I'm trying to create an animation from this to that, with the Primitive oval tool, but I didn't find how to animate the angle.
It can be done using an animated mask or possibly a shape tween with a stroke but in what direction are you picturing the stroke to go from image 1 to image 2? I'd be happy to solve this for you and possibly live stream the process. Just need to visualize the actual animation.
I would like to create an animation from 0° to 360° like a circular progress bar
The cheat-iest way to do it would be to make it a frame-by-frame animation from a full circle to none by changing the angle in the Properties panel then reverse the frames:
Instead of 'cheatiest' why doesn't animate simply animate between parameters which is very common in other animation applications?
The inability to do that simple animation in a program called Animate is pretty baffling, don't you agree?
Simply parametrically tween from one angle to the next. Can it be explained why that wouldn't be a feature in this program?
It seams tha function was removed. Because it was possible do that in the past with Flash.
Adobe, What was happen?
In what version? I have Flash CS6 right here and no, it wasn't tweenable. I would like the feature though.
I think using the half circle mask technique is a nice solution. Check out this tutorial for details: http://html-tuts.com/flash-circular-progress-bar/
Scroll down to the "Create the Flash Circular Progress Bar with Mask" part; it will give you the result you want.