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I n number of divs which are arranged in a circle using javascript. Right now i set the dimension of each div to 40*40. Below is what i am able to achieve so far. This is how i find X & Y of each div.

x = 100 * Math.cos(angle) + hCenter;
y = 100 * Math.sin(angle) + vCenter;

where hCenter & vCenter are center point of the screen

enter image description here

  1. When there are many circles they start overlapping each other. How can i find the height & width of each div so that they fit in circle with a little space between each other.

  2. How can i arrange the same circles in the square. Means animate from circle to square. How to find new X,Y position of each div.

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  • $\begingroup$ Suppose $n$ circles are used. Then the diameter of each would be the length of a side of a regular $n$-gon with diameter $100$. To find this length, simple use the cosine rule. $\endgroup$ – Yiyuan Lee May 18 '14 at 10:40
  • $\begingroup$ i am seriously very bad at scientific maths $\endgroup$ – Ronak Patel May 19 '14 at 5:38

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