To avoid unwanted data in graphs

Question

Hi all,
The below code is giving  output in graphical representation. but the problem i am facing is
even though i am passing SPACE for some variables, they are appearing in the output graph.
what should i do to avoid them ?
for example..
       0    to wa_itab-val2,
       0   to  wa_itab-val3,
       0   to  wa_itab-val4.
i am passing    0  to itab-val2, itab-val3, itab-val4,  but in the result graph they are appearing.
types: begin of t_tab,
        class(5) type c,
        val1 type i,
        val2 type i,
        val3 type i,
        val4 type i,
       end of   t_tab.
types: begin of t_opttab,
       c(20),
       end of   t_opttab.
data: itab type table of t_tab,
      wa_itab type t_tab,
      opttab type table of t_opttab,
      wa_opttab type t_opttab.
move: 'BDC' to wa_itab-class,
      12    to wa_itab-val1,
       0    to wa_itab-val2,
       0   to  wa_itab-val3,
       0   to  wa_itab-val4. " space, 0, ''
append wa_itab to itab.
clear wa_itab.
move: 'ALV'   to wa_itab-class,
      space   to wa_itab-val1,
       15     to wa_itab-val2,
       space  to wa_itab-val3,
        ''    to wa_itab-val4.
append wa_itab to itab.
clear wa_itab.
move: 'Scripts' to wa_itab-class,
      space     to wa_itab-val1,
      space     to wa_itab-val2,
      17        to wa_itab-val3,
       ''    to wa_itab-val4.
append wa_itab to itab.
clear wa_itab.
move: 'MPP' to wa_itab-class,
      ''    to wa_itab-val1,
      ''    to wa_itab-val2,
      ''    to wa_itab-val3,
      09    to wa_itab-val4. " space, 0, ''
append wa_itab to itab.
clear wa_itab.
wa_opttab = 'FIFRST = 3D'.     " Graphics type
append wa_opttab to opttab.
clear wa_opttab.
wa_opttab = 'P3TYPE = TO'.      " Object type
append wa_opttab to opttab.
clear wa_opttab.
wa_opttab = 'P3CTYP = RO'.       " Colors of the objects
append wa_opttab to opttab.
clear wa_opttab.
wa_opttab = 'TISIZE = 2'.        " Head Title Size
append wa_opttab to opttab.
clear wa_opttab.
wa_opttab = 'CLBACK = X'.         " Background Color
append wa_opttab to opttab.
clear wa_opttab.
call function 'GRAPH_MATRIX_3D'
     exporting
          col1        =  'BDC'
          col2        =  'ALV'
          col3        =  'Scripts'
          col4        =  'MPP'
          dim2        = 'Type of reports'
          dim1        = 'No of reports'
          titl        = 'ABAP reports'
     tables
          data        = itab
          opts        = opttab
     exceptions
          others      = 1.
leave program.
Thanks
KR.

Answer 1

Hi,
instead of using this extremely old graphics in an external window use the chart engine (cl_gui_chart_engine).
Creating gaps is easy using the chart engine. Just let me know if you need help after changing your project.
Regards, Kai