make straight line curved by touching

Question

I'm working on app that draws a straight line and the user can curve it (like an arc) by touching a point in that line and start moving his finger.

I was thinking of

drawArc ()

But it doesn't seem that i can change it at run-time, or even handle it.

Any suggestions please?

It seems you want a Bezier Curve: http://stackoverflow.com/questions/9993030/bezier-curve-and-canvas — Phantômaxx, May 09 '15 at 13:04

score 0 · Accepted Answer · answered May 09 '15 at 13:02

0

I suggest you use a Path and draw a path with canvas.drawPath(path, paint);. You can curve ut with path.quadTo(float x1, float y1, float x2, float y2)

answered May 09 '15 at 13:02

Bojan Kseneman

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can you give me an example of how to use this method? thanks! – user3446273 May 10 '15 at 10:39

make straight line curved by touching

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