 Usage:    data=getdata(di, row_num, col_num, data_num)   

 

 Input:



  di                     Display 

                         

                         

  row_num                integer, 1, ..., count of lines of di 

                         

                         

  col_num                integer, 1, ..., count of columns of di 

                         

                         

  data_num               integer, 1, ..., count of data sets plotted in this plot 

                         

                         

 Output:



  data                   a complex object that includes following components: 

                         

                         

                         a matrix of the points 

                         

                         

  pcolor                 a (nx3) matrix of color 

                         

                         

  pstyle                 (nx1), style 

                         

                         

  psize                  (nx1), size. 

                         

                         

--------------------------------------------------------------

(C) MD*TECH Method and Data Technologies, 21.9.2000

