docs(fwData): improve doxygen of Image, Mesh and Array
Description
Improve doxygen about new API of Image, Mesh and Array: add examples, fix some mistakes.
Also improve Image::at(x, y, z, c)
to add the component parameter, it allows to retrieves the value of an element of a image with components
Closes #513 (closed)
How to test it?
- Run unit tests and see that nothing is broken
ninja test
- Generate the doxygen
ninja doc
(don't forget to enable 'BUILD_DOCUMENTATION' cmake option)