Testing out the d3-iconarray plugin
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June 27, 2016 06:39
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Icon Array
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!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("d3-scale")):"function"==typeof define&&define.amd?define(["exports","d3-scale"],t):t(n.d3_iconarray=n.d3_iconarray||{},n.d3)}(this,function(n,t){"use strict";function i(){function n(n){return i(n.length),n.map(function(n,i){return{data:n,position:t(i)}})}function t(n){return isNaN(r)||isNaN(e)?(console.log("Warning: width/height undefined"),0):a?{x:n%r,y:Math.floor(n/r)}:{x:Math.floor(n/e),y:n%e}}function i(n){isNaN(r)&&isNaN(e)?(console.log("no width or height"),a?(r=Math.ceil(Math.sqrt(n)),e=Math.ceil(n/r)):(e=Math.ceil(Math.sqrt(n)),r=Math.ceil(n/e))):isNaN(r)?r=Math.ceil(n/e):isNaN(e)&&(e=Math.ceil(n/r))}var r=void 0,e=void 0,a=!0;return n.maxDimension=function(n){var i=t(n);if(a){var n=Math.max(i.x,r);return Math.max(n,i.y)}var o=Math.max(i.y,e);return Math.max(o,i.x)},n.position=function(n){return t(n)},n.width=function(t){return void 0===t?r:(r=t,n)},n.height=function(t){return void 0===t?e:(e=t,n)},n.widthFirst=function(t){return void 0===t?a:(a=t,n)},n}function r(){function n(n){var t=20,i=n+Math.floor(n/a)*o;return t=u(i)}function i(){var n=(r[1]-r[0])*o,t=Math.ceil(n/a),i=[r[0],r[1]+t];u.domain(i).range(e)}var r=[0,100],e=[0,100],a=10,o=0,u=t.scaleLinear().domain(r).range(e);return n.gapInterval=function(t){return t?(a=t,i(),n):a},n.gapSize=function(t){return isNaN(t)?o:(o=t,i(),n)},n.domain=function(t){return t?(r=t,i(),n):r},n.range=function(t){return t?(e=t,i(),n):e},i(),n}var e="0.0.2";n.version=e,n.layout=i,n.scale=r}); |
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<html> | |
<head> | |
<style> | |
.bluies { fill: #0A8BB2; } | |
.greenies { fill: #1AC18B; } | |
.reddies { fill: #E40E0E; } | |
</style> | |
</head> | |
<body> | |
<script src="//d3js.org/d3.v4.0.0-alpha.28.min.js" charset="utf-8"></script> | |
<script src="d3-iconarray.min.js"></script> | |
<script> | |
var width = 960, | |
height = 500, | |
rows = 30, | |
columns = 57, | |
iconWidth = 12, | |
gapSize = 1, | |
gapInterval = 6; | |
var layout = d3_iconarray.layout() | |
.widthFirst(false) | |
.height(rows); | |
var data = d3.range(0, 1, 1/(rows * columns)) | |
.map(function(pct) { | |
return { | |
class: pct < 0.30 ? "greenies" : | |
pct < 0.65 ? "reddies" : | |
"bluies" | |
}; | |
}); | |
var grid = layout(data); | |
var arrayScale = d3_iconarray.scale() | |
.domain([0, rows]) | |
.range([0, height]) | |
.gapSize(gapSize) | |
.gapInterval(gapInterval); | |
var svg = d3.select("body").append("svg") | |
.attr("width", width) | |
.attr("height", height); | |
svg.selectAll("g").data(grid) | |
.enter().append("g") | |
.attr("class", function(d) { return "icon " + d.data.class; }) | |
.attr("transform", function(d) { | |
return "translate(" + | |
arrayScale(d.position.x) + "," + | |
arrayScale(d.position.y) + ")"; | |
}) | |
.call(appendCircles); | |
function appendCircles(selection) { | |
selection.append("circle") | |
.attr("cx", iconWidth/2) | |
.attr("cy", iconWidth/2) | |
.attr("r", 0) | |
.transition().delay(function(d) { return 10 * d.position.y; }).duration(333) | |
.attr("r", iconWidth/2); | |
} | |
</script> | |
</body> | |
</html> |
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