D3.js band.bandwidth() Function

0 0 1 minute read

The band.bandwidth() function in d3.js is used to find the width of each band.

Syntax:

band.bandwidth()

Parameters: This function does not accept any parameter.

Return Values: This function returns the width of each band.

Example 1:

HTML

<!DOCTYPE html> 
<html lang = "en">
 
<head> 
    <meta charset = "UTF-8" /> 
    <meta name = "viewport"
        path1tent = "width=device-width, 
        initial-scale = 1.0"/> 
    <script src = 
        "https://d3js.org/d3.v4.min.js"> 
    </script> 
</head> 
   
<body> 
    <script> 
        // Creating the band scale with 
        // specified domain and range. 
        var A = d3.scaleBand() 
                    .domain([10, 20, 30, 40, 50]) 
                    .range([0, 10]); 
     
        // Applying bandwidth() Function
        let gfg = A.bandwidth();
 
        // Printing the Output  
        console.log("Bandwidth Of A: ",gfg); 
         
    </script> 
</body>
 
</html>

Output:

Bandwidth Of A:  2

Example 2:

HTML

<!DOCTYPE html> 
<html lang = "en"> 
 
<head> 
    <meta charset = "UTF-8" /> 
    <meta name = "viewport"
        path1tent = "width=device-width, 
        initial-scale = 1.0"/> 
    <script src = 
        "https://d3js.org/d3.v4.min.js"> 
    </script> 
</head> 
 
<body> 
    <script> 
        // Creating the band scale with 
        // specified domain and range. 
        var B = d3.scaleBand() 
                    .domain(["one", "two", "three", "four"]) 
                    .range([0, 60]); 
     
        // Applying bandwidth() Function
        let gfg = B.bandwidth();
 
        // Printing the Output  
        console.log("Bandwidth Of each band in B: ",gfg); 
    </script> 
</body>
 
</html>

Output:

Bandwidth Of each band in B:  15

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