highlight.m

matlab 数独游戏源码 但是没有注释

function highlight(handles,ix);

hlbox=getappdata(handles.sudoku,'hlbox');
if ix>0,
    [i,j]=ind2sub([9 9],ix);
    set(hlbox,'xdata',i+[-1 0 0 -1 -1],'ydata',j+[-1 -1 0 0 -1],'visible','on');
else
    set(hlbox,'visible','off');
end
setappdata(handles.sudoku,'hlbox',hlbox)
setappdata(handles.sudoku,'selected',ix)