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| license: mit |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.7/d3.min.js"></script> | |
| <style> | |
| svg { | |
| font: 12px sans-serif; | |
| } | |
| path.line { | |
| fill: none; | |
| stroke: #666; | |
| stroke-width: 1.5px; | |
| } | |
| path.area { | |
| fill: #e7e7e7; | |
| } | |
| .axis { | |
| shape-rendering: crispEdges; | |
| } | |
| .x.axis line { | |
| stroke: #fff; | |
| } | |
| .x.axis .minor { | |
| stroke-opacity: .5; | |
| } | |
| .x.axis path { | |
| display: none; | |
| } | |
| .y.axis line, | |
| .y.axis path { | |
| fill: none; | |
| stroke: #000; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| // Feel free to change or delete any of the code you see in this editor! | |
| let mydata=[{"x": "A", "y": 1}, {"x": "B", "y": 2}, {"x": "C", "y": 3}, {"x": "D", "y": 4}, {"x": "E", "y": 5}, {"x": "F", "y": 8}]; | |
| let color = d3.scale.category10(); | |
| let margin ={top: 30, right:40, bottom: 40, left:40}; | |
| let width = 660 - margin.left -margin.right; | |
| let height = 500 - margin.top - margin.bottom; | |
| let svg = d3.select("body").append("svg") | |
| .attr({ | |
| width: width + margin.left + margin.right, | |
| height: height + margin.top + margin.bottom, | |
| }); | |
| let g = svg.append('g') | |
| .attr("transform", "translate("+ margin.left +","+margin.top +")"); | |
| let y_scale = d3.scale.linear() | |
| .domain([0, d3.max(mydata.map((d)=>{return d.y}))]) | |
| .range([height,0]); | |
| let x_scale = d3.scale.ordinal() | |
| .domain(mydata.map((d) => {return d.x;})) | |
| .rangeRoundBands([0,width], 0.2, 0.2); | |
| let xAxis = d3.svg.axis() | |
| .scale(x_scale) | |
| .orient("bottom") | |
| .tickPadding(6) | |
| .tickSize(-2); | |
| let yAxis = d3.svg.axis() | |
| .scale(y_scale) | |
| .orient("left") | |
| .tickSize(-2); | |
| let rectangules = g.selectAll('rect').data(mydata) | |
| .enter().append('rect'); | |
| rectangules.attr({ | |
| x:function(d) { return x_scale(d.x); }, | |
| y:function(d) {return y_scale(d.y)}, | |
| height: (d, i) => {return height - y_scale(d.y); }, | |
| width:x_scale.rangeBand() | |
| }) | |
| .style("fill", function(d, i) { return color(i)}) | |
| .style('fill-opacity', 0.6); | |
| g.append("g") | |
| .attr("class", "x axias") | |
| .attr("transform", "translate(0," + height + ")") | |
| .call(xAxis); | |
| g.append("g") | |
| .attr("class", "y axias") | |
| .call(yAxis); | |
| </script> | |
| </body> |
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