D3.js arc.innerRadius() Function
The arc.innerRadius function in d3.js is used to set the inner radius of the arc. It takes a number that defines the inner radius of the arc.
Syntax:
arc.innerRadius([radius]);
Parameters: This function accepts a single parameter as mentioned above and described below.
- radius: This defines the size of the inner radius of the arc.
Return Values: This function does not return anything.
Example 1:
HTML
<!DOCTYPE html>
< html lang = "en" >
< head >
< meta charset = "UTF-8" />
< meta name = "viewport"
content=" width = device -width,
initial-scale = 1 .0"/>
< script src =
</ script >
</ head >
< body >
< div style = "width:300px; height:300px;" >
< center >
< h1 style = "color:green" >
GeeksforGeeks
</ h1 >
< h2 >
arc.innerRadius()
</ h2 >
</ center >
< svg width = "300" height = "300" >
</ svg >
</ div >
< script >
var svg = d3.select("svg")
.append("g")
.attr("transform", "translate(150,100)");
// Arc gernerator function
var arc = d3.arc()
.outerRadius(0)
// Use of innerRadius Function
.innerRadius(60)
.startAngle(0)
.endAngle(10);
svg.append("path")
.attr("class", "arc")
.attr("d", arc);
let p = document.querySelector(".arc");
p.style.fill="green";
</ script >
</ body >
</ html >
|
Output:
Example 2:
HTML
<!DOCTYPE html>
< html lang = "en" >
< head >
< meta charset = "UTF-8" />
< meta name = "viewport"
content=" width = device -width,
initial-scale = 1 .0"/>
< script src =
</ script >
</ head >
< body >
< div style = "width:300px; height:300px;" >
< center >
< h1 style = "color:green" >
GeeksforGeeks
</ h1 >
< h2 >
arc.innerRadius()
</ h2 >
</ center >
< svg width = "300" height = "300" >
</ svg >
</ div >
< script >
var svg = d3.select("svg")
.append("g")
.attr("transform", "translate(150,100)");
// Arc generator function
var arc = d3.arc()
.outerRadius(10)
// Use of innerRadius Function
.innerRadius(50)
.startAngle(0)
.endAngle(10);
svg.append("path")
.attr("class", "arc")
.attr("d", arc);
let p = document.querySelector(".arc");
p.style.fill="green";
</ script >
</ body >
</ html >
|
Output:
Last Updated :
15 Sep, 2021
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