How to rotate 2d array 90 degree anticlockwise by using c programming?

Hello,


Rotating an image requires math knowledge as well as experience using the graphic libraries. Take a look at the links I provided below, especially that google groups link.





Basically the operations to rotate the image is to recreate the image the examples below clearly indicate the steps.





Good Luck

How to rotate 2d array 90 degree anticlockwise by using c programming?
Sounds a lot like homework to me... figure it out yourself or you won't learn anything.
Reply:you can think of it as matrix


of dimension 2*n


1 2


3 4


4 5





so it should look like


1 3 4


2 4 5

daisy