The sin() method is used to return the sine of a specified angle expressed in radians or degrees which is in range [-inf, +inf]. The returned value is in range [-1, +1].
Syntax:
sin( angle )
Parameters: This method accepts a parameter as mentioned above and described below:
- angle: This parameter holds the specified angle in radians or degrees.
Return Value: This method returns the value in the range of -1 to +1.
Example 1:
Javascript
<!DOCTYPE html><html><head> <!-- Adding the FabricJS library --> <script src= </script></head><body> <script type="text/javascript"> // Calling sin() function over // specified angles of 0 and 5 console.log(fabric.util.sin(0)); console.log(fabric.util.sin(5)); </script></body></html> |
Output:
0 -0.9589242746631385
Example 2:
Javascript
<!DOCTYPE html><html><head> <!-- Adding the FabricJS library --> <script src= </script></head><body> <script type="text/javascript"> // Specifying some angles var a = -1; var b = 0.6; // Calling sin() function over // above specified angles console.log(fabric.util.sin(a)); console.log(fabric.util.sin(b)); </script></body></html> |
Output:
-0.8414709848078965 0.5646424733950354
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