java - Place points around z axis -


i want place points around z axis. right placing points around xy plane using following code snippet:

int points = 8; double x = 5; double y = 7; double radius =100;  absolutepanel absolutepanel = new absolutepanel();  double slice = 2 * math.pi / points; (int = 0; < points; i++) {     double angle = slice * i;     int newx = (int)(x + radius * math.cos(angle));     int newy = (int)(y + radius * math.sin(angle));     label label =new label("test"+i);     absolutepanel.add(label,newx,newy);     system.out.println("newx="+newx + "newy="+newy); }

but want these points around z axis. can me?


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