function  preklopit(nazev)
%PREKLOPIT Summary of this function goes here
%   Detailed explanation goes here

obr = imread(nazev);
obr2 = zeros(size(obr));


for i = 0 : size(obr, 1)-1
    for j = 0 : size(obr,2)-1
        obr2(size(obr,1)-i,j+1,1) = obr (i+1,j+1,1);
        obr2(size(obr,1)-i,j+1,2) = obr (i+1,j+1,2);
        obr2(size(obr,1)-i,j+1,3) = obr (i+1,j+1,3);
    end
end

%obr2=obr(end:-1:1,:,:);
imshow(uint8(obr2));