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D3.js schemeCategory10 Method
  • Last Updated : 26 Aug, 2020

The d3.schemeCategory10 method in D3.js is used to return an array of ten categorical colors which is returned as RGB hexadecimal strings.

Syntax:

d3.schemeCategory10

Parameters: This function does not accept any parameter.

Return Value: It returns an RGB hexadecimal string.

Below examples illustrate the schemeCategory10 method in D3.js:



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= "
    </script
    <script src= "
    </script
    <script src= "
    </script
    <script src= "
    </script
</head>
   
<body
    <center>
    <h1 style="color:green;">GeeksForGeeks</h1>
      
    <h3>D3.js schemeCategory10 Method</h3>
      
    <script
        document.write(d3.schemeCategory10[0]+"<br>"); 
        document.write(d3.schemeCategory10[1]+"<br>");
        document.write(d3.schemeCategory10[2]+"<br>");
        document.write(d3.schemeCategory10[3]+"<br>");
        document.write(d3.schemeCategory10[4]+"<br>");
        document.write(d3.schemeCategory10[5]+"<br>");
        document.write(d3.schemeCategory10[6]+"<br>");
        document.write(d3.schemeCategory10[7]+"<br>");
        document.write(d3.schemeCategory10[8]+"<br>");
        document.write(d3.schemeCategory10[9]+"<br>");
    </script
    </center>
</body
</html>

Output:

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= "
    </script
    <script src= "
    </script
    <script src= "
    </script
    <script src= "
    </script
   
    <style
        div { 
            padding: 3px; 
            width: fit-content; 
            height: 20px;
            width: 250px;
        
    </style
</head>
  
<body
    <center>
    <h1 style="color:green;">GeeksForGeeks</h1>
      
    <h3>D3.js schemeCategory10 Method</h3>
      
    <div class="b1"
        <span
            D3.schemeCategory10[0] 
        </span
    </div
    <div class="b2"
        <span
            D3.schemeCategory10[1]   
        </span
    </div
    <div class="b3"
        <span
            D3.schemeCategory10[2] 
        </span
    </div
    <div class="b4"
        <span
            D3.schemeCategory10[3]  
        </span
    </div
    <div class="b5"
        <span
            D3.schemeCategory10[4] 
        </span
    </div
    <div class="b6"
        <span
            D3.schemeCategory10[5]  
        </span
    </div
    <div class="b7"
        <span
            D3.schemeCategory10[6]  
        </span
    </div
    <div class="b8"
        <span
            D3.schemeCategory10[7] 
        </span
    </div
    <div class="b9"
        <span
            D3.schemeCategory10[8] 
        </span
    </div
    <div class="b10"
        <span
            D3.schemeCategory10[9] 
        </span
    </div
    <script
        // Array of colors is given 
        let color1 = d3.schemeCategory10[0]; 
        let color2 = d3.schemeCategory10[1]; 
        let color3 = d3.schemeCategory10[2]; 
        let color4 = d3.schemeCategory10[3]; 
        let color5 = d3.schemeCategory10[4]; 
        let color6 = d3.schemeCategory10[5];
        let color7 = d3.schemeCategory10[6]; 
        let color8 = d3.schemeCategory10[7];
        let color9 = d3.schemeCategory10[8]; 
        let color10 = d3.schemeCategory10[9]; 
  
        let b1 = document.querySelector(".b1"); 
        let b2 = document.querySelector(".b2"); 
        let b3 = document.querySelector(".b3"); 
        let b4 = document.querySelector(".b4"); 
        let b5 = document.querySelector(".b5"); 
        let b6 = document.querySelector(".b6"); 
        let b7 = document.querySelector(".b7"); 
        let b8 = document.querySelector(".b8"); 
        let b9 = document.querySelector(".b9"); 
        let b10 = document.querySelector(".b10"); 
          
        b1.style.backgroundColor = color1; 
        b2.style.backgroundColor = color2;
        b3.style.backgroundColor = color3; 
        b4.style.backgroundColor = color4;
        b5.style.backgroundColor = color5; 
        b6.style.backgroundColor = color6;
        b7.style.backgroundColor = color7;
        b8.style.backgroundColor = color8; 
        b9.style.backgroundColor = color9;
        b10.style.backgroundColor = color10; 
    </script
    </center>
</body
</html>

Output:

full-stack-img

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