Small ball fitting animation example of Android animation

Small ball fitting animation example of Android animation

Effect achieved:

Animation composition:

1. Fit the circle through the third-order Bezier curve, the origin of the fitting coefficient, and how to select the control point

2. Use canvas.translate, scale and rotate methods to gradually draw

3. Be familiar with the fitting process

4. If you are not familiar with it, draw the moving route of the auxiliary point first, which is good for understanding the fitting process of the split of two circles

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