The Javascript Uint8ClampedArray array is an array of 8-bit unsigned integers clamped to 0-255. If the value passed is less than 0 or larger than 255 then it will be set instead. If a non-integer is specified, the nearest integer will be set.
The Uint8ClampedArray.of() method creates a new typed array from a variable number of arguments.
Syntax:
Uint8ClampedArray.of(el0, el1, el2, ..., eln)
Parameters:
- n-elements: This method accepts the number of elements, which are basically the element for which the array is created.
Return Value: This method returns a new Uint8ClampedArray instance.
Example 1: In this example, the values passed are the character values that are converted to Uint8Clamped by the method.
Javascript
<script> // Creating a Uint8ClampedArray from // an array by creating the array from // the Uint8ClampedArray.of() method let uint8CArr = new Uint8ClampedArray; uint8CArr = Uint8ClampedArray.of( '40', '51', '56', '18', '24'); // Printing the result console.log(uint8CArr); </script> |
Output:
Uint8ClampedArray(5) [40, 51, 56, 18, 24]
Example 2: In this example, the values passed are the int values that are converted to Uint8Clamped by the method. -9999 and 799 converted to 0 and 255 respectively.
Javascript
<script> // Creating a Uint8ClampedArray from // an array by creating the array from // the Uint8ClampedArray.of() method let uint8CArr = new Uint8ClampedArray; // Accepts the uint8C values uint8CArr = Uint8ClampedArray.of( -9999, 50, 7, 799, 8); // Print the result console.log(uint8CArr); </script> |
Output:
Uint8ClampedArray(5) [0, 50, 7, 255, 8]
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