Last active
March 24, 2017 12:24
-
-
Save navdeepsingh/4c1fd3eb09e0815734929fc271ae25cf to your computer and use it in GitHub Desktop.
D3-LineChart
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.
Learn more about bidirectional Unicode characters
var w = 350; | |
var h = 200; | |
var monthlySales = [ | |
{ 'month': 10, 'sales': 12 }, | |
{ 'month': 20, 'sales': 8 }, | |
{ 'month': 30, 'sales': 85 }, | |
{ 'month': 40, 'sales': 10 }, | |
{ 'month': 50, 'sales': 23 }, | |
{ 'month': 60, 'sales': 85 }, | |
{ 'month': 70, 'sales': 34 }, | |
{ 'month': 80, 'sales': 24 }, | |
{ 'month': 90, 'sales': 43 }, | |
{ 'month': 100,'sales': 21 } | |
]; | |
var lineFun = d3.svg.line() | |
.x(function(d) { return d.month*3; }) | |
.y(function(d) { return d.sales; }) | |
.interpolate("linear"); | |
var svgContainer = d3.select("body").append("svg").attr({ | |
width : w, | |
height: h | |
}); | |
var viz = svgContainer.append("path") | |
.attr({ | |
"d": lineFun(monthlySales), | |
"stroke": "purple", | |
"stroke-width": 2, | |
"fill": "none" | |
}); | |
//add labels | |
var labels = svgContainer.selectAll("text") | |
.data(monthlySales) | |
.enter() | |
.append("text") | |
.text(function(d) {return d.sales; }) | |
.attr({ | |
x : function(d) {return d.month*3;}, | |
y : function(d) {return d.sales;}, | |
"font-size": "12px", | |
"font-family": 'sans-serif', | |
"fill": "#666666", | |
"text-anshor": "start", | |
"dy": ".35em", | |
"font-weight": function(d, i){ | |
if (i === 0 || i==(monthlySales.length-1)) { | |
return "bold"; | |
} else { | |
return "normal"; | |
} | |
} | |
}); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment