How to store current canvas in array?

@deron 

To store the current canvas in an array, you can follow these steps:

1. Create an empty array to store the canvas data:

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let canvasArray = [];

1. Get the canvas element and its context:

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let canvas = document.querySelector('canvas');
let ctx = canvas.getContext('2d');

1. Get the image data from the canvas using the getImageData method:

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let imageData = ctx.getImageData(0, 0, canvas.width, canvas.height);

1. Store the image data in the array:

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canvasArray.push(imageData);

Now, you have stored the current canvas in the canvasArray. You can access and manipulate the stored canvas data as needed.