【實用生產應用app】Bezier Expert|最夯免費app-gigacircle

OVERVIEWBezier Expert is a simple and enjoyable app, which measures and trains your ability to draw a Bezier curve.Bezier curve is a curve frequently used to draw smooth and scalable illustrations and to create fonts. With this app, your iPhone/iPad/iPod touch will become a good Bezier curve trainer, and you can intuitively grasp how to operate it.FEATURES-Multi-touch (up to 4 points) operation available-The number of stages is infinite-6 levels of difficulty-Free drawing mode available-No ads-Free-Tweeting of your work availableHOW TO PLAY-Your task is to move a colored line in order to make it overlap a gray line.-There are four colored circles. They are critical four points of quadratic Bezier curves. You can move them by touching and dragging them.-When the colored circles moves, the colored line will move accordingly.