Fabric.js invoke() Method
The Fabric.js invoke() method is used to perform certain actions like sorting, joining, etc. on the elements of the specified array.
Syntax:
invoke(array, method)
Parameters: This method accepts two parameters as mentioned above and described below:
- array: This parameter holds the array to iterate over.
- method: This parameter holds the name of a method to invoke.
Return Value: This method returns the array formed after the given method is applied to it.
Example 1: This example shows the basic use of the Fabric.js invoke() method.
Javascript
<script src= "https://cdnjs.cloudflare.com/ajax/libs/fabric.js/3.6.2/fabric.min.js"> </script> <script type="text/javascript" src= "https://cdnjs.cloudflare.com/ajax/libs/fabric.js/3.6.2/fabric.min.js.map"> </script> <script type="text/javascript" src= "https://cdnjs.cloudflare.com/ajax/libs/fabric.js/3.6.2/fabric.js"> </script> <script type="text/javascript"> console.log(fabric.util.array .invoke([[1, 6, 8], [7, 5, 3], [33, 76, 55]], 'sort')); </script> |
Output:
[[1, 6, 8], [3, 5, 7], [33, 55, 76]]
Example 2: This example shows the basic use of the Fabric.js invoke() method.
Javascript
<script src= "https://cdnjs.cloudflare.com/ajax/libs/fabric.js/3.6.2/fabric.min.js"> </script> <script type="text/javascript" src= "https://cdnjs.cloudflare.com/ajax/libs/fabric.js/3.6.2/fabric.min.js.map"> </script> <script type="text/javascript" src= "https://cdnjs.cloudflare.com/ajax/libs/fabric.js/3.6.2/fabric.js"> </script> <script type="text/javascript"> console.log(fabric.util.array .invoke([[11, 6, 8], [33, 25, 32]], 'join')); </script> |
Output:
["11, 6, 8", "33, 25, 32"]
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