Sets the value self will animate from.
The animation will start at this value and end at propertyTimedAnimation:value-to.
If propertyTimedAnimation:reverse is TRUE, the animation will end at this value instead.
the value to animate from
Sets the value self will animate from.
The animation will start at this value and end at propertyTimedAnimation:value-to.
If propertyTimedAnimation:reverse is TRUE, the animation will end at this value instead.