How do I modify de image angle without distort the sprite?

Hi peoples.

How i fix it? I click in the sprite to set it angle and it distort beside.

I don't wanna it distorted.

postimage.org free pic

It looks like you're using point sampling instead of linear.

Check your project properties and make sure the sampling is set to linear.

~Sol

I has checked it, it is setted as linear.

I don't know what is the problem.

Update your graphics card drivers. It's very possible that it only looks that way on your computer - it will probably look fine on any other computer.

~Sol