Unable to rotate an image in clockwise direction in unity c#
<p>I have an image to be rotated in a pivot point(top) through animation. I am able to rotate it in <strong>anti-clockwise direction</strong> by simply changing the <strong>z-rotation value.</strong> <strong>But I want to rotate an image in clockwise direction.</strong> </p>

<p><em>If I put a z-rotation value -45 degree, unity converts it to 315 degree and rotates an image in anti-clockwise direction.</em></p>

<p><em>The image to be rotated has pivot point at top as shown in the figure below.</em></p>

<p><a href="https://i.stack.imgur.com/dCK0R.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dCK0R.png" alt="enter image description here"></a></p>