告诉一个圆的二维坐标点，用labview按一定顺序画圆-To circle in labview in a certain order

利用labview的xy图，画一个圆。根据sinx^2+cosx^2 1利用labview的正弦波生成函数画出圆-Use labview s xy chart to draw a circle. According to sinx ^ 2+ cosx ^ 2 1 using labview sine wave generation function to draw a circle

用labview实现圆形的绘制，并可以改变圆的半径值(Using LabVIEW to achieve circular drawing, and can change the radius of the circle.)