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D3.js schemePastel1 Method
  • Last Updated : 23 Aug, 2020
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The d3.schemePastel1 method in D3.js is used to return an array of nine categorical colors which is returned as RGB hexadecimal strings.

Syntax:

d3.schemePastel1

Parameters: This function does not accept any parameter.

Return Value: It returns an RGB hexadecimal string.

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 schemePastel1 Method</h3>
      
    <script
        document.write(d3.schemePastel1[0]+"<br>"); 
        document.write(d3.schemePastel1[1]+"<br>");
        document.write(d3.schemePastel1[2]+"<br>");
        document.write(d3.schemePastel1[3]+"<br>");
        document.write(d3.schemePastel1[4]+"<br>");
        document.write(d3.schemePastel1[5]+"<br>");
        document.write(d3.schemePastel1[6]+"<br>");
        document.write(d3.schemePastel1[7]+"<br>");
        document.write(d3.schemePastel1[8]+"<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 schemePastel1 Method</h3>
      
    <div class="b1"
        <span
            D3.schemePastel1[0] 
        </span
    </div
    <div class="b2"
        <span
            D3.schemePastel1[1]   
        </span
    </div
    <div class="b3"
        <span
            D3.schemePastel1[2] 
        </span
    </div
    <div class="b4"
        <span
            D3.schemePastel1[3]  
        </span
    </div
    <div class="b5"
        <span
            D3.schemePastel1[4] 
        </span
    </div
    <div class="b6"
        <span
            D3.schemePastel1[5]  
        </span
    </div
    <div class="b7"
        <span
            D3.schemePastel1[6]  
        </span
    </div
    <div class="b8"
        <span
            D3.schemePastel1[7] 
        </span
    </div
    <div class="b9"
        <span
            D3.schemePastel1[8] 
        </span
    </div
    <script
        // Array of colors is given 
        let color1 = d3.schemePastel1[0]; 
        let color2 = d3.schemePastel1[1]; 
        let color3 = d3.schemePastel1[2]; 
        let color4 = d3.schemePastel1[3]; 
        let color5 = d3.schemePastel1[4]; 
        let color6 = d3.schemePastel1[5];
        let color7 = d3.schemePastel1[6]; 
        let color8 = d3.schemePastel1[7];
        let color9 = d3.schemePastel1[8]; 
  
        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"); 
          
        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; 
          
    </script
    </center>
</body
</html>

Output:

full-stack-img

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