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Final bar chart with animation
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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://d3js.org/d3.v4.min.js"></script> | |
| <style> | |
| .oaas-bar { | |
| /* text-align:center; */ | |
| } | |
| .oaas-bar-input { | |
| margin: 2%; | |
| } | |
| .oaas-bar-chart { | |
| margin: 2%; | |
| /* display: table; | |
| margin: 0 auto; */ | |
| width:600px; | |
| height: 40px; | |
| border: 1px solid rgba(64,66,79,.5); | |
| border-radius: 10px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="oaas-bar"> | |
| <div class="oaas-bar-input"> | |
| Total Expense For This Month:1825<br/> | |
| Total Budget For This Month: <input class="oaas-bar-input"></input></div> | |
| <div class="oaas-bar-chart"></div> | |
| </div> | |
| <script> | |
| let cost = 1825; | |
| let budget = 2203; | |
| let ratio = (cost/budget).toFixed(2); | |
| dataset = [{"label": "a", "value": ratio}]; | |
| //Width and height | |
| let w = 600; | |
| let h = 40; | |
| //Create SVG element | |
| let svg = d3.select(".oaas-bar-chart") | |
| .append("svg") | |
| .attr("class","oaas-bar-chart-svg") | |
| .attr("width", w) | |
| .attr("height", h); | |
| let xscale = d3.scaleLinear() | |
| .domain([0,1]) | |
| .range([0,w]); | |
| let bars = svg.selectAll("rect") | |
| .data(dataset) | |
| .enter() | |
| .append("rect") | |
| .attr("rx", 10) | |
| .attr("ry",10) | |
| .attr("y", (d, i)=> { | |
| return 0; | |
| }) | |
| .attr("x", 0) | |
| .attr("width", 1) | |
| .attr("height", 40) | |
| .attr("fill", (d) => { | |
| let value = d.value; | |
| switch (true) { | |
| case (value > 1): | |
| return "#ef473d"; | |
| break; | |
| case (value > 0.8): | |
| return "#fbb316"; | |
| break; | |
| default: | |
| return "#42c0c0"; | |
| } | |
| }) | |
| .style("opacity", "0.6"); | |
| bars.transition() | |
| .duration(1000) | |
| .delay(100) | |
| .attr("width", (d) => { | |
| return xscale(d.value); | |
| }) | |
| let text = svg.selectAll("text").data(dataset) | |
| .enter() | |
| .append("text") | |
| .attr("x",function(d) { | |
| return xscale(d.value)/2 - 12; | |
| }) | |
| .attr("y",h/2 + 3) | |
| .text("Total Expense: £" + cost) | |
| .style("fill", "#40424f"); | |
| </script> | |
| </body> |
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