Qt Quick的Canvas画图之arcTo

函数描述:

object arcTo(real x1, real y1, real x2, real y2, real radius)

用途:

画一段与两个线段相切的圆弧。

用法:

beginPath();

moveTo(x, y);

arcTo(x1, y1, x2, y2, radius);

strokeStyle = "red";

stroke();

图示:

  

原文地址:https://www.cnblogs.com/yunhaisoft/p/5191485.html