From fdcb6c8829a460bcc612de68676f822c045bd8b7 Mon Sep 17 00:00:00 2001 From: Your Name Date: Tue, 26 Dec 2017 15:54:59 +0100 Subject: Update assets --- assets/css/screen.css | 403 ---------- assets/css/variables.css | 5 - assets/css/variables.css.map | 7 - assets/css/www.css | 1069 ++++++++++++++++++++++++++ assets/css/www.css.map | 7 + assets/img/aside-off.png | Bin 0 -> 437 bytes assets/img/aside-on.png | Bin 0 -> 553 bytes assets/js/cw-app.js | 221 ++++++ assets/js/d3-geo-voronoi.js | 1753 ++++++++++++++++++++++++++++++++++++++++++ assets/js/d3.v4.min.js | 2 + assets/js/jquery.min.js | 4 + assets/js/seedrandom.min.js | 1 + assets/js/topojson.v1.min.js | 2 + assets/scss/_normalize.scss | 429 +++++++++++ assets/scss/_skeleton.scss | 420 ++++++++++ assets/scss/_variables.scss | 24 + assets/scss/variables.scss | 24 - assets/scss/www.scss | 294 +++++++ 18 files changed, 4226 insertions(+), 439 deletions(-) delete mode 100644 assets/css/screen.css delete mode 100644 assets/css/variables.css delete mode 100644 assets/css/variables.css.map create mode 100644 assets/css/www.css create mode 100644 assets/css/www.css.map create mode 100644 assets/img/aside-off.png create mode 100644 assets/img/aside-on.png create mode 100644 assets/js/cw-app.js create mode 100644 assets/js/d3-geo-voronoi.js create mode 100644 assets/js/d3.v4.min.js create mode 100755 assets/js/jquery.min.js create mode 100644 assets/js/seedrandom.min.js create mode 100644 assets/js/topojson.v1.min.js create mode 100755 assets/scss/_normalize.scss create mode 100755 assets/scss/_skeleton.scss create mode 100644 assets/scss/_variables.scss delete mode 100644 assets/scss/variables.scss create mode 100755 assets/scss/www.scss diff --git a/assets/css/screen.css b/assets/css/screen.css deleted file mode 100644 index d17af98..0000000 --- a/assets/css/screen.css +++ /dev/null @@ -1,403 +0,0 @@ -html[lang='en'] :lang(fr) { - display: none; -} -html[lang='fr'] :lang(en) { - display: none; -} - -:lang(en) { - quotes: '\201C' '\201D' '\2018' '\2019'; -} -:lang(fr) { - quotes: '« ' ' »'; -} - -h1, h2, h3, h4, h5, h6 { - font-family: 'Cormorant Garamond', serif; -} - -body { - background: rgba(173, 151, 56, 0.68); - color: #f3f0e4; - font-family: Abel, 'Open Sans', sans-serif; -} - -body > header { - background-color: rgba(109, 78, 128, 1); - position: fixed; - right: 5vw; - bottom: -2vh; - left: 5vw; - z-index: 999; - font-size: 1.2rem; - color: rgba(255, 255, 255, 0.85); -} - -body > header :link, -body > header :visited, -header > footer :link, -header > footer :visited { -/* color: #DCCD85; */ - color: rgba(220, 201, 133, 1); - text-decoration: none; -} - -body :visited { - text-decoration: underline; -} - -body > header h1 { - text-align: center; - margin: 0; - font-family: 'Cormorant Garamond', serif; -/* font-size: 2.8rem; */ - font-size: 7vh; - transform: rotate(1.5deg) translateX(5vh) translateY(-1vh); -} - -body > header h1 img { - display: none; - vertical-align: -1.6rem; -} - -body > header section { - display: none; - max-width: 42rem; - margin: 0 auto; - padding-bottom: 7rem; -} - -body > header footer { - background-color: rgba(109, 78, 128, 1); - display: none; - font-size: 1rem; -} -body > header footer > p { - text-align: center; - margin: 4rem auto 2rem auto; -} -body > header footer > nav { - max-width: 42rem; - margin: 0 auto -3.5rem auto; - padding: 0; -} -footer > nav ul { - display: inline-block; - margin: 0; - padding: 0; - list-style: none; -} -footer > nav li { - display: inline-block; - margin: 0 0.75rem; - width: 4rem; - height: 3rem; - border: 1px solid; - border-bottom: 3px solid; - border-color: transparent; - border-top-right-radius: 0.5rem; - text-align: center; -} -footer > nav li a { - position: relative; - display: block; - width: 100%; - height: 100%; - line-height: 3rem; - margin: 0; - padding: 0; - background: rgba(0,0,0,0.25); - border-top-right-radius: 0.5rem; -} -footer > nav li:hover { - border-color: rgba(220, 201, 133, 1); -} -footer > nav li:hover a { - font-weight: bold; - background: rgba(0,0,0,0.5); -} - -body > header:hover { - top: 5vh; -} -body > header:hover h1 { - font-size: 2.6rem; -/* transform: rotate(1.5deg) translateX(5vh) translateY(-1vh); - transform: rotate(-2.7deg) translateY(4.5vh) skewX(-5deg); */ - transform: rotate(2.7deg) translate(0, 0) skewX(0); -} - -body > header:hover img { - display: inline-block; -} -body > header:hover section, -body > header:hover footer { - display: block; - width: 80vw; - margin: 0 auto; - padding-bottom: 3rem; -} - -body > main { - background: url(../img/logo-ps.svg) 40% calc(50% - 5vh) / 50vw no-repeat fixed; - position: fixed; - top: 0; - right: 0; - bottom: 50%; - left: 0; - padding: 1rem; - min-height: 80vh; -} - -header > footer { - z-index: 999; - position: fixed; - bottom: 0; - left: 0; - right: 0; - display: none; -} - -header > footer > nav { - display:none; -} - -header > footer h4 { - display: inline-block; -} - -header > footer:hover nav { - display: block; -} -/** - * Copyleft magic - **/ -header > footer:hover > p > span:first-child { - display: inline-block; - color: transparent; - line-height: 0; -} -header > footer:hover > p > span:first-child:before { - content: 'Copyleft'; - display: block; - color: #f3f0e4; - padding-right: 0.4rem; -} -header > footer:hover > p > span + span { - display: inline-block; - transform: rotate(180deg); - padding-bottom: -0.05rem; -} - -@media screen and (min-device-width: 1024px) { - -/** - * Scrollbar - * - * ::-webkit-scrollbar the background of the bar itself. - * ::-webkit-scrollbar-button the directional buttons on the scrollbar. - * ::-webkit-scrollbar-track the empty space “below” the progress bar. - * ::-webkit-scrollbar-track-piece the top-most layer of the the progress bar not covered by the thumb. - * ::-webkit-scrollbar-thumb the draggable scrolling element resizes depending on the size of the scrollable element. - * ::-webkit-scrollbar-corner the bottom corner of the scrollable element, where two scrollbar meet. - * ::-webkit-resizer the draggable resizing handle that appears above the scrollbar-corner at the bottom corner of some elements. - **/ - - body > header::-webkit-scrollbar { - background-color: rgba(109, 78, 128, 1); - box-shadow: 1px 2px 2px 1px rgba(0, 0, 0, 0.4) inset; - } - body > header::-webkit-scrollbar-button { - background-color: black; - } - body > header::-webkit-scrollbar-track { - background-color: rgba(0, 0, 0, 0.5); - } - body > header::-webkit-scrollbar-track-piece { - background-color: rgba(255, 255, 255, 0.5); - } - body > header::-webkit-scrollbar-thumb { - background-color: rgba(220, 201, 133, 1); - box-shadow: 1px 2px 2px 1px rgba(0, 0, 0, 0.4); - } - body > header::-webkit-scrollbar-corner { - background-color: red; - } - body > header { - padding: 1rem; - overflow: auto; - transform: rotate(-2.7deg) translateY(4.5vh) skewX(-5deg); - } - body > header:hover { - min-height: 1000px; - overflow-y: scroll; - } - - - - body > header:hover ~ footer { - position: fixed; - bottom: 0; - display: block; - } - - body > header:hover ~ footer > nav { - display: block; - } - - .media, .libre { - display: block; - position: absolute; - top: 0; - bottom: 5rem; - height: 100vh; -/* overflow: hidden; */ - } - - .media:hover { - width: 70vw; - z-index: 500; - } - .media h2, .libre h2 { - display: none; - } - - .media { - left: 0; - } - - .media section { - float: left; - position: relative; -/* border: 1px solid black; */ - height: 100%; - width: 15vw; - top: -5vh; - left: 0; - padding-top: 5vh; - padding-left: 1rem; - z-index: 400; - overflow: hidden; - } - .media section h3 { - font-size: 5rem; - color: rgba(0,0,0,0.2); - } - .media section:hover { - box-shadow: 0px -2px 4px 2px rgba(0, 0, 0, 0.68) inset; - transform: rotate(0deg); - width: 40vw; -/* max-width: 42rem; */ - z-index: 500; - } - .media section:hover h3 { - color: rgba(0, 0, 0, 1); - } - - .media #gfx { - background: rgba(191, 138, 112,0.7); - transform: rotate(-4deg); - margin: 0 -5vw 0 -2vw; - left: 0; - } - .media #gfx h3 { - transform: rotate(4deg) translateX(1vw); - font-size: 5rem; - } - .media #gfx:hover { - background: rgba(191, 138, 112, 0.9); - transform: rotate(0); - margin: 0; - } - .media #gfx:hover h3 { - transform: rotate(0) translateX(0) translateY(-4rem); - } - .media #gfx:hover + #txt { - margin-left: -3vw; - } - - .media #txt { - background: rgba(166, 191, 112, 0.7); - transform: rotate(6deg); - margin: 0 -3vw 0 0; - } - .media #txt h3 { - transform: rotate(-6deg) translateX(-3vw) translateY(-0.1rem); - } - .media #txt:hover { - background: rgba(166, 191, 112, 0.9); - transform: rotate(0); - margin: 0; - } - .media #txt:hover h3 { - transform: rotate(0) translateX(0) translateY(-4.1rem); - } - - .media #vdo { - left: 0; - background: rgba(112, 166, 191, 0.5); - transform: rotate(-5deg); - margin: 0 0 0 -2vw; - width: 10vw; - } - .media #vdo:hover { - background: rgba(112, 166, 191, 0.9); - margin: 0; - transform: rotate(0); - width: 40vw; - } - .media #vdo h3 { - transform: rotate(5deg) translateX(-2vw); - } - .media #vdo:hover h3 { - transform: rotate(0) translateX(0) translateY(-4rem); - } - - .libre { - right: 0; - width: 32vw; - } - .libre > section h3 { - color: rgba(109, 78, 128, 1); - font-size: 7vh; - margin: 0; - padding: 0; - } - .libre > section p { - color: rgba(0, 0, 0, 0.7); - font-size: 4.9vh; - margin: 0; - } - .libre > section h3 a { - color: rgba(109, 78, 128, 1); - text-decoration: none; - } - - .libre #participation { -/* transform: rotate(-4deg) translateY(4.5rem); */ - transform: rotate(-4deg) translateY(6vh); - } - .libre #engagement { -/* transform: translate(0.5rem, 7rem); */ - transform: translate(0.5vw, 14vh); - } - .libre #cooperation { -/* transform: rotate(2deg) translate(0rem, 9.8rem); */ - transform: rotate(2deg) translate(0rem, 19.5vh); - } - -} - -@media screen and (max-device-width: 1023px) { - - body > header h1 { - font-size: 10rem; - margin: 5rem auto; - width: 80% - } - - body > main { - background: url(../img/logo-ps.svg) center calc(92% - 50vh) / contain no-repeat fixed; - } - -} diff --git a/assets/css/variables.css b/assets/css/variables.css deleted file mode 100644 index a0608f8..0000000 --- a/assets/css/variables.css +++ /dev/null @@ -1,5 +0,0 @@ -/** - * SCSS Variables - **/ - -/*# sourceMappingURL=variables.css.map */ diff --git a/assets/css/variables.css.map b/assets/css/variables.css.map deleted file mode 100644 index b3d0bc0..0000000 --- a/assets/css/variables.css.map +++ /dev/null @@ -1,7 +0,0 @@ -{ -"version": 3, -"mappings": "AAAA;;IAEI", -"sources": ["../scss/variables.scss"], -"names": [], -"file": "variables.css" -} \ No newline at end of file diff --git a/assets/css/www.css b/assets/css/www.css new file mode 100644 index 0000000..722d442 --- /dev/null +++ b/assets/css/www.css @@ -0,0 +1,1069 @@ +@charset "UTF-8"; +/** + * Dyne:BXL screen stylesheet +**/ +/*! normalize.css v3.0.2 | MIT License | git.io/normalize */ +/** + * 1. Set default font family to sans-serif. + * 2. Prevent iOS text size adjust after orientation change, without disabling + * user zoom. + */ +html { + font-family: sans-serif; + /* 1 */ + -ms-text-size-adjust: 100%; + /* 2 */ + -webkit-text-size-adjust: 100%; + /* 2 */ } + +/** + * Remove default margin. + */ +body { + margin: 0; } + +/* HTML5 display definitions + ========================================================================== */ +/** + * Correct `block` display not defined for any HTML5 element in IE 8/9. + * Correct `block` display not defined for `details` or `summary` in IE 10/11 + * and Firefox. + * Correct `block` display not defined for `main` in IE 11. + */ +article, +aside, +details, +figcaption, +figure, +footer, +header, +hgroup, +main, +menu, +nav, +section, +summary { + display: block; } + +/** + * 1. Correct `inline-block` display not defined in IE 8/9. + * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera. + */ +audio, +canvas, +progress, +video { + display: inline-block; + /* 1 */ + vertical-align: baseline; + /* 2 */ } + +/** + * Prevent modern browsers from displaying `audio` without controls. + * Remove excess height in iOS 5 devices. + */ +audio:not([controls]) { + display: none; + height: 0; } + +/** + * Address `[hidden]` styling not present in IE 8/9/10. + * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22. + */ +[hidden], +template { + display: none; } + +/* Links + ========================================================================== */ +/** + * Remove the gray background color from active links in IE 10. + */ +a { + background-color: transparent; } + +/** + * Improve readability when focused and also mouse hovered in all browsers. + */ +a:active, +a:hover { + outline: 0; } + +/* Text-level semantics + ========================================================================== */ +/** + * Address styling not present in IE 8/9/10/11, Safari, and Chrome. + */ +abbr[title] { + border-bottom: 1px dotted; } + +/** + * Address style set to `bolder` in Firefox 4+, Safari, and Chrome. + */ +b, +strong { + font-weight: bold; } + +/** + * Address styling not present in Safari and Chrome. + */ +dfn { + font-style: italic; } + +/** + * Address variable `h1` font-size and margin within `section` and `article` + * contexts in Firefox 4+, Safari, and Chrome. + */ +h1 { + font-size: 2em; + margin: 0.67em 0; } + +/** + * Address styling not present in IE 8/9. + */ +mark { + background: #ff0; + color: #000; } + +/** + * Address inconsistent and variable font size in all browsers. + */ +small { + font-size: 80%; } + +/** + * Prevent `sub` and `sup` affecting `line-height` in all browsers. + */ +sub, +sup { + font-size: 75%; + line-height: 0; + position: relative; + vertical-align: baseline; } + +sup { + top: -0.5em; } + +sub { + bottom: -0.25em; } + +/* Embedded content + ========================================================================== */ +/** + * Remove border when inside `a` element in IE 8/9/10. + */ +img { + border: 0; } + +/** + * Correct overflow not hidden in IE 9/10/11. + */ +svg:not(:root) { + overflow: hidden; } + +/* Grouping content + ========================================================================== */ +/** + * Address margin not present in IE 8/9 and Safari. + */ +figure { + margin: 1em 40px; } + +/** + * Address differences between Firefox and other browsers. + */ +hr { + -moz-box-sizing: content-box; + box-sizing: content-box; + height: 0; } + +/** + * Contain overflow in all browsers. + */ +pre { + overflow: auto; } + +/** + * Address odd `em`-unit font size rendering in all browsers. + */ +code, +kbd, +pre, +samp { + font-family: monospace, monospace; + font-size: 1em; } + +/* Forms + ========================================================================== */ +/** + * Known limitation: by default, Chrome and Safari on OS X allow very limited + * styling of `select`, unless a `border` property is set. + */ +/** + * 1. Correct color not being inherited. + * Known issue: affects color of disabled elements. + * 2. Correct font properties not being inherited. + * 3. Address margins set differently in Firefox 4+, Safari, and Chrome. + */ +button, +input, +optgroup, +select, +textarea { + color: inherit; + /* 1 */ + font: inherit; + /* 2 */ + margin: 0; + /* 3 */ } + +/** + * Address `overflow` set to `hidden` in IE 8/9/10/11. + */ +button { + overflow: visible; } + +/** + * Address inconsistent `text-transform` inheritance for `button` and `select`. + * All other form control elements do not inherit `text-transform` values. + * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera. + * Correct `select` style inheritance in Firefox. + */ +button, +select { + text-transform: none; } + +/** + * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio` + * and `video` controls. + * 2. Correct inability to style clickable `input` types in iOS. + * 3. Improve usability and consistency of cursor style between image-type + * `input` and others. + */ +button, +html input[type="button"], +input[type="reset"], +input[type="submit"] { + -webkit-appearance: button; + /* 2 */ + cursor: pointer; + /* 3 */ } + +/** + * Re-set default cursor for disabled elements. + */ +button[disabled], +html input[disabled] { + cursor: default; } + +/** + * Remove inner padding and border in Firefox 4+. + */ +button::-moz-focus-inner, +input::-moz-focus-inner { + border: 0; + padding: 0; } + +/** + * Address Firefox 4+ setting `line-height` on `input` using `!important` in + * the UA stylesheet. + */ +input { + line-height: normal; } + +/** + * It's recommended that you don't attempt to style these elements. + * Firefox's implementation doesn't respect box-sizing, padding, or width. + * + * 1. Address box sizing set to `content-box` in IE 8/9/10. + * 2. Remove excess padding in IE 8/9/10. + */ +input[type="checkbox"], +input[type="radio"] { + box-sizing: border-box; + /* 1 */ + padding: 0; + /* 2 */ } + +/** + * Fix the cursor style for Chrome's increment/decrement buttons. For certain + * `font-size` values of the `input`, it causes the cursor style of the + * decrement button to change from `default` to `text`. + */ +input[type="number"]::-webkit-inner-spin-button, +input[type="number"]::-webkit-outer-spin-button { + height: auto; } + +/** + * 1. Address `appearance` set to `searchfield` in Safari and Chrome. + * 2. Address `box-sizing` set to `border-box` in Safari and Chrome + * (include `-moz` to future-proof). + */ +input[type="search"] { + -webkit-appearance: textfield; + /* 1 */ + -moz-box-sizing: content-box; + -webkit-box-sizing: content-box; + /* 2 */ + box-sizing: content-box; } + +/** + * Remove inner padding and search cancel button in Safari and Chrome on OS X. + * Safari (but not Chrome) clips the cancel button when the search input has + * padding (and `textfield` appearance). + */ +input[type="search"]::-webkit-search-cancel-button, +input[type="search"]::-webkit-search-decoration { + -webkit-appearance: none; } + +/** + * Define consistent border, margin, and padding. + */ +fieldset { + border: 1px solid #c0c0c0; + margin: 0 2px; + padding: 0.35em 0.625em 0.75em; } + +/** + * 1. Correct `color` not being inherited in IE 8/9/10/11. + * 2. Remove padding so people aren't caught out if they zero out fieldsets. + */ +legend { + border: 0; + /* 1 */ + padding: 0; + /* 2 */ } + +/** + * Remove default vertical scrollbar in IE 8/9/10/11. + */ +textarea { + overflow: auto; } + +/** + * Don't inherit the `font-weight` (applied by a rule above). + * NOTE: the default cannot safely be changed in Chrome and Safari on OS X. + */ +optgroup { + font-weight: bold; } + +/* Tables + ========================================================================== */ +/** + * Remove most spacing between table cells. + */ +table { + border-collapse: collapse; + border-spacing: 0; } + +td, +th { + padding: 0; } + +/* +* Skeleton V2.0.4 +* Copyright 2014, Dave Gamache +* www.getskeleton.com +* Free to use under the MIT license. +* http://www.opensource.org/licenses/mit-license.php +* 12/29/2014 +* +* Adapted for Devuan.org by hellekin, 2016 +*/ +/* Table of contents +–––––––––––––––––––––––––––––––––––––––––––––––––– +- Grid +- Base Styles +- Typography +- Links +- Buttons +- Forms +- Lists +- Code +- Tables +- Spacing +- Utilities +- Clearing +- Media Queries +*/ +/* Grid +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +.container { + position: relative; + width: 100%; + max-width: 960px; + margin: 0 auto; + padding: 0 20px; + box-sizing: border-box; } + +.column, +.columns { + width: 100%; + float: left; + box-sizing: border-box; } + +/* For devices larger than 400px */ +@media (min-width: 400px) { + .container { + width: 85%; + padding: 0; } } +/* For devices larger than 550px */ +@media (min-width: 550px) { + .container { + width: 80%; } + + .column, + .columns { + margin-left: 4%; } + + .column:first-child, + .columns:first-child { + margin-left: 0; } + + .one.column, + .one.columns { + width: 4.66666666667%; } + + .two.columns { + width: 13.3333333333%; } + + .three.columns { + width: 22%; } + + .four.columns { + width: 30.6666666667%; } + + .five.columns { + width: 39.3333333333%; } + + .six.columns { + width: 48%; } + + .seven.columns { + width: 56.6666666667%; } + + .eight.columns { + width: 65.3333333333%; } + + .nine.columns { + width: 74.0%; } + + .ten.columns { + width: 82.6666666667%; } + + .eleven.columns { + width: 91.3333333333%; } + + .twelve.columns { + width: 100%; + margin-left: 0; } + + .one-third.column { + width: 30.6666666667%; } + + .two-thirds.column { + width: 65.3333333333%; } + + .one-half.column { + width: 48%; } + + /* Offsets */ + .offset-by-one.column, + .offset-by-one.columns { + margin-left: 8.66666666667%; } + + .offset-by-two.column, + .offset-by-two.columns { + margin-left: 17.3333333333%; } + + .offset-by-three.column, + .offset-by-three.columns { + margin-left: 26%; } + + .offset-by-four.column, + .offset-by-four.columns { + margin-left: 34.6666666667%; } + + .offset-by-five.column, + .offset-by-five.columns { + margin-left: 43.3333333333%; } + + .offset-by-six.column, + .offset-by-six.columns { + margin-left: 52%; } + + .offset-by-seven.column, + .offset-by-seven.columns { + margin-left: 60.6666666667%; } + + .offset-by-eight.column, + .offset-by-eight.columns { + margin-left: 69.3333333333%; } + + .offset-by-nine.column, + .offset-by-nine.columns { + margin-left: 78.0%; } + + .offset-by-ten.column, + .offset-by-ten.columns { + margin-left: 86.6666666667%; } + + .offset-by-eleven.column, + .offset-by-eleven.columns { + margin-left: 95.3333333333%; } + + .offset-by-one-third.column, + .offset-by-one-third.columns { + margin-left: 34.6666666667%; } + + .offset-by-two-thirds.column, + .offset-by-two-thirds.columns { + margin-left: 69.3333333333%; } + + .offset-by-one-half.column, + .offset-by-one-half.columns { + margin-left: 52%; } } +/* Base Styles +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +/* NOTE +html is set to 62.5% so that all the REM measurements throughout Skeleton +are based on 10px sizing. So basically 1.5rem = 15px :) */ +html { + font-size: 62.5%; } + +body { + font-size: 1.5em; + /* currently ems cause chrome bug misinterpreting rems on body element */ + line-height: 1.6; + font-weight: 400; + font-family: 'Open Sans', open-sans, Lato, 'Fira Sans', Helvetica, Arial, sans-serif; + color: #222; } + +/* Typography +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +h1, h2, h3, h4, h5, h6 { + margin-top: 0; + margin-bottom: 2rem; + font-weight: 300; } + +h1 { + font-size: 4.0rem; + line-height: 1.2; + letter-spacing: -.1rem; } + +h2 { + font-size: 3.6rem; + line-height: 1.25; + letter-spacing: -.1rem; } + +h3 { + font-size: 3.0rem; + line-height: 1.3; + letter-spacing: -.1rem; } + +h4 { + font-size: 2.4rem; + line-height: 1.35; + letter-spacing: -.08rem; } + +h5 { + font-size: 1.8rem; + line-height: 1.5; + letter-spacing: -.05rem; } + +h6 { + font-size: 1.5rem; + line-height: 1.6; + letter-spacing: 0; } + +/* Larger than phablet */ +@media (min-width: 550px) { + h1 { + font-size: 5.0rem; } + + h2 { + font-size: 4.2rem; } + + h3 { + font-size: 3.6rem; } + + h4 { + font-size: 3.0rem; } + + h5 { + font-size: 2.4rem; } + + h6 { + font-size: 1.5rem; } } +p { + margin-top: 0; } + +/* Links +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +a { + color: #1EAEDB; } + +a:hover { + color: #0FA0CE; } + +/* Buttons +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +.button, +button, +input[type="submit"], +input[type="reset"], +input[type="button"] { + display: inline-block; + height: 3.8rem; + padding: 0 2rem; + color: #555; + text-align: center; + font-size: 1.1rem; + font-weight: 600; + line-height: 3.8rem; + letter-spacing: .1rem; + text-transform: uppercase; + text-decoration: none; + white-space: nowrap; + background-color: transparent; + border-radius: 0.4rem; + border: 1px solid #bbb; + cursor: pointer; + box-sizing: border-box; } + +.button:hover, +button:hover, +input[type="submit"]:hover, +input[type="reset"]:hover, +input[type="button"]:hover, +.button:focus, +button:focus, +input[type="submit"]:focus, +input[type="reset"]:focus, +input[type="button"]:focus { + color: #333; + border-color: #888; + outline: 0; } + +.button.button-primary, +button.button-primary, +input[type="submit"].button-primary, +input[type="reset"].button-primary, +input[type="button"].button-primary { + color: #FFF; + background-color: #33C3F0; + border-color: #33C3F0; } + +.button.button-primary:hover, +button.button-primary:hover, +input[type="submit"].button-primary:hover, +input[type="reset"].button-primary:hover, +input[type="button"].button-primary:hover, +.button.button-primary:focus, +button.button-primary:focus, +input[type="submit"].button-primary:focus, +input[type="reset"].button-primary:focus, +input[type="button"].button-primary:focus { + color: #FFF; + background-color: #1EAEDB; + border-color: #1EAEDB; } + +/* Forms +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +input[type="email"], +input[type="number"], +input[type="search"], +input[type="text"], +input[type="tel"], +input[type="url"], +input[type="password"], +textarea, +select { + height: 38px; + padding: 6px 10px; + /* The 6px vertically centers text on FF, ignored by Webkit */ + background-color: #fff; + border: 1px solid #D1D1D1; + border-radius: 4px; + box-shadow: none; + box-sizing: border-box; } + +/* Removes awkward default styles on some inputs for iOS */ +input[type="email"], +input[type="number"], +input[type="search"], +input[type="text"], +input[type="tel"], +input[type="url"], +input[type="password"], +textarea { + -webkit-appearance: none; + -moz-appearance: none; + appearance: none; } + +textarea { + min-height: 65px; + padding-top: 6px; + padding-bottom: 6px; } + +input[type="email"]:focus, +input[type="number"]:focus, +input[type="search"]:focus, +input[type="text"]:focus, +input[type="tel"]:focus, +input[type="url"]:focus, +input[type="password"]:focus, +textarea:focus, +select:focus { + border: 1px solid #33C3F0; + outline: 0; } + +label, +legend { + display: block; + margin-bottom: .5rem; + font-weight: 600; } + +fieldset { + padding: 0; + border-width: 0; } + +input[type="checkbox"], +input[type="radio"] { + display: inline; } + +label > .label-body { + display: inline-block; + margin-left: .5rem; + font-weight: normal; } + +/* Lists +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +ul { + list-style: circle outside; } + +ol { + list-style: decimal inside; } + +ol, ul { + padding-left: 0; + margin-top: 0; } + +ul ul, +ul ol, +ol ol, +ol ul { + margin: 1.5rem 0 1.5rem 3rem; + font-size: 90%; } + +li { + margin-bottom: 0.25rem; } + +/* Code +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +code { + padding: .2rem .5rem; + margin: 0 .2rem; + font-size: 90%; + white-space: nowrap; + background: #F1F1F1; + border: 1px solid #E1E1E1; + border-radius: 4px; } + +pre > code { + display: block; + padding: 1rem 1.5rem; + white-space: pre; } + +/* Tables +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +th, +td { + padding: 12px 15px; + text-align: left; + border-bottom: 1px solid #E1E1E1; } + +th:first-child, +td:first-child { + padding-left: 0; } + +th:last-child, +td:last-child { + padding-right: 0; } + +/* Spacing +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +button, +.button { + margin-bottom: 1rem; } + +input, +textarea, +select, +fieldset { + margin-bottom: 1.5rem; } + +pre, +blockquote, +dl, +figure, +table, +p, +ul, +ol, +form { + margin-bottom: 2.5rem; } + +/* Utilities +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +.u-full-width { + width: 100%; + box-sizing: border-box; } + +.u-max-full-width { + max-width: 100%; + box-sizing: border-box; } + +.u-pull-right { + float: right; } + +.u-pull-left { + float: left; } + +/* Misc +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +hr { + margin-top: 3rem; + margin-bottom: 3.5rem; + border-width: 0; + border-top: 1px solid #E1E1E1; } + +/* Clearing +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +/* Self Clearing Goodness */ +.container:after, +.row:after, +.u-cf { + content: ""; + display: table; + clear: both; } + +/* Media Queries +–––––––––––––––––––––––––––––––––––––––––––––––––– */ +/* +Note: The best way to structure the use of media queries is to create the queries +near the relevant code. For example, if you wanted to change the styles for buttons +on small devices, paste the mobile query code up in the buttons section and style it +there. +*/ +/* Larger than mobile */ +/* Larger than phablet (also point when grid becomes active) */ +/* Larger than tablet */ +/* Larger than desktop */ +/* Larger than Desktop HD */ +h1, h2, h3, h4, h5, h6 { + font-family: "Cormorant Garamond", serif; + font-weight: 600; } + +body { + font-family: "Open Sans", sans-serif; + font-size: 1em; + /* No rem here, bug workaround */ + background-color: #f0f0f2; + color: #090807; } + body > header { + position: fixed; + z-index: 999; + background-color: rgba(120, 120, 125, 0.85); + width: 100%; + height: 3rem; + overflow: hidden; + box-shadow: 0.1rem 0.2rem 0.3rem black; + /* Rotate a bit */ + transform: rotate(-1.75deg); + top: -2.5rem; + left: -1rem; } + body > header h1 { + transform: rotate(1.75deg); + font-weight: bold; + font-size: 2rem; + padding: 2.8rem 3rem 2rem 2rem; } + body > header p.lead { + display: none; } + body > header:focus, body > header:hover { + background-color: rgba(90, 90, 90, 0.95); + overflow: none; + height: auto; + transform: rotate(0); + top: 0; + left: 0; + padding: 1rem; } + body > header:focus h1, body > header:hover h1 { + display: none; } + body > header:focus p.lead, body > header:hover p.lead { + display: block; + position: relative; + margin: 0 auto; + padding: 2rem 3rem 2rem 2rem; + max-width: 43rem; + text-align: justify; + font-size: 2rem; + color: white; } + body :target { + padding-top: 3rem; } + body > main { + margin: 0 auto; + width: 85%; + max-width: 96rem; + padding-top: 4rem; + background-color: inherit; } + body > main > article { + z-index: 20; } + body > main > article svg { + margin: 0 auto; + padding: 0; + overflow: hidden; + position: fixed; + display: block; + left: 0; + height: 20rem; + top: calc(50% - 100px); + margin-top: calc(- 105px); } + body > aside { + position: fixed; + display: block; + left: 0; + width: 92rem; + height: 20rem; + top: 50%; + margin-top: -10rem; + margin-left: -90rem; + background: url(../img/aside-off.png) right center no-repeat, rgba(30, 174, 219, 0.9); } + body > aside:hover, body > aside:focus { + background: url(../img/aside-on.png) left center no-repeat, white; + margin-left: 0; + width: auto; + padding: 1rem 2rem; + animation: navbar 1s ease-in; + border-right: 2rem solid rgba(120, 120, 125, 0.85); + box-shadow: 0.1rem 0.2rem 0.3rem black; } + body > aside ul { + font-size: 2rem; + list-style: none; + font-family: 'Cormorant Garamond', serif; + font-weight: 700; + margin: 0; + padding: 1rem; } + body > footer { + position: fixed; + bottom: 0; + border-top: 1rem; } + +article { + font-size: 1.6rem; + max-width: 60rem; + margin: 0 auto; } + article p { + margin: 0 3% 2.5rem 3%; + max-width: 42rem; + font-size: 105%; + text-align: justify; } + +div.map { + position: fixed; + top: 0; + right: 0; + bottom: 0; + height: 100%; + width: auto; + min-width: 50rem; + max-width: 50%; + z-index: 5; } + div.map:hover { + max-width: 90%; } + +@-webkit-keyframes navbar, +@keyframes navbar { + from { + margin-left: -100rem; } + to { + margin-lefT: 0; } } +@media screen and (max-width: 1024px) { + body > header { + width: 110%; + height: 4.5rem; } + body > header:focus, body > header:hover { + width: 100%; + padding-right: 4rem; } + + iframe[src*="openstreetmap."] { + width: auto; + min-width: 2rem; + max-width: 50%; } } +.DB { + font-family: 'Open Sans', sans-serif; + font-weight: bold; } + +body.article main > article h2 + h3 { + font-size: 3.2rem; + font-style: italic; + font-weight: normal; + margin-top: -3rem; } + +blockquote { + font-family: "Cormorant Garamond", serif; + font-size: 2.4rem; + font-style: italic; } + +body > header > nav ul { + display: inline-flex; + font-size: 1.8rem; + list-style: none; + margin: 0 auto; + width: 100%; } +body > header > nav li { + text-align: center; + width: 11%; } + body > header > nav li a { + color: white; } + body > header > nav li .current { + font-size: 125%; } + +body.people figure { + display: inline-block; } + body.people figure img { + max-width: 20rem; } + body.people figure p { + margin: 0; + padding: 0; } + +.player path { + opacity: 0.5; } + +/** + * Copyleft magic + **/ +body > footer { + position: fixed; + bottom: 0; + left: 0; + right: 0; + display: block; + width: 80vw; + margin: 0 auto; + padding-bottom: 3rem; } + body > footer:hover > p > span:first-child { + display: inline-block; + color: transparent; + line-height: 0; } + body > footer:hover > p > span:first-child:before { + content: 'Copyleft'; + display: block; + color: black; + padding-right: 0.4rem; } + body > footer:hover > p > span + span { + display: inline-block; + transform: rotate(180deg); + padding-bottom: -0.05rem; } + +/*# sourceMappingURL=www.css.map */ diff --git a/assets/css/www.css.map b/assets/css/www.css.map new file mode 100644 index 0000000..26983cb --- /dev/null +++ b/assets/css/www.css.map @@ -0,0 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+"sources": ["../scss/www.scss","../scss/_normalize.scss","../scss/_skeleton.scss"], +"names": [], +"file": "www.css" +} \ No newline at end of file diff --git a/assets/img/aside-off.png b/assets/img/aside-off.png new file mode 100644 index 0000000..413087a Binary files /dev/null and b/assets/img/aside-off.png differ diff --git a/assets/img/aside-on.png b/assets/img/aside-on.png new file mode 100644 index 0000000..d4cf88a Binary files /dev/null and b/assets/img/aside-on.png differ diff --git a/assets/js/cw-app.js b/assets/js/cw-app.js new file mode 100644 index 0000000..f97ae17 --- /dev/null +++ b/assets/js/cw-app.js @@ -0,0 +1,221 @@ +function viz19() { + + var data = [], + lines, + line, + path, + circles, + circle, + areas, + tip = 0, // Highest Y point so far + max = 500 // Maximum length of data + + var graph = function(s) { + + if (s == undefined) { + console.error('selection is undefined.') + return + } + + data = [] + + svg.append("defs") + .append("clipPath") + .attr("id", "clip") + .append("rect") + .attr('width', W) + .attr('height', H) + + graph.render() + } + + graph.datum = function(_) { + if (arguments.length == 0) return datum + datum = _ + data.push(datum) + return graph + } + + function sum_y1_up_to_i(data, d, i) { + var sum = 0 + var n = d.id + var p = d.id > 0 ? d.id - 1 : d3.max(data, function(d) { return d.id }) + for (let j=0; j y) ? x : y; + } + + graph.transition = function(_) { + if (arguments.length == 0) return transition + transition = d3.transition().ease(d3.easeLinear).duration(_ * Math.random()) + return graph + } + + // Update SVG + graph.render = function() { + + if (data.length <= 1) return + if (data.length > max) data.shift(data.length - max) + + // Update time scale to zoom in the latest steps + xmin = new Date(d3.min(data, function(d) { return d.x })).getTime() + xmax = new Date(d3.max(data, function(d) { return d.x })).getTime() + xScale.domain([xmin, xmax]).nice() + + // Keep all Y values in sight + tip = graph.max(tip, sum_y1_up_to_i(data, data[0], data.length)) + yScale.domain([ d3.min(data, function(d) { return d.y }), tip ]).nice() + + // Find how many players are in + var players = d3.set(data, function(d) { return d.id }) + var update = svg.selectAll('g.player').data(players.values()) + var enter = update.enter().append('g') + var exit = update.exit() + + exit.attr('class', 'inactive player') + .transition(graph.transition).style('opacity', 0).remove() + update.attr('class', 'active player') + enter.attr('class', 'new player') + .attr('id', function(d) { return 'player-' + d[0] }) + + // Play each player + d3.timeout(function() { + players.each(graph.play) + }, 300) + } + + // Update SVG for one player + graph.play = function(player_id) { + + // Only take the first datum + var pdata = data.filter(function(d) { return d.id == player_id }) + + // Update transition duration + var t = graph.transition(timeout * (0.5 + Math.random() / 2)) + + // Current player group + var player_group = svg.select('g.player#player-' + player_id) + + // Selection + var update = player_group.selectAll('path').data([pdata]) + var enter = update.enter().append('path') + var exit = update.exit() + + function max(x, y) { + if (x <= 0) x = 0 + if (y <= 0) y = 0 + + return Math.max(x, y) + } + function min(x, y) { + if (x <= 0) x = 0 + if (y <= 0) y = 0 + + return Math.min(x, y) + } + + var area = d3.area() + .x(function(d, i) { return xScale(d.x) }) + .y0(function(d, i) { return yScale(sum_y1_up_to_i(data, d, i)) }) + .y1(function(d, i) { return yScale(d3.sum(data.slice(0, max(0, i)), + function(d) { return d.y })) }) + .curve(d3.curveBasisOpen) + + // UPDATE existing nodes + update + .attr('class', 'update') + .attr('data-move', function(d, i) { return d[i].n }) + .attr('d', area) + + // ENTER new nodes + enter + .attr('class', 'enter') + .attr('data-move', function(d, i) { return d[i].n }) + .transition(t).duration(400) + .attr('d', area) + .attr('fill', function(d, i) { return color(d[i].id) }) + + // EXIT removed nodes + exit.style('fill', 'red').remove() + } + + graph.run = function() { + graph.render() + d3.interval(graph.render, 50) + } + + return graph +} + +function randomInteger(min, max) { + return min + Math.floor(Math.random() * (max - min + 1)) +} + +function genDatum() { + + if (halted) { + clearTimeout(gen) + console.log('genDatum: halted.') + return + } + + // Pick a random timestamp within one second of now + var now = new Date(new Date().getTime() + (Math.random() - 0.5) * 1000) + var obj = { + n: n++, + id: randomInteger(1, 5), + x: now.getTime(), + y: d3.randomNormal(12, 3)() + } + + // Append datum to data array + graph.datum(obj) + + // Update delay to next object + timeout = Math.round(normal()) + + // TODO: Use d3.timeInterval + clearTimeout(gen) + gen = setTimeout(genDatum, timeout) + +} + +// Variables + +var halted = false, + timeout = 1000, + now = new Date().getTime(), + n = 0, + gen = setTimeout(genDatum, timeout) + +// Random delay for timeout +//var normal = d3.randomNormal(1000, 200) +var normal = d3.randomNormal(750, 200) + +// Constants + +const W = 1366, // SVG Width + H = 210, // SVG Height + R = 32, // Point Radius + D = 50 // Duration in ms + +const color = d3.scaleOrdinal(d3.schemeCategory10) +const xScale = d3.scaleLinear().domain([0, 1]).range([W, 0]) +const yScale = d3.scaleLinear().domain([0, 1]).range([H, 0]) + +const graph = viz19() +const view = d3.select('#view') +const svg = view.append('svg').attr('width', W).attr('height', H) + +// Runtime +console.clear() + +view.call(graph) + +graph.run() diff --git a/assets/js/d3-geo-voronoi.js b/assets/js/d3-geo-voronoi.js new file mode 100644 index 0000000..3d0711c --- /dev/null +++ b/assets/js/d3-geo-voronoi.js @@ -0,0 +1,1753 @@ +// https://github.com/Fil/d3-geo-voronoi Version 0.0.5. Copyright 2017 Philippe Riviere. +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-array'), require('d3-collection'), require('d3-geo'), require('d3-voronoi')) : + typeof define === 'function' && define.amd ? define(['exports', 'd3-array', 'd3-collection', 'd3-geo', 'd3-voronoi'], factory) : + (factory((global.d3 = global.d3 || {}),global.d3,global.d3,global.d3,global.d3)); +}(this, (function (exports,d3Array,d3Collection,d3Geo,d3Voronoi) { 'use strict'; + +// +// Copyright (c) 2016, by Loren Petrich +// +// Distributed under the terms of the MIT License +// +// http://lpetrich.org/ +// + +// Calculates the spherical Delaunay triangulation of a set of points +// These points are entered as an array of arrays of coordinates: 0, 1, 2 +// Any extra members are ignored + +// FindDelaunayTriangulation(Positions) and +// FindDelaunayTriangulationIndexed(Positions, Indices) +// work from an array of points as specified above, +// the second one working from a set of indices into the array, +// and return an object with these members: + +// positions -- vectors on a unit sphere +// indices -- of all the vertices +// triangles -- array of TriangleObject +// edges -- array of EdgeObject +// hull -- array of vertex indices -- the convex hull +// vor_positions -- positions of triangles' circumcircle centers (Voronoi vertices) +// vor_edges -- pair of indices in vor_positions (empty one: [-1,-1]) +// vor_polygons -- object indexed by vertex index, +// and containing edges (EdgeObject), triangles (TriangleObject), +// and boundary (vertices in vor_positions) +// Open ones have a -1 at each end. + +// Warning: ImproveTriangulation() is mysteriously buggy +// and is effectively disabled for now + +function dotprd(x,y) +{ + var sum = 0.0; + for (var ic=0; ic<3; ic++) + sum += x[ic]*y[ic]; + return sum; +} + +function crsprd(x,y) +{ + var prod = new Array(3); + for (var ic=0; ic<3; ic++) + { + var ic1 = ic + 1; + if (ic1 >= 3) ic1 -= 3; + var ic2 = ic + 2; + if (ic2 >= 3) ic2 -= 3; + prod[ic] = x[ic1]*y[ic2] - x[ic2]*y[ic1]; + } + return prod; +} + +function triple_prd(x,y,z) +{ + return dotprd(crsprd(x,y),z); +} + +// This distance formula has some nice properties: +// distance and not square of distance; +// the square roots give better numerical resolution +// distance of antipode(p) to p' = - (distance of p to p') +// Range: -2 to +2 +function ptdist(x,y) +{ + var dst1 = 0.0; + var dst2 = 0.0; + for (var ic=0; ic<3; ic++) + { + var diff1 = y[ic] - x[ic]; + dst1 += diff1*diff1; + var diff2 = y[ic] + x[ic]; + dst2 += diff2*diff2; + } + return Math.sqrt(dst1) - Math.sqrt(dst2); +} + +function Normalize(vec) +{ + var vecres = new Array(3); + var sum = 0.0, nrmult; + for (var ic=0; ic<3; ic++) + { + var val = vec[ic]; + sum += val*val; + } + if (sum > 0) + nrmult = 1/Math.sqrt(sum); + else + nrmult = 0; + for (var ic=0; ic<3; ic++) + { + vecres[ic] = nrmult*vec[ic]; + } + return vecres; +} + +function crsprd_ix(Positions,ix,iy) +{ + return crsprd(Positions[ix],Positions[iy]); +} + +function triple_prd_ix(Positions,ix,iy,iz) +{ + return triple_prd(Positions[ix],Positions[iy],Positions[iz]); +} + +function ptdist_ix(Positions,ix,iy) +{ + return ptdist(Positions[ix],Positions[iy]); +} + +// Returns a zero 3-vector +function zerovec() +{ + var vec = new Array(3); + for (var ic=0; ic<3; ic++) + vec[ic] = 0.0; + return vec; +} + +// Implements copying +function vec_copy(x) +{ + var vec = new Array(3); + for (var ic=0; ic<3; ic++) + vec[ic] = x[ic]; + return vec; +} + +// Implements x += y +function vec_add_to(x,y) +{ + for (var ic=0; ic<3; ic++) + x[ic] += y[ic]; +} + +// Implements x *= y +function vec_mult_scalar_to(x,y) +{ + for (var ic=0; ic<3; ic++) + x[ic] *= y; +} + +// Implements x - y +function vec_difference(x,y) +{ + var diff = zerovec(); + for (var ic=0; ic<3; ic++) + diff[ic] = x[ic] - y[ic]; + return diff; +} + +// JavaScript's counterpart of "null" / "None": +function IsNull(x) +{ + return (typeof(x) == 'undefined'); +} + +function TrianglesEqual(tr1, tr2) +{ + if (IsNull(tr1)) return false; + if (IsNull(tr2)) return false; + + for (var iv=0; iv<3; iv++) + if (tr1.verts[iv] != tr2.verts[iv]) + return false; + + return true; +} + +function EdgesEqual(ed1, ed2) +{ + if (IsNull(ed1)) return false; + if (IsNull(ed2)) return false; + + for (var iv=0; iv<2; iv++) + if (ed1.verts[iv] != ed2.verts[iv]) + return false; + + return true; +} + +function max(x,y) +{ + return (y > x) ? y : x; +} + +function TriangleObject(Positions, verts) +{ + this.verts = verts; + this.edges = new Array(3); + + // Find directions for testing whether a point is inside + this.dirs = new Array(3); + for (var ic=0; ic<3; ic++) + { + var ic1 = ic + 1; + if (ic1 >= 3) ic1 -= 3; + var ic2 = ic + 2; + if (ic2 >= 3) ic2 -= 3; + this.dirs[ic] = crsprd_ix(Positions,verts[ic1],verts[ic2]); + } + + // Tetrahedral volume factor + this.vol = triple_prd_ix(Positions,verts[0],verts[1],verts[2]); + + // Adjust to get the signs correct for the point-inside test; + // the vertex opposite the edges' vertices ought to give a dot product of 1 + for (var ic=0; ic<3; ic++) + vec_mult_scalar_to(this.dirs[ic],1/this.vol); + + // Circumcircle test + var ccdir = zerovec(); + for (var ic=0; ic<3; ic++) + vec_add_to(ccdir,this.dirs[ic]); + this.ccdir = Normalize(ccdir); + + var ccdsq = 0; + for (var ic=0; ic<3; ic++) + ccdsq += ptdist(this.ccdir,Positions[verts[ic]]); + ccdsq /= 3; + this.ccdsq = ccdsq; +} + +// For copying in vertex info from another triangle +TriangleObject.prototype.copy_vert_info = function(src) +{ + this.verts = src.verts; + this.dirs = src.dirs; + this.vol = src.vol; + this.ccdir = src.ccdir; + this.ccdsq = src.ccdsq; +}; + +TriangleObject.prototype.IsVertexOrderCorrect = function() +{ + return this.vol >= 0; +}; + +TriangleObject.prototype.IsPointInside = function(p) +{ + for (var ic=0; ic<3; ic++) + if (dotprd(p,this.dirs[ic]) < 0) return false; + + return true; +}; + +TriangleObject.prototype.IsPointInCircumcircle = function(p) +{ + return (ptdist(this.ccdir,p) < this.ccdsq); +}; + +TriangleObject.prototype.IsVertex = function(ix) +{ + for (var ic=0; ic<3; ic++) + if (ix == this.verts[ic]) return true; + return false; +}; + +TriangleObject.prototype.VertexIndexIn = function(ix) +{ + for (var ic=0; ic<3; ic++) + if (ix == this.verts[ic]) return ic; + return -1; +}; + +TriangleObject.prototype.EdgeIndexIn = function(ed) +{ + for (var ic=0; ic<3; ic++) + if (EdgesEqual(this.edges[ic], ed)) return ic; + return -1; +}; + +function EdgeObject(verts) +{ + this.verts = verts; + this.polys = new Array(2); +} + +EdgeObject.prototype.IsVertex = function(ix) +{ + for (var ic=0; ic<2; ic++) + if (ix == this.verts[ic]) return true; + return false; +}; + +EdgeObject.prototype.VertexIndexIn = function(ix) +{ + for (var ic=0; ic<2; ic++) + if (ix == this.verts[ic]) return ic; + return -1; +}; + +EdgeObject.prototype.PolyIndexIn = function(pl) +{ + for (var ic=0; ic<2; ic++) + if (TrianglesEqual(this.polys[ic],pl)) return ic; + return -1; +}; + +function EdgeCheckObject(Positions,verts) +{ + this.verts = verts; + this.pdst = ptdist_ix(Positions,verts[0],verts[1]); + this.direc = Normalize(crsprd_ix(Positions,verts[0],verts[1])); + var midpnt = zerovec(); + vec_add_to(midpnt,Positions[verts[0]]); + vec_add_to(midpnt,Positions[verts[1]]); + this.midpnt = Normalize(midpnt); +} + +// Check on the possible intersection with another edge-check object +// return a boolean of whether or not it does +EdgeCheckObject.prototype.intersects = function(Positions,other) +{ + // Assume that sharing a vertex means non-intersecting + for (var ic=0; ic<2; ic++) + for (var ict=0; ict<2; ict++) + if (this.verts[ic] == other.verts[ict]) return false; + + // Find intersection point; will test it and its antipode + var itsc = Normalize(crsprd(this.direc, other.direc)); + + // Find dot product with midpoints to test if the intersection + // is in the near hemispheres of the lines' midpoints. + // If it is in both near hemispheres or both far hemispheres, it's OK + // In both far hemispheres: antipode is in both near hemispheres + var near0 = dotprd(itsc,this.midpnt) > 0; + var near1 = dotprd(itsc,other.midpnt) > 0; + if (near1 != near0) return false; + + var pd0 = []; + for (var ic=0; ic<2; ic++) + { + var pd = ptdist(itsc, Positions[this.verts[ic]]); + pd0.push(pd); + } + var pd1 = []; + for (var ic=0; ic<2; ic++) + { + var pd = ptdist(itsc, Positions[other.verts[ic]]); + pd1.push(pd); + } + var mxpd0 = max(pd0[0],pd0[1]); + var mxpd1 = max(pd1[0],pd1[1]); + if ((mxpd0 <= this.pdst) && (mxpd1 <= other.pdst) && near0) return true; + + // Handle its antipode; use antipode-related shortcuts + // like reversing the distance value and the hemisphere-presence value + vec_mult_scalar_to(itsc, -1); + near0 = !near0; + for (var ic=0; ic<2; ic++) + { + pd0[ic] = - pd0[ic]; + pd1[ic] = - pd1[ic]; + } + mxpd0 = max(pd0[0],pd0[1]); + mxpd1 = max(pd1[0],pd1[1]); + if ((mxpd0 <= this.pdst) && (mxpd1 <= other.pdst) && near0) return true; + + return false; +}; + +// Adds to an array if it was not already present; +// Must resort to this kludge because JavaScript doesn't have sets +function AddUnique(arr, x) +{ + for (var i=0; i= 3) ic1 -= 3; + newtris[ic] = new TriangleObject(Positions,[tri.verts[ic],tri.verts[ic1],ix]); + neweds[ic] = new EdgeObject([tri.verts[ic],ix]); + } + + // Connect those triangles and edges + for (var ic=0; ic<3; ic++) + { + var ic1 = ic + 1; + if (ic1 >= 3) ic1 -= 3; + newtris[ic].edges[0] = neweds[ic1]; + newtris[ic].edges[1] = neweds[ic]; + neweds[ic].polys[0] = newtris[ic]; + neweds[ic1].polys[1] = newtris[ic]; + } + + // Find which external edges go with which triangles + for (var ic=0; ic<3; ic++) + { + var ed = eds[ic]; + var trix = trixs[ic]; + for (var ict=0; ict<3; ict++) + { + var newtri = newtris[ict]; + var numverts = 0; + for (var iv=0; iv<2; iv++) + { + if (newtri.IsVertex(ed.verts[iv])) + numverts++; + if (numverts == 2) + { + ed.polys[trix] = newtri; + newtri.edges[2] = ed; + break; + } + } + } + } + + // Insert those triangles and edges into the lists + TriSet.triangles[j] = newtris[0]; + for (var ic=1; ic<3; ic++) + TriSet.triangles.push(newtris[ic]); + for (var ic=0; ic<3; ic++) + TriSet.edges.push(neweds[ic]); + + // All done; indicate that the point was added + return true; + } + } + + // The point was inside no triangle, and thus was not added + return false; +} + +function ImproveTriangulation(TriSet) +{ + var Positions = TriSet.positions; + var quad_verts = new Array(4); + for (var itr=0; itr<100; itr++) + { + var numflips = 0; + for (var i=0; i= 3) ic1 -= 3; + var ic2 = ic + 2; + if (ic2 >= 3) ic2 -= 3; + quad_verts[0] = ix; + quad_verts[1] = tris[0].verts[ic1]; + quad_verts[3] = tris[0].verts[ic2]; + + for (var ic=0; ic<3; ic++) + { + var ix = tris[1].verts[ic]; + if (!edge.IsVertex(ix)) break; + } + quad_verts[2] = ix; + + // Are the non-edge points in the other triangles' circumcircles? + var incc0 = tris[0].IsPointInCircumcircle(Positions[quad_verts[2]]); + var incc1 = tris[1].IsPointInCircumcircle(Positions[quad_verts[0]]); + if ((!incc0) && (!incc1)) continue; + + // Are the would-be triangles properly oriented? + var newtri0 = new TriangleObject(Positions, [quad_verts[0],quad_verts[1],quad_verts[2]]); + if (!newtri0.IsVertexOrderCorrect()) continue; + var newtri1 = new TriangleObject(Positions, [quad_verts[0],quad_verts[2],quad_verts[3]]); + if (!newtri1.IsVertexOrderCorrect()) continue; + + // If so, then flip + numflips++; + + // Adjust the edge and triangle memberships: + // 0-3 goes from 0 to 1, 1-2 goes from 1 to 0 + for (var ic=0; ic<3; ic++) + { + var ed = tris[0].edges[ic]; + if (EdgesEqual(ed,edge)) continue; + else if (ed.IsVertex(quad_verts[3])) + { + var ed03 = ed; + var edix03 = ic; + break; + } + } + for (var ic=0; ic<3; ic++) + { + var ed = tris[1].edges[ic]; + if (EdgesEqual(ed,edge)) continue; + else if (ed.IsVertex(quad_verts[1])) + { + var ed12 = ed; + var edix12 = ic; + break; + } + } + + var trix0 = ed03.PolyIndexIn(tris[0]); + var trix1 = ed12.PolyIndexIn(tris[1]); + + ed03.polys[trix0] = tris[1]; + ed12.polys[trix1] = tris[0]; + tris[0].edges[edix03] = ed12; + tris[1].edges[edix12] = ed03; + + // Add the vertices + tris[0].copy_vert_info(newtri0); + tris[1].copy_vert_info(newtri1); + edge.verts = [quad_verts[0], quad_verts[2]]; + } + if (numflips == 0) break; + } +} + + +function FindConvexHull(TriSet) +{ + // var Positions = TriSet.positions; + + // Find boundary loop -- use as convex hull + var NextVertex = new Object; + var VtxStart = -1; + for (var i=0; i= 0) + { + var ix = VtxStart; + var hull = [ix]; + while(true) + { + var ixnext = NextVertex[ix]; + if (ixnext == VtxStart) break; + hull.push(ixnext); + ix = ixnext; + } + + TriSet.hull = hull; + } +} + + +// Finds the dual of the Delaunay triangulation +// Won't bother to do the sort of connectivity +// that was necessary for the Delaunay triangulation +function FindVoronoiDiagram(TriSet) +{ + // Special cases: 3 or fewer points + if (TriSet.triangles.length == 1) + { + // A single triangle + if (TriSet.hull.length == 3) + { + var tri = TriSet.triangles[0]; + TriSet.vor_positions.push(tri.ccdir); + for (var k=0; k<3; k++) + { + var kx = k + 1; + if (kx >= 3) kx = 0; + var ky = k - 1; + if (ky < 0) ky = 2; + + var v1 = TriSet.positions[TriSet.hull[k]]; + var v2 = TriSet.positions[TriSet.hull[kx]]; + var posdiff = vec_difference(v2,v1); + TriSet.vor_positions.push(Normalize(crsprd(posdiff,tri.ccdir))); + TriSet.vor_edges.push([0, k+1, 4]); + + var ix = TriSet.hull[k]; + TriSet.vor_polygons[ix] = new Object; + var vor_poly = TriSet.vor_polygons[ix]; + var iy = TriSet.hull[ky]; + for (var l=0; l<3; l++) + { + var edge = TriSet.edges[l]; + var shrd = FindShared([iy,ix],edge.verts); + if (shrd.length == 2) break; + } + + vor_poly.edges = [edge]; + vor_poly.triangles = [tri]; + vor_poly.boundary = [0, ky+1, 4, k+1]; + } + var ept = vec_copy(tri.ccdir); + vec_mult_scalar_to(ept,-1); + TriSet.vor_positions.push(ept); + } + return; + } + else if (TriSet.triangles.length == 0) + { + // A biangle + if (TriSet.hull.length == 2) + { + var v0 = TriSet.positions[TriSet.hull[0]]; + var v1 = TriSet.positions[TriSet.hull[1]]; + + var vt0 = zerovec(); + vec_add_to(vt0,v0); + vec_add_to(vt0,v1); + vt0 = Normalize(vt0); + TriSet.vor_positions.push(vt0); + + var vt1 = Normalize(crsprd(v0,v1)); + TriSet.vor_positions.push(vt1); + + var vt2 = vec_copy(vt0); + vec_mult_scalar_to(vt2,-1); + TriSet.vor_positions.push(vt2); + + var vt3 = vec_copy(vt1); + vec_mult_scalar_to(vt3,-1); + TriSet.vor_positions.push(vt3); + + TriSet.vor_edges.push([0, 1, 2, 3, 0]); + + edge = TriSet.edges[0]; + for (var k=0; k<2; k++) + { + var ix = TriSet.hull[k]; + TriSet.vor_polygons[ix] = new Object; + var vor_poly = TriSet.vor_polygons[ix]; + vor_poly.edges = [edge]; + vor_poly.triangles = [0]; + if (k == 0) + vor_poly.boundary = [0, 1, 2, 3]; + else if (k == 1) + vor_poly.boundary = [0, 3, 2, 1]; + } + } + return; + } + + // Create the array of Voronoi-vertex positions: + // Add indices to the triangle objects for convenience + for (var i=0; i= 3) + { + // Set up the initial boundary lines + // The boundary lines contain: + // Index of Voronoi vertex / triangle center / intersection (in VorPos) + // Indices of original vertices on each side of the line + var VorBdLns = new Array(); + var Positions = TriSet.positions; + var hlen = TriSet.hull.length; + for (var ic=0; ic= hlen) icx = 0; + var ixa = TriSet.hull[icx]; + var edset1 = TriSet.vor_polygons[ix].edges; + var edset2 = TriSet.vor_polygons[ixa].edges; + var edsetshr = FindSharedEdges(edset1,edset2); + var edge = edsetshr[0]; + var tvrt = edge.polys[0].index; + var vt0 = Positions[ix]; + var vt1 = Positions[ixa]; + var vtdf = vec_difference(vt1,vt0); + // Contains: triangle index (Voronoi vertex), + // vertex index 1 (Voronoi region), position + // vertex index 2 (Voronoi region), position, + // great-circle normal + var VorBdLn = [tvrt, TriSet.vor_positions[tvrt], ix, vt0, ixa, vt1, vtdf]; + VorBdLns.push(VorBdLn); + } + + // Find intersections + + while (VorBdLns.length > 3) + { + // Check all combinations of neighbors + var n = VorBdLns.length; + var itscpts = new Array(); + var ptitscs = new Array(); + for (var k=0; k= n) kx = 0; + var itscpt = Normalize(crsprd(VorBdLns[k][6],VorBdLns[kx][6])); + vec_mult_scalar_to(itscpt,-1); + ptitscs[k].push(itscpts.length); + ptitscs[kx].push(itscpts.length); + itscpts.push(itscpt); + } + // Find the intersection points that are the closest to their parent points + for (var k=0; k= 2) + { + var dists = new Array(); + for (var kp=0; kp= n) kx = 0; + var ky = k - 1; + if (ky < 0) ky = n - 1; + // 0 is lone, 1 is leading, 2 is trailing + // vorvtidx is the index of the Voronoi vertex + var pstat = 0; + var ptitsc = ptitscs[k], ptitsc_next; + if (ptitsc != -1) + { + var ptitsc_prev = ptitscs[ky]; + if (ptitsc == ptitsc_prev) + pstat = 2; + else + { + ptitsc_next = ptitscs[kx]; + if (ptitsc == ptitsc_next) + pstat = 1; + } + } + + if (pstat == 0) + { + // Keep the Voronoi line without merging + NewVorBdLns.push(VorBdLns[k]); + } + else if (pstat == 1) + { + // Merge the Voronoi lines and create a new one + var VorBdLn0 = VorBdLns[k]; + var VorBdLn1 = VorBdLns[kx]; + var itscpt = itscpts[k]; + var tvrt0 = VorBdLn0[0]; + var tvrt1 = VorBdLn1[0]; + var PointOK = (tvrt1 != tvrt0); + if (PointOK) + { + var nitx = TriSet.vor_positions.length; + var ix0 = VorBdLn0[2]; + var vt0 = VorBdLn0[3]; + var ix1 = VorBdLn1[4]; + var vt1 = VorBdLn1[5]; + var dst_in = undefined; + var dst_out = undefined; + for (var m=0; m= n) mrl -= n; + if (mrl <= 2) + { + if (dst_in == undefined) + dst_in = ptstm; + else if (ptstm < dst_in) + dst_in = ptstm; + } + else + { + if (dst_out == undefined) + dst_out = ptstm; + else if (ptstm < dst_out) + dst_out = ptstm; + } + } + PointOK = (dst_in < dst_out); + } + if (PointOK) + { + var vtdf = vec_difference(vt1,vt0); + var VorBdLn = [nitx, itscpt, ix0, vt0, ix1, vt1, vtdf]; + NewVorBdLns.push(VorBdLn); + TriSet.vor_positions.push(itscpt); + var ixi = VorBdLn0[4]; + // Should be equal: + // ixi = VorBdLn2[2]; + TriSet.vor_edges.push([tvrt0, nitx]); + TriSet.vor_edges.push([tvrt1, nitx]); + // Add the point to the center Voronoi region and close it + TriSet.vor_polygons[ixi].boundary.shift(); + var vpln = TriSet.vor_polygons[ixi].boundary.length; + TriSet.vor_polygons[ixi].boundary[vpln-1] = nitx; + // Add the point to the left Voronoi region + if (TriSet.vor_polygons[ix0].boundary[1] == tvrt0) + { + TriSet.vor_polygons[ix0].boundary.unshift(-1); + TriSet.vor_polygons[ix0].boundary[1] = nitx; + } + else + { + vpln = TriSet.vor_polygons[ix0].boundary.length; + if (TriSet.vor_polygons[ix0].boundary[vpln-2] == tvrt0) + { + TriSet.vor_polygons[ix0].boundary.push(-1); + vpln = TriSet.vor_polygons[ix0].boundary.length; + TriSet.vor_polygons[ix0].boundary[vpln-2] = nitx; + } + } + // Add the point to the right Voronoi region + if (TriSet.vor_polygons[ix1].boundary[1] == tvrt1) + { + TriSet.vor_polygons[ix1].boundary.unshift(-1); + TriSet.vor_polygons[ix1].boundary[1] = nitx; + } + else + { + vpln = TriSet.vor_polygons[ix1].boundary.length; + if (TriSet.vor_polygons[ix1].boundary[vpln-2] == tvrt1) + { + TriSet.vor_polygons[ix1].boundary.push(-1); + vpln = TriSet.vor_polygons[ix1].boundary.length; + TriSet.vor_polygons[ix1].boundary[vpln-2] = nitx; + } + } + } + else + { + NewVorBdLns.push(VorBdLn0); + NewVorBdLns.push(VorBdLn1); + } + } + /* + else if (pstat == 2) + { + // Do nothing + } + */ + } + + if (NewVorBdLns.length == VorBdLns.length) break; + VorBdLns = NewVorBdLns; + } + + // Special cases: only two or three points left + if (VorBdLns.length == 2) + { + if (VorBdLns[0][0] != VorBdLns[1][0]) + { + var VorLn = []; + for (var k=0; k<2; k++) + { + // Connecting line + var kx = VorBdLns[k][0]; + VorLn.push(kx); + // Close the Voronoi region by deleting the end -1's + kx = VorBdLns[k][2]; + TriSet.vor_polygons[kx].boundary.shift(); + TriSet.vor_polygons[kx].boundary.pop(); + } + TriSet.vor_edges.push(VorLn); + } + } + else if (VorBdLns.length == 3) + { + var ic0 = VorBdLns[0][0]; + var ic1 = VorBdLns[1][0]; + var ic2 = VorBdLns[2][0]; + if (ic0 != ic1 && ic0 != ic2 && ic1 != ic2) + { + var nitx = TriSet.vor_positions.length; + var v0 = VorBdLns[0][3]; + var v1 = VorBdLns[1][3]; + var v2 = VorBdLns[2][3]; + var itscpt = zerovec(); + vec_add_to(itscpt,crsprd(v0,v1)); + vec_add_to(itscpt,crsprd(v1,v2)); + vec_add_to(itscpt,crsprd(v2,v0)); + itscpt = Normalize(itscpt); + vec_mult_scalar_to(itscpt,-1); + TriSet.vor_positions.push(itscpt); + for (var k=0; k<3; k++) + { + // Connecting line + var VorBdLn = VorBdLns[k]; + TriSet.vor_edges.push([VorBdLn[0], nitx]); + // Add the point to the Voronoi region and close it + var ix = VorBdLn[2]; + TriSet.vor_polygons[ix].boundary.shift(); + var vpln = TriSet.vor_polygons[ix].boundary.length; + TriSet.vor_polygons[ix].boundary[vpln-1] = nitx; + } + } + } + } + + // Adjust the orientations + for (var k=0; k= 3 && vor_poly.boundary[0] >= 0) + { + tri = new TriangleObject(TriSet.vor_positions,vor_poly.boundary.slice(0,3)); + if (!tri.IsVertexOrderCorrect()) + vor_poly.boundary.reverse(); + } + } +} + + +function FindDelaunayTriangulationIndexed(Positions, Indices) +{ + // Create the triangle-set object + var TriSet = new Object; + TriSet.positions = Positions; + TriSet.indices = Indices; + TriSet.triangles = []; + TriSet.edges = []; + TriSet.hull = []; + TriSet.vor_positions = []; + TriSet.vor_edges = []; + TriSet.vor_polygons = new Object; + + // Create the first triangle, if it is possible to create any + if (Indices.length < 3) + { + if (Indices.length == 2) + { + TriSet.edges.push(new EdgeObject(Indices)); + TriSet.hull = Indices; + } + FindVoronoiDiagram(TriSet); + return TriSet; + } + + var tri = new TriangleObject(Positions, Indices.slice(0,3)); + if (!tri.IsVertexOrderCorrect()) + tri = new TriangleObject(Positions, [Indices[0],Indices[2],Indices[1]]); + TriSet.triangles.push(tri); + + var echs = new Array(3); + + for (var ic=0; ic<3; ic++) + { + var ic1 = ic + 1; + if (ic1 >= 3) ic1 -= 3; + var ix = Indices[ic]; + var ix1 = Indices[ic1]; + var vts = [ix, ix1]; + var edge = new EdgeObject(vts); + var echeck = new EdgeCheckObject(Positions,vts); + echeck.edge = edge; + echs[ic] = echeck; + tri.edges[ic] = edge; + edge.polys[0] = tri; + TriSet.edges.push(edge); + } + + // Place those crossing checkers in a boundary object; + // will have to use various kludges since JavaScript doesn't have sets + var BoundaryVerts = Indices.slice(0,3); + var BoundaryEdges = echs; + var Verts = Object; + for (var ic=0; ic<3; ic++) + { + var ic1 = ic + 2; + if (ic1 >= 3) ic1 -= 3; + var ix = Indices[ic]; + Verts[ix] = [echs[ic],echs[ic+1]]; + } + + // Add points until it is no longer possible + for (var i=3; i l) { + l = length; + remove = n; + } + } + features[remove].properties.urquhart = false; + }); + + return diagram._links = { + type: "FeatureCollection", + features: features + }; + }; + + diagram.triangles = voro.triangles = function (s) { + if (s) voro(s); + if (diagram._triangles) return diagram._triangles; + + var features = DT.triangles + .map(function (t) { + t.spherical = t.verts.map(function (v) { + return DT.positions[v]; + }) + .map(spherical); + + // correct winding order + if (t.ccdsq < 0) { + t.spherical = t.spherical.reverse(); + t.ccdsq *= -1; + } + + return t; + }) + + // make geojson + .map(function (t) { + return { + type: "Feature", + geometry: { + type: "Polygon", + coordinates: [t.spherical.concat([t.spherical[0]])] + }, + properties: { + sites: t.verts.map(function (i) { + return sites[i]; + }), + area: t.vol, // steradians + circumcenter: spherical(t.ccdir), + // ccdsq is *not* the geodesic distance + /* circumradius: (2-t.ccdsq) * 53 */ + } + } + }); + + return diagram._triangles = { + type: "FeatureCollection", + features: features + }; + + }; + + diagram.polygons = voro.polygons = function (s) { + if (s) voro(s); + if (diagram._polygons) return diagram._polygons; + + var features = DT.indices.map(function (i, n) { + var vor_poly = DT.vor_polygons[DT.indices[i]]; + var geometry = {}; + + if (vor_poly == undefined) { + geometry.type = "Sphere"; + } else { + var line = mapline(DT.vor_positions, + vor_poly.boundary.concat([vor_poly.boundary[0]]) + ); + + // correct winding order + var b = { + type: "Polygon", + coordinates: [[pos[i], line[0], line[1], pos[i]]] + }; + if (d3Geo.geoArea(b) > 2 * Math.PI + 1e-10) { + line = line.reverse(); + } + + geometry.type = "Polygon"; + geometry.coordinates = [line]; + } + + return { + type: "Feature", + geometry: geometry, + properties: { + site: sites[i], + sitecoordinates: pos[i], + neighbours: vor_poly.edges.map(function (e) { + return e.verts.filter(function (j) { + return j !== i; + })[0]; + }) + } + }; + }); + + return diagram._polygons = { + type: "FeatureCollection", + features: features + }; + }; + + diagram.hull = voro.hull = function (s) { + if (s) voro(s); + if (diagram._hull) return diagram._hull; + + if (!DT.hull.length) { + return null; // What is a null GeoJSON? + } + + // seems that DT.hull is always clockwise + var hull = DT.hull.reverse(); + + // make GeoJSON + return diagram._hull = { + type: "Feature", + geometry: { + type: "Polygon", + coordinates: [hull.concat([hull[0]]).map(function (i) { + return pos[i]; + })] + }, + properties: { + sites: hull.map(function (i) { + return sites[i]; + }) + } + }; + }; + + + diagram.find = function (x, y, radius) { + var features = diagram.polygons().features; + + // optimization: start from most recent result + var i, next = diagram.find.found || 0; + var cell = features[next] || features[next = 0]; + + var dist = d3Geo.geoDistance([x, y], cell.properties.sitecoordinates); + do { + cell = features[i = next]; + next = null; + cell.properties.neighbours.forEach(function (e) { + var ndist = d3Geo.geoDistance([x, y], features[e].properties.sitecoordinates); + if (ndist < dist) { + dist = ndist; + next = e; + return; + } + }); + + } while (next !== null); + diagram.find.found = i; + if (!radius || dist < radius * radius) return cell.properties.site; + }; + + voro.x = function (f) { + if (!f) return x; + x = f; + return voro; + }; + voro.y = function (f) { + if (!f) return y; + y = f; + return voro; + }; + voro.extent = function (f) { + if (!f) return null; + return voro; + }; + voro.size = function (f) { + if (!f) return null; + return voro; + }; + + return voro; + +}; + +exports.geoVoronoi = geoVoronoi; + +Object.defineProperty(exports, '__esModule', { value: true }); + +}))); diff --git a/assets/js/d3.v4.min.js b/assets/js/d3.v4.min.js new file mode 100644 index 0000000..643b658 --- /dev/null +++ b/assets/js/d3.v4.min.js @@ -0,0 +1,2 @@ +// https://d3js.org Version 4.12.0. 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e=Math.sqrt(n),r=-e/2;t.rect(r,r,e,e)}},$g=Math.sqrt(3),Wg={draw:function(t,n){var e=-Math.sqrt(n/(3*$g));t.moveTo(0,2*e),t.lineTo(-$g*e,-e),t.lineTo($g*e,-e),t.closePath()}},Zg=-.5,Gg=Math.sqrt(3)/2,Qg=1/Math.sqrt(12),Jg=3*(Qg/2+1),Kg={draw:function(t,n){var e=Math.sqrt(n/Jg),r=e/2,i=e*Qg,o=r,u=e*Qg+e,a=-o,c=u;t.moveTo(r,i),t.lineTo(o,u),t.lineTo(a,c),t.lineTo(Zg*r-Gg*i,Gg*r+Zg*i),t.lineTo(Zg*o-Gg*u,Gg*o+Zg*u),t.lineTo(Zg*a-Gg*c,Gg*a+Zg*c),t.lineTo(Zg*r+Gg*i,Zg*i-Gg*r),t.lineTo(Zg*o+Gg*u,Zg*u-Gg*o),t.lineTo(Zg*a+Gg*c,Zg*c-Gg*a),t.closePath()}},t_=[Ug,Og,Yg,Vg,Xg,Wg,Kg],n_=function(){};pu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){switch(this._point){case 3:hu(this,this._x1,this._y1);case 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3:this.point(this._x2,this._y2),this.point(this._x3,this._y3),this.point(this._x4,this._y4)}},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._x2=t,this._y2=n;break;case 1:this._point=2,this._x3=t,this._y3=n;break;case 2:this._point=3,this._x4=t,this._y4=n,this._context.moveTo((this._x0+4*this._x1+t)/6,(this._y0+4*this._y1+n)/6);break;default:hu(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}};vu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3;var e=(this._x0+4*this._x1+t)/6,r=(this._y0+4*this._y1+n)/6;this._line?this._context.lineTo(e,r):this._context.moveTo(e,r);break;case 3:this._point=4;default:hu(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}};gu.prototype={lineStart:function(){this._x=[],this._y=[],this._basis.lineStart()},lineEnd:function(){var t=this._x,n=this._y,e=t.length-1;if(e>0)for(var r,i=t[0],o=n[0],u=t[e]-i,a=n[e]-o,c=-1;++c<=e;)r=c/e,this._basis.point(this._beta*t[c]+(1-this._beta)*(i+r*u),this._beta*n[c]+(1-this._beta)*(o+r*a));this._x=this._y=null,this._basis.lineEnd()},point:function(t,n){this._x.push(+t),this._y.push(+n)}};var e_=function t(n){function e(t){return 1===n?new pu(t):new gu(t,n)}return e.beta=function(n){return t(+n)},e}(.85);yu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x2,this._y2);break;case 3:_u(this,this._x1,this._y1)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2,this._x1=t,this._y1=n;break;case 2:this._point=3;default:_u(this,t,n)}this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var r_=function t(n){function e(t){return new yu(t,n)}return e.tension=function(n){return t(+n)},e}(0);mu.prototype={areaStart:n_,areaEnd:n_,lineStart:function(){this._x0=this._x1=this._x2=this._x3=this._x4=this._x5=this._y0=this._y1=this._y2=this._y3=this._y4=this._y5=NaN,this._point=0},lineEnd:function(){switch(this._point){case 1:this._context.moveTo(this._x3,this._y3),this._context.closePath();break;case 2:this._context.lineTo(this._x3,this._y3),this._context.closePath();break;case 3:this.point(this._x3,this._y3),this.point(this._x4,this._y4),this.point(this._x5,this._y5)}},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._x3=t,this._y3=n;break;case 1:this._point=2,this._context.moveTo(this._x4=t,this._y4=n);break;case 2:this._point=3,this._x5=t,this._y5=n;break;default:_u(this,t,n)}this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var i_=function t(n){function e(t){return new mu(t,n)}return e.tension=function(n){return t(+n)},e}(0);xu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3,this._line?this._context.lineTo(this._x2,this._y2):this._context.moveTo(this._x2,this._y2);break;case 3:this._point=4;default:_u(this,t,n)}this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var o_=function t(n){function e(t){return new xu(t,n)}return e.tension=function(n){return t(+n)},e}(0);wu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._l01_a=this._l12_a=this._l23_a=this._l01_2a=this._l12_2a=this._l23_2a=this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x2,this._y2);break;case 3:this.point(this._x2,this._y2)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){if(t=+t,n=+n,this._point){var e=this._x2-t,r=this._y2-n;this._l23_a=Math.sqrt(this._l23_2a=Math.pow(e*e+r*r,this._alpha))}switch(this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;break;case 2:this._point=3;default:bu(this,t,n)}this._l01_a=this._l12_a,this._l12_a=this._l23_a,this._l01_2a=this._l12_2a,this._l12_2a=this._l23_2a,this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var u_=function t(n){function e(t){return n?new wu(t,n):new yu(t,0)}return e.alpha=function(n){return t(+n)},e}(.5);Mu.prototype={areaStart:n_,areaEnd:n_,lineStart:function(){this._x0=this._x1=this._x2=this._x3=this._x4=this._x5=this._y0=this._y1=this._y2=this._y3=this._y4=this._y5=NaN,this._l01_a=this._l12_a=this._l23_a=this._l01_2a=this._l12_2a=this._l23_2a=this._point=0},lineEnd:function(){switch(this._point){case 1:this._context.moveTo(this._x3,this._y3),this._context.closePath();break;case 2:this._context.lineTo(this._x3,this._y3),this._context.closePath();break;case 3:this.point(this._x3,this._y3),this.point(this._x4,this._y4),this.point(this._x5,this._y5)}},point:function(t,n){if(t=+t,n=+n,this._point){var e=this._x2-t,r=this._y2-n;this._l23_a=Math.sqrt(this._l23_2a=Math.pow(e*e+r*r,this._alpha))}switch(this._point){case 0:this._point=1,this._x3=t,this._y3=n;break;case 1:this._point=2,this._context.moveTo(this._x4=t,this._y4=n);break;case 2:this._point=3,this._x5=t,this._y5=n;break;default:bu(this,t,n)}this._l01_a=this._l12_a,this._l12_a=this._l23_a,this._l01_2a=this._l12_2a,this._l12_2a=this._l23_2a,this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var a_=function t(n){function e(t){return n?new Mu(t,n):new mu(t,0)}return e.alpha=function(n){return t(+n)},e}(.5);Tu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._l01_a=this._l12_a=this._l23_a=this._l01_2a=this._l12_2a=this._l23_2a=this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){if(t=+t,n=+n,this._point){var e=this._x2-t,r=this._y2-n;this._l23_a=Math.sqrt(this._l23_2a=Math.pow(e*e+r*r,this._alpha))}switch(this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3,this._line?this._context.lineTo(this._x2,this._y2):this._context.moveTo(this._x2,this._y2);break;case 3:this._point=4;default:bu(this,t,n)}this._l01_a=this._l12_a,this._l12_a=this._l23_a,this._l01_2a=this._l12_2a,this._l12_2a=this._l23_2a,this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var c_=function t(n){function e(t){return n?new Tu(t,n):new xu(t,0)}return e.alpha=function(n){return t(+n)},e}(.5);Nu.prototype={areaStart:n_,areaEnd:n_,lineStart:function(){this._point=0},lineEnd:function(){this._point&&this._context.closePath()},point:function(t,n){t=+t,n=+n,this._point?this._context.lineTo(t,n):(this._point=1,this._context.moveTo(t,n))}};Cu.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=this._t0=NaN,this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x1,this._y1);break;case 3:Au(this,this._t0,Eu(this,this._t0))}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){var e=NaN;if(t=+t,n=+n,t!==this._x1||n!==this._y1){switch(this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;break;case 2:this._point=3,Au(this,Eu(this,e=Su(this,t,n)),e);break;default:Au(this,this._t0,e=Su(this,t,n))}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n,this._t0=e}}},(zu.prototype=Object.create(Cu.prototype)).point=function(t,n){Cu.prototype.point.call(this,n,t)},Pu.prototype={moveTo:function(t,n){this._context.moveTo(n,t)},closePath:function(){this._context.closePath()},lineTo:function(t,n){this._context.lineTo(n,t)},bezierCurveTo:function(t,n,e,r,i,o){this._context.bezierCurveTo(n,t,r,e,o,i)}},Ru.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x=[],this._y=[]},lineEnd:function(){var t=this._x,n=this._y,e=t.length;if(e)if(this._line?this._context.lineTo(t[0],n[0]):this._context.moveTo(t[0],n[0]),2===e)this._context.lineTo(t[1],n[1]);else for(var r=Lu(t),i=Lu(n),o=0,u=1;u=0&&(this._t=1-this._t,this._line=1-this._line)},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;default:if(this._t<=0)this._context.lineTo(this._x,n),this._context.lineTo(t,n);else{var e=this._x*(1-this._t)+t*this._t;this._context.lineTo(e,this._y),this._context.lineTo(e,n)}}this._x=t,this._y=n}};var s_=function(t,n){if((i=t.length)>1)for(var e,r,i,o=1,u=t[n[0]],a=u.length;o=0;)e[n]=n;return e},l_=function(t){var n=t.map(Uu);return f_(t).sort(function(t,e){return n[t]-n[e]})},h_=function(t){return function(){return t}};Iu.prototype={constructor:Iu,insert:function(t,n){var e,r,i;if(t){if(n.P=t,n.N=t.N,t.N&&(t.N.P=n),t.N=n,t.R){for(t=t.R;t.L;)t=t.L;t.L=n}else t.R=n;e=t}else 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