{"id":13827,"date":"2022-10-05T13:10:49","date_gmt":"2022-10-05T07:40:49","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-make-a-bar-chart-for-time-duration-with-d3\/"},"modified":"2022-10-05T13:10:49","modified_gmt":"2022-10-05T07:40:49","slug":"solved-how-to-make-a-bar-chart-for-time-duration-with-d3","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-make-a-bar-chart-for-time-duration-with-d3\/","title":{"rendered":"[Solved] How to make a bar chart for time duration with d3?"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-41709174\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"41709174\" data-parentid=\"41708688\" data-score=\"2\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Your data is formatted fine.  Just swap out the variable names in the linked example; <code>date<\/code> for <code>letter<\/code> and <code>uptime<\/code> for <code>frequency<\/code>.  Finally since your data is already in JSON, you can inline into the <code>&lt;script&gt;<\/code> tag:<\/p>\n<\/p>\n<div class=\"snippet\" data-lang=\"js\" data-hide=\"false\" data-console=\"true\" data-babel=\"false\">\n<div class=\"snippet-code\">\n<pre class=\"snippet-code-html lang-html prettyprint-override\"><code>&lt;!DOCTYPE html&gt;\r\n&lt;meta charset=\"utf-8\"&gt;\r\n&lt;style&gt;\r\n  .bar {\r\n    fill: steelblue;\r\n  }\r\n  \r\n  .bar:hover {\r\n    fill: brown;\r\n  }\r\n  \r\n  .axis--x path {\r\n    display: none;\r\n  }\r\n&lt;\/style&gt;\r\n&lt;svg width=\"960\" height=\"500\"&gt;&lt;\/svg&gt;\r\n&lt;script src=\"https:\/\/d3js.org\/d3.v4.min.js\"&gt;&lt;\/script&gt;\r\n&lt;script&gt;\r\n  var svg = d3.select(\"svg\"),\r\n    margin = {\r\n      top: 20,\r\n      right: 20,\r\n      bottom: 30,\r\n      left: 40\r\n    },\r\n    width = +svg.attr(\"width\") - margin.left - margin.right,\r\n    height = +svg.attr(\"height\") - margin.top - margin.bottom;\r\n\r\n  var x = d3.scaleBand().rangeRound([0, width]).padding(0.1),\r\n    y = d3.scaleLinear().rangeRound([height, 0]);\r\n\r\n  var g = svg.append(\"g\")\r\n    .attr(\"transform\", \"translate(\" + margin.left + \",\" + margin.top + \")\");\r\n\r\n  var data = [{\r\n    \"date\": \"2017-01-08\",\r\n    \"uptime\": 40320,\r\n  }, {\r\n    \"date\": \"2017-01-09\",\r\n    \"uptime\": 74460,\r\n  }, {\r\n    \"date\": \"2017-01-10\",\r\n    \"uptime\": 73500,\r\n  }, {\r\n    \"date\": \"2017-01-11\",\r\n    \"uptime\": 83640,\r\n  }, {\r\n    \"date\": \"2017-01-12\",\r\n    \"uptime\": 68520,\r\n  }]\r\n\r\n  data.forEach(function(d){\r\n    d.uptime = d.uptime \/ 3600;\r\n  });\r\n\r\n  x.domain(data.map(function(d) {\r\n    return d.date;\r\n  }));\r\n  y.domain([0, d3.max(data, function(d) {\r\n    return d.uptime;\r\n  })]);\r\n\r\n  g.append(\"g\")\r\n    .attr(\"class\", \"axis axis--x\")\r\n    .attr(\"transform\", \"translate(0,\" + height + \")\")\r\n    .call(d3.axisBottom(x));\r\n\r\n  g.append(\"g\")\r\n    .attr(\"class\", \"axis axis--y\")\r\n    .call(d3.axisLeft(y))\r\n    .append(\"text\")\r\n    .attr(\"transform\", \"rotate(-90)\")\r\n    .attr(\"y\", 6)\r\n    .attr(\"dy\", \"0.71em\")\r\n    .attr(\"text-anchor\", \"end\")\r\n    .text(\"Frequency\");\r\n\r\n  g.selectAll(\".bar\")\r\n    .data(data)\r\n    .enter().append(\"rect\")\r\n    .attr(\"class\", \"bar\")\r\n    .attr(\"x\", function(d) {\r\n      return x(d.date);\r\n    })\r\n    .attr(\"y\", function(d) {\r\n      return y(d.uptime);\r\n    })\r\n    .attr(\"width\", x.bandwidth())\r\n    .attr(\"height\", function(d) {\r\n      return height - y(d.uptime);\r\n    });\r\n&lt;\/script&gt;<\/code><\/pre>\n<\/div>\n<\/div><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">3<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How to make a bar chart for time duration with d3? <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Your data is formatted fine. Just swap out the variable names in the linked example; date for letter and uptime for frequency. Finally since your data is already in JSON, you can inline into the &lt;script&gt; tag: &lt;!DOCTYPE html&gt; &lt;meta charset=&#8221;utf-8&#8243;&gt; &lt;style&gt; .bar { fill: steelblue; } .bar:hover { fill: brown; } .axis&#8211;x path &#8230; <a title=\"[Solved] How to make a bar chart for time duration with d3?\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-make-a-bar-chart-for-time-duration-with-d3\/\" aria-label=\"More on [Solved] How to make a bar chart for time duration with d3?\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[1029,333],"class_list":["post-13827","post","type-post","status-publish","format-standard","hentry","category-solved","tag-d3-js","tag-javascript"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How to make a bar chart for time duration with d3? - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-make-a-bar-chart-for-time-duration-with-d3\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How to make a bar chart for time duration with d3? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Your data is formatted fine. Just swap out the variable names in the linked example; date for letter and uptime for frequency. Finally since your data is already in JSON, you can inline into the &lt;script&gt; tag: &lt;!DOCTYPE html&gt; &lt;meta charset=&quot;utf-8&quot;&gt; &lt;style&gt; .bar { fill: steelblue; } .bar:hover { fill: brown; } .axis--x path ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-how-to-make-a-bar-chart-for-time-duration-with-d3\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-05T07:40:49+00:00\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-make-a-bar-chart-for-time-duration-with-d3\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-make-a-bar-chart-for-time-duration-with-d3\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] How to make a bar chart for time duration with d3?\",\"datePublished\":\"2022-10-05T07:40:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-make-a-bar-chart-for-time-duration-with-d3\/\"},\"wordCount\":58,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"keywords\":[\"d3.js\",\"javascript\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-make-a-bar-chart-for-time-duration-with-d3\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-how-to-make-a-bar-chart-for-time-duration-with-d3\/\",\"name\":\"[Solved] How to make a bar chart for time duration with d3? 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Just swap out the variable names in the linked example; date for letter and uptime for frequency. Finally since your data is already in JSON, you can inline into the &lt;script&gt; tag: &lt;!DOCTYPE html&gt; &lt;meta charset=\"utf-8\"&gt; &lt;style&gt; .bar { fill: steelblue; } .bar:hover { fill: brown; } .axis--x path ... 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