Legend Box Styling Demo
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|                                                                                |
| *                 -                                                            |
|               -- -  - --                                                       |
|             -            --                                   -- sin(x)        |
| *          -                -                                 -- 0.5 sin(x)    |
| 0.5%%    -                   -                                -- 0.7 cos(x)% % |
|       %%                       -                              -- -0.3 sin(x)   |
| *     -  % %  == == = == =       -                                %%           |
|     -    = =%             = =                                   %              |
| *  -  ==      %              = =  -               ## # ## ## #% #              |
|     =          %                 == -        # ##            %    ## ##        |
| 0.0=             %                  =-  # # #              %            ##     |
| %#                %                  # #                  %                # # |
|    ##               %            ## #  -=               %                = =   |
|       ## # #          %     ## #        - = =          %                =      |
| *           # ## ## # #% %#               -  = =   % %               ==  -     |
|                           %                     = %             = ==    -      |
| -0.5                        %               -   %  = = == == ==       -        |
|                              % %             % %                     -         |
|                                  %% %% %% % %  -                   -           |
| *                                               -                 -            |
|                                                   --            -              |
| * *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  * -* -* -*  *  *  *  *  * |
|0           1           2            3            4            5           6    |
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