Pointer in an image displayed by mathematica

[Haitham]

I would like to use the pointer in an image displayed by mathematica and have the software tell me the corrdinates of that pixel in the image.

I am diaplying the image using the following command:

ims = Table[showSlice[data, i, AspectRatio -> Automatic,
ImageSize -> 100, DisplayFunction -> Identity], {i, 1, 5, 1}];

Show[GraphicsArray[{ims}], ImageSize -> 600

Any help will be greatly appreciated!

 

[Haitham]

I don't think my question made complete sense. It certainley needed better clarity. What I am trying to achieve is to pick some region or pixel in a mathematica displayed image and have mathematica tell the coordinates of that image.

Thanks!