The invertTransform() method is used to return the inverted form of the specified array transform. This function computes the bit-wise Inversion of an array element.
Syntax:
invertTransform(t)
Parameters: This method accepts a parameter as mentioned above and described below:
- t: This parameter holds the specified array transform.
Return Value: This method returns the inverted form of the specified array transform.
Example 1:
Javascript
<!DOCTYPE html><html>Â
<head>Â Â Â Â <!-- Adding the FabricJS library -->Â Â Â Â <script src=Â Â Â Â </script></head>Â
<body>Â Â Â Â <script type="text/javascript">Â
        // Calling invertTransform() function over        // some array transform        console.log(fabric.util            .invertTransform([1, 2, 3]));Â
        console.log(fabric.util            .invertTransform([1, 2, 3, 4]));Â
        console.log(fabric.util            .invertTransform([1, 2, 3, 4, 5]));Â
        console.log(fabric.util            .invertTransform([1, 2, 3, 4, 5, 6]));    </script></body>Â
</html> |
Output:
[null,null,null,null,null,null] [-2,1,1.5,-0.5,null,null] [-2,1,1.5,-0.5,null,null] [-2,1,1.5,-0.5,1,-2]
Example 2:
Javascript
<!DOCTYPE html><html>Â
<head>Â Â Â Â <!-- Adding the FabricJS library -->Â Â Â Â <script src=Â Â Â Â </script></head>Â
<body>Â Â Â Â <script type="text/javascript">Â
        // Specifying some arrays        var array1 = [5, 10, 15, 20];        var array2 = [1, 3, 5, 7, 9, 11];Â
        // Calling invertTransform() function        // over the above array transform        console.log(fabric.util.invertTransform(array1));        console.log(fabric.util.invertTransform(array2));    </script></body>Â
</html> |
Output:
[-0.4,0.2,0.3,-0.1,null,null] [-0.875,0.375,0.625,-0.125,1,-2]
Whether you’re preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape, neveropen Courses are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we’ve already empowered, and we’re here to do the same for you. Don’t miss out – check it out now!
