[ Launch: d3grid ] ca398d781b81af8c1104 by vikrammirla
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d3grid
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| {"description":"d3grid","endpoint":"","display":"svg","public":true,"require":[{"name":"d3grid","url":"https://rawgit.com//interactivethings/d3-grid/master/d3-grid.js"}],"fileconfigs":{"inlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"_.md":{"default":true,"vim":false,"emacs":false,"fontSize":12},"config.json":{"default":true,"vim":false,"emacs":false,"fontSize":12},"d3Grid":{"default":true,"vim":false,"emacs":false,"fontSize":12}},"fullscreen":false,"play":false,"loop":false,"restart":false,"autoinit":true,"pause":true,"loop_type":"pingpong","bv":false,"nclones":15,"clone_opacity":0.4,"duration":3000,"ease":"linear","dt":0.01,"ajax-caching":true,"inline-console":true,"thumbnail":"http://i.imgur.com/BS2y5d9.png"} |
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| (function() { | |
| d3.layout.grid = function() { | |
| var mode = "equal", | |
| layout = _distributeEqually, | |
| x = d3.scale.ordinal(), | |
| y = d3.scale.ordinal(), | |
| size = [1, 1], | |
| actualSize = [0, 0], | |
| nodeSize = false, | |
| bands = false, | |
| padding = [0, 0], | |
| cols, rows; | |
| function grid(nodes) { | |
| return layout(nodes); | |
| } | |
| function _distributeEqually(nodes) { | |
| var i = -1, | |
| n = nodes.length, | |
| _cols = cols ? cols : 0, | |
| _rows = rows ? rows : 0, | |
| col, row; | |
| if (_rows && !_cols) { | |
| _cols = Math.ceil(n / _rows) | |
| } else { | |
| _cols || (_cols = Math.ceil(Math.sqrt(n))); | |
| _rows || (_rows = Math.ceil(n / _cols)); | |
| } | |
| if (nodeSize) { | |
| x.domain(d3.range(_cols)).range(d3.range(0, (size[0] + padding[0]) * _cols, size[0] + padding[0])); | |
| y.domain(d3.range(_rows)).range(d3.range(0, (size[1] + padding[1]) * _rows, size[1] + padding[1])); | |
| actualSize[0] = bands ? x(_cols - 1) + size[0] : x(_cols - 1); | |
| actualSize[1] = bands ? y(_rows - 1) + size[1] : y(_rows - 1); | |
| } else if (bands) { | |
| x.domain(d3.range(_cols)).rangeBands([0, size[0]], padding[0], 0); | |
| y.domain(d3.range(_rows)).rangeBands([0, size[1]], padding[1], 0); | |
| actualSize[0] = x.rangeBand(); | |
| actualSize[1] = y.rangeBand(); | |
| } else { | |
| x.domain(d3.range(_cols)).rangePoints([0, size[0]]); | |
| y.domain(d3.range(_rows)).rangePoints([0, size[1]]); | |
| actualSize[0] = x(1); | |
| actualSize[1] = y(1); | |
| } | |
| while (++i < n) { | |
| col = i % _cols; | |
| row = Math.floor(i / _cols); | |
| nodes[i].x = x(col); | |
| nodes[i].y = y(row); | |
| } | |
| return nodes; | |
| } | |
| grid.size = function(value) { | |
| if (!arguments.length) return nodeSize ? actualSize : size; | |
| actualSize = [0, 0]; | |
| nodeSize = (size = value) == null; | |
| return grid; | |
| } | |
| grid.nodeSize = function(value) { | |
| if (!arguments.length) return nodeSize ? size : actualSize; | |
| actualSize = [0, 0]; | |
| nodeSize = (size = value) != null; | |
| return grid; | |
| } | |
| grid.rows = function(value) { | |
| if (!arguments.length) return rows; | |
| rows = value; | |
| return grid; | |
| } | |
| grid.cols = function(value) { | |
| if (!arguments.length) return cols; | |
| cols = value; | |
| return grid; | |
| } | |
| grid.bands = function() { | |
| bands = true; | |
| return grid; | |
| } | |
| grid.points = function() { | |
| bands = false; | |
| return grid; | |
| } | |
| grid.padding = function(value) { | |
| if (!arguments.length) return padding; | |
| padding = value; | |
| return grid; | |
| } | |
| return grid; | |
| }; | |
| })(); |
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| var points = [1,2,3,4,5]; | |
| var rects = []; | |
| var width = 960, | |
| height = 500; | |
| console.log(width) | |
| var pointGrid = d3.layout.grid() | |
| .points() | |
| .size([360, 360]); | |
| console.log(pointGrid(points)) | |
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