Skip to content

Instantly share code, notes, and snippets.

@gee-whiz

gee-whiz/.block

Created November 20, 2020 13:38
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save gee-whiz/8f67fb66bcdae89d94382e256477714d to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save gee-whiz/8f67fb66bcdae89d94382e256477714d to your computer and use it in GitHub Desktop.
Download ZIP
4.9 scatter plot | log axis
Raw
.block
license: mit
Raw
index.html
<!DOCTYPE html>
<meta charset="utf-8">
<html>
<head>
<!-- Google fonts Second Reference-->
<link href="https://fonts.googleapis.com/css2?family=Montserrat+Alternates:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Montserrat:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Roboto:ital,wght@0,100;0,300;1,100;1,300&display=swap" rel="stylesheet">
<!-- Connecting with D3 library-->
<script src="https://d3js.org/d3.v4.min.js" charset="utf-8"></script>
<!-- Creating the headlines -->
<p id="h1">PERSONALISED AXES</p>
<div id="link">by
<a href="https://slides.com/sandravizmad">SANDRA</a></div>
<style>
/*Defining text stylings*/
#h1 {
font-size:30px;
margin:30px 0px 0px 20px;
color:#f5fa91;
font-family:'Montserrat Alternates', sans-serif;
font-weight:300;
}
#link {
font-family:'Montserrat Alternates', sans-serif;
font-weight:200;
font-size:10px;
margin:5px 0px 0px 22px;
color:white;
}
a:link, a:visited, a:active {
text-decoration: none;
color:white;
border-bottom:1.5px dotted white;
}
body {
background-color:#011227;
}
/*Defining axis stylings*/
.y-axis text, .x-axis text {
font-family:'Montserrat Alternates', sans-serif;
font-weight:400;
font-size:10px;
opacity:1;
fill:white;
}
.x-axis path {
fill:none;
stroke-width:0;
stroke-opacity:1;
stroke:white;
}
.y-axis path {
fill:none;
stroke-width:0;
stroke-opacity:1;
stroke:white;
}
.y-axis line {
fill:none;
stroke-width:0.1;
stroke-opacity:1;
stroke:white;
stroke-dasharray:2;
}
.x-axis line {
fill:none;
stroke-width:0;
stroke-opacity:1;
stroke:white;
stroke-dasharray:2;
}
/*Defining chart style properties*/
circle {
fill:#f5fa91;
opacity:0.5;
}
</style>
</head>
<body>
<script>
//Margin conventions
var m = {top:100, right:50, bottom:50, left:40}
w = 700 - m.left + m.right,
h = 700 - m.top - m.bottom;
//Container
var svg = d3.select("body")
.append("svg")
.attr("width", w + m.left + m.right)
.attr("height", h + m.top + m.bottom)
.append("g")
.attr("transform", `translate(${m.left}, ${m.top})`);
//Define the format
var formatNumber = d3.format(".2s");
//Data loading
d3.tsv(
"https://gist.githubusercontent.com/sandravizmad/8fb184d477565dd7e9ada471fe41db7f/raw/775829eb551019b26b16acc8c1a99243e8d1c0d2/diamonds%2520tsv",
type,
function(data) {
//X scale
var x = d3.scaleLinear()
.domain(d3.extent(data, d => d.carat))
.range([0, w]);
//Y scale
var y = d3.scaleLog()
.domain(d3.extent(data, d => d.price))
.rangeRound([h, 0]);
//Color Scale
var c = d3.scaleLog()
.domain(d3.extent(data, d => d.price))
.range(['#8ff798', '#85f6fa']);
//Draw the circles
svg.selectAll("circle")
.data(data)
.enter()
.append("circle")
.style('fill', d => c(d.price))
.attr("cx", d => x(d.carat))
.attr("cy", d => y(d.price))
.attr("r",1);
//X axis
svg.append("g")
.attr("class", "x-axis")
.attr("transform", `translate(0, ${h})`)
.call(d3.axisBottom()
.scale(x)
.ticks(5)
.tickSize(-h)
.tickPadding(20));
//Y axis
svg.append("g")
.attr("class","y-axis")
.attr("transform",`translate(0,0)`)
.call(d3.axisLeft()
.scale(y)
.tickValues([300, 500, 1000, 2000, 4000, 6000, 8000, 10000, 12000, 14000, 16000, 18000])
.tickSize(-w)
.tickPadding(20)
.tickFormat(formatNumber));
});
//Data format
function type(d) {
d.carat=+d.carat;
d.price=+d.price;
return d;
}
</script>
</body>
</html>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment