width, bundle_width, level_y_padding, metro_d }; return { levels, nodes, nodes_index, links, bundles, layout }; 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