By default, a keyframe applies the Linear ease option. The Linear ease option makes steady change between the start and the end keyframe values.
Canvas supports the following easing options:
Linear – Changes steadily between the start and the end keyframes.
Ease In – Accelerates steadily from the starting keyframe towards the ending keyframe.
Ease Out – Decelerates steadily from the starting keyframe towards the ending keyframe.
Ease In Ease Out – Accelerates during first half of the animation and decelerates during the second half of the animation.
Back Ease In – Starts by going backwards a little and then accelerates steadily from the starting keyframe towards the ending keyframe.
Back Ease Out - Decelerates steadily from the starting keyframe towards the ending keyframe, overshoots the target area a little and returns.
Back Ease In Out - Starts by going backwards a little and then accelerates during first half decelerates during the second half of the animation overshooting the target area a little and returns.
Elastic Ease In – Starts with damped oscillation a few times at the starting keyframe and then accelerates steadily from the starting keyframe towards the ending keyframe.
Elastic Ease Out - Decelerates steadily from the starting keyframe towards the ending keyframe, overshoots the target area, and ends with damped oscillation a few times at the ending keyframe.
Elastic Ease In Out – Starts with damped oscillation a few times at the starting keyframe, accelerates during first half of the animation, decelerates during the second half of the animation, and ends with damped oscillation a few times at the ending keyframe.
Bounce Ease In – Bounces twice at the starting keyframe and accelerates steadily from the starting keyframe towards the ending keyframe.
Bounce Ease Out – Decelerates steadily from the starting keyframe towards the ending keyframe and bounces twice at the ending keyframe.
Bounce Ease In Out – Bounces twice at the starting keyframe, accelerates during first half of the animation, decelerates during the second half of the animation, and bounces twice at the ending keyframe.