Responsive DOM elements distribution with D3 and Scales
How do I make an responsive dom elements distribution with d3 and scales?
Sort and dispose users by age. What is a responsive dom elements distribution with d3 and scales? How do you make a responsive dom elements distribution with d3 and scales? This script and codes were developed by Fabio Biondi on 13 October 2022, Thursday.
Responsive DOM elements distribution with D3 and Scales - Script Codes HTML Codes
<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Responsive DOM elements distribution with D3 and Scales</title> <link rel="stylesheet" href="css/style.css">
</head>
<body> <link href='https://fonts.googleapis.com/css?family=Open+Sans:400' rel='stylesheet' type='text/css'>
<h2 class="centered">Responsive DOM elements distribution with D3 Scales</h2>
<h4 class="centered">Sort and dispose users by age with different scales</h4>
<div class="container"></div>
<div class="menu centered"> <button class="btn" onclick="render(scaleLinear)">Linear Scale</button> <button class="btn" onclick="render(scaleLog)">Logarithm Scale</button> <button class="btn" onclick="render(scalePow)">Pow Scale</button> <button class="btn zero" onclick="toggle()">Base To Zero <span></span></button>
</div> <script src='https://cdnjs.cloudflare.com/ajax/libs/d3/3.4.11/d3.js'></script> <script src="js/index.js"></script>
</body>
</html>
Responsive DOM elements distribution with D3 and Scales - Script Codes CSS Codes
body { margin: 0; overflow-x: hidden; font-family: 'Open Sans', sans-serif;
}
.menu { position: absolute; width: 100%; bottom: 30px;
}
.centered { text-align:center
}
.container { width: 90%; height: 48px; margin: auto; top: 0; left: 0; bottom: 0; right: 0; background-color: #C7F277; position: absolute; z-index: 999;
}
.group { line-height: 200px; height: 200px;
}
.circle-mask { position: absolute; color: #5A840D; font-family: Arial; font-size: 14px; -webkit-border-radius: 50em; -moz-border-radius: 50em; border-radius: 50em; cursor: pointer;
}
.tooltip { position: absolute; z-index: 10000; visibility: hidden; background-color: rgba(0,0,0,0.1); padding: 20px;
}
Responsive DOM elements distribution with D3 and Scales - Script Codes JS Codes
var currentScale, zeroBased = false;
// http://uifaces.com/utom
var data = [ {"name": "Fabio", "age": 37, "pic": "https://s3.amazonaws.com/uifaces/faces/twitter/cemshid/48.jpg"}, {"name": "Lorenzo", "age": 10, "pic": "https://s3.amazonaws.com/uifaces/faces/twitter/utom/48.jpg"}, {"name": "Lisa", "age": 34, "pic": "https://s3.amazonaws.com/uifaces/faces/twitter/uxceo/48.jpg"}, {"name": "Matteo", "age": 25, "pic": "https://s3.amazonaws.com/uifaces/faces/twitter/chadengle/48.jpg"}, {"name": "A Grandmother", "age": 95, "pic": "https://s3.amazonaws.com/uifaces/faces/twitter/teclaro/48.jpg"}, {"name": "Leonardo", "age": 20, "pic": "https://s3.amazonaws.com/uifaces/faces/twitter/joshaustin/48.jpg"}, {"name": "Grandmother", "age": 67, "pic": "https://s3.amazonaws.com/uifaces/faces/twitter/megdraws/48.jpg"}, {"name": "Grandfather", "age": 75, "pic": "https://s3.amazonaws.com/uifaces/faces/twitter/aaronkwhite/48.jpg"}, {"name": "Uncle", "age": 48, "pic": "https://s3.amazonaws.com/uifaces/faces/twitter/robergd/48.jpg"}
];
var max = d3.max(data, function(d) { return d.age; }), start = d3.min(data, function(d) { return d.age; }), width = parseInt(d3.select(".container").style("width"));
// SCALE: Linear
var scaleLinear=d3.scale.linear().domain([start,max]).range([0, width]);
// SCALE: Log
var scaleLog = d3.scale.log().domain([start,max]).rangeRound([0, width]);
// SCALE: Pow
var scalePow = d3.scale.pow().exponent(2).domain([start,max]).rangeRound([0, width]);
// Group for images
var group = d3.select('.container').append("div").classed("group", true);
// Tooltip
var tooltip = d3.select("body")
.append("h3")
.classed("tooltip", true);
// Render data
function render(scale) { currentScale = scale; // Update the range of the scale in order to support a new width (useful for resize) scale.range([0, width]); if (zeroBased) { scale.domain([1,max]); } else { scale.domain([start,max]); } // Enter group.selectAll("div .circle-mask") .data(data) .enter().append("div") .append("img") .attr("src", function(d) { return d.pic;}) .classed("circle-mask", true) // TOOLTIP STUFF .on("mouseover", function(d){ tooltip.html(d.name + " <br> " + d.age + " years old"); return tooltip.style("visibility", "visible"); }) .on("mousemove", function(){ offset = (d3.event.x > width/3) ? 100 : 10; return tooltip.style("top", (event.pageY-10)+"px") .style("left",(event.pageX-offset)+"px"); }) .on("mouseout", function(){ return tooltip.style("visibility", "hidden"); }); // Update group.selectAll("div .circle-mask") .data(data) .transition().ease("cubic-in-out") .duration(500) .delay(function (d, i) { return (i * 50); }) .style('margin-left', function (d) { return ( d3.round(scale(d.age) -25) + "px" ); // Round });
}
// Resize event handler
function toggle() { zeroBased = (zeroBased) ? false : true; d3.select(".btn.zero > span").text(" - " + zeroBased); render(currentScale);
}
// Resize event handler
function resize() { // Update the width width = parseInt(d3.select(".container").style("width")); render(currentScale);
}
// Init
render(scaleLinear); // render the first scale
resize(); // Called in order to apply the right properties at the beginning
// Listener Resize Event
d3.select(window).on('resize', resize);
Developer | Fabio Biondi |
Username | fabiobiondi |
Uploaded | October 13, 2022 |
Rating | 3 |
Size | 3,323 Kb |
Views | 30,360 |
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