java拓扑圆形布局算法
int centerX = 400;//圆心坐标 int centerY = 300; int radius = 200;//半径 //count: 节点数目 for (int i= 0; i<count; i++) { int x = centerX+ (int)(radius * Math.cos(Math.PI * 2 / count * i)); int y = centerY+ (int)(radius * Math.sin(Math.PI * 2 / count * i)); node[i].setX(x); node[i].setY(y); }
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