The color.displayable() function in D3.js is used to return true if the color is displayable otherwise false.
Syntax:
color.displayable()
Parameters: This function does not accept any parameters.
Return Value: This function returns true if the color is displayable otherwise false.
Below program illustrate the color.displayable() function in D3.js:
Example:
<!DOCTYPE html> <html> <head> <title>
color.displayable() function
</title>
<script src=
</script>
</head> <body> <script>
// Calling the d3.color() function
// with some parameters
var color1 = d3.color( "red" );
var color2 = d3.color( "green" );
var color3 = d3.color( "blue" );
// Calling the color.displayable() function
var A = color1.displayable();
var B = color2.displayable();
var C = color3.displayable();
// Getting the value true or false
console.log(A);
console.log(B);
console.log(C);
</script>
</body> </html> |
Output:
true true true