image flip effect using animation in android

Question

I'm currently working on an Android game

I want to create an image flip effect using animation. How would I do it?

score 2 · Answer 1 · answered May 15 '12 at 10:45

2

There is a good example of such here

answered May 15 '12 at 10:45

Rawkode

Your answer is helpful, but you can make it better by including a summary or relevant portions of the pages you're linking to. This will also help your answer remain great even if the links you included break in the future. – Janusz May 15 '12 at 10:52

score 0 · Answer 2 · edited May 23 '17 at 10:28

0

edited May 23 '17 at 10:28

Community

answered May 15 '12 at 10:45

goodm

Your answer is helpful, but you can make it better by including a summary or relevant portions of the pages you're linking to. This will also help your answer remain great even if the links you included break in the future. – Janusz May 15 '12 at 10:53
Maybe you are right, but there is no reason to down vote my answer. You can comment or put your own answer. He asked a question, which is basic and quick google search. If he expect more precise answer, probably he should precise his question or comment my answer. – goodm May 15 '12 at 10:57

score 0 · Answer 3 · answered Oct 04 '17 at 17:41

I managed to achieve this using setScaleX (for flip/reflection around the Y axis). Use setScaleY for flip/reflection around the X axis.

final ValueAnimator rotation = ValueAnimator.ofFloat(0, 360);

Then in your onAnimationUpdate function, set scale on X or Y using the cosine function on your range of angles.

view.setScaleX((float)Math.cos(Math.toRadians((Float)valueAnimator.getAnimatedValue())));

Hope this helps

3 Answers3