D3.js symbol.size() Method

Last Updated : 14 Sep, 2020

The symbol.size() method can be used to change the size of the symbol.

Syntax:

symbol.size([size])

Parameters: This function accepts a single parameter as mentioned above and described below:

size: This is the size in square pixels or the area to be set.

Return Value: This method has no return value.

Example 1:

HTML

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
 
    <script src=
        "https://d3js.org/d3.v5.min.js">
    </script>
</head>
 
<body>
 
    <h1 style="text-align: center; color: green;">
        GeeksforGeeks
    </h1>
 
    <h3 style="text-align: center;">
        D3.js | symbol.size() Method
    </h3>
 
    <center>
    <svg id="gfg" width="100" height="100"></svg>
    </center>
 
    <script>
        var sym = d3.symbol().size(300);
        d3.select("#gfg")
            .append("path")
            .attr("d", sym)
            .attr("fill", "green")
            .attr("transform", "translate(50,50)");
 
    </script>
</body>
 
</html>

Output:

Example 2:

HTML

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
 
    <script src=
        "https://d3js.org/d3.v5.min.js">
    </script>
</head>
 
<body>
 
    <h1 style="text-align: center; color: green;">
        GeeksforGeeks
    </h1>
 
    <h3 style="text-align: center;">
        D3.js | symbol.size() Method
    </h3>
 
    <center>
    <svg id="gfg" width="100" height="100"></svg>
    </center>
 
    <script>
        var sym = d3.symbol().size(500);
        d3.select("#gfg")
            .append("path")
            .attr("d", sym)
            .attr("fill", "none")
            .attr("stroke", "green")
            .attr("stroke-width", "5px")
            .attr("transform", "translate(50,50)");
 
    </script>
</body>
 
</html>