# Reflection in y-axis

**URL:** <https://forum.kirupa.com/t/reflection-in-y-axis/175602>\
**Category:** flash\
**Created:** [January 16, 2006, 9:46am UTC](https://forum.kirupa.com/t/reflection-in-y-axis/175602 "2006-01-16T09:46:03Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![apple](https://avatars.discourse-cdn.com/v4/letter/a/b9e5f3/32.png) [@apple](https://forum.kirupa.com/u/apple)\
**Post date:** [January 16, 2006, 9:46am UTC](https://forum.kirupa.com/t/reflection-in-y-axis/175602/1 "2006-01-16T09:46:03Z")

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I’m trying on an exercise that need to check whether the new position of an image is correctly reflect in the y-axis.

The basically of this exercise is:  
Let say there is an object (a dot) at coordinate (2,3). When I click at a new position, a new image of the original object will be flipped at the new position there. So in order to check whether the flipping object is correctly reflected in y-axis, what should be done? Hope someone could help me out. Thanks in advance.