buildrdswindow

Langue: en

Version: October 1, 1997 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

NAME

buildrdswindow - builds windowing of a figure
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SYNOPSYS

 #include "rwinnn.h"
  rdswindow *buildrdswindow( Figure )
     rdsfig_list *Figure;
 

PARAMETER

Figure
The figure where has to be built the windowing.

DESCRIPTION

The buildrdswindow function permits to build windowing on the figure named 'Figure'.

RETURN VALUE

The pointer to the windowing structure "rdswindow".

ERRORS

"Rds202: rdsalloc error, can't continue !"
it's impossible to allocate the memory size desired

EXAMPLE

         #include "mphnnn.h"
         #include "mutnnn.h"
         #include "rdsnnn.h"
         #include "rfmnnn.h"
         #include "rwinnn.h"
         #include "rtlnnn.h"
         main()
           {
             phfig_list     *MbkFigure;
             rdsfig_list    *RdsFigure;
             rdswindow      *Window;
             long            X,Y,Offset;
             rdswin_list    *Win;
             rdswinrec_list *WinRec;
             rdsrec_list    *ScanRec;
             char            Layer;
             char            Index;
             mbkenv();
             rdsenv();
             loadrdsparam();
             MbkFigure = getphfig("na2_y",'A');
             RdsFigure = figmbkrds(MbkFigure,0,0); 
             Window    =  buildrdswindow ( RdsFigure );
             /* gets each window of the table */
             for ( X = 0 ; X < Window->DX ; X ++ )
              for ( Y = 0 ; Y < Window->DY ; Y ++ ) 
               {
                 printf("WINDOW (%ld,%ld)\n",X,Y);              
                 Offset = Y * Window->DX + X;
                 Win = Window->WINTAB + Offset;
                 /* gets all rectangles of a window */
                 for ( Layer = 0 ; Layer < RWI_MAX_LAYER ; Layer ++ )               
                  {
                    printf("LAYER = %s\n",RDS_LAYER_NAME[Layer]);
                    for ( WinRec  = Win->LAYERTAB[ Layer ];
                          WinRec != (rdswinrec_list *)NULL;
                          WinRec  = WinRec->NEXT )
                     {
                       for (
                             Index = 0;
                             Index < RWI_MAX_REC;
                             Index++
                           )
                        {
                         ScanRec = WinRec->RECTAB[ Index ];
                         /* prints dimensions of each rectangle */
                         if ( ScanRec != NULL )
                         printf("X=%ld, Y=%ld, DX=%ld, DY=%ld\n",
                                ScanRec->X,ScanRec->Y,ScanRec->DX,
                                ScanRec->DY);
                         else break;
                        }
                     }
                  }
               }
             . . .
           }
 

SEE ALSO

librwi, allocrdswindow, destroyrdswindow, viewrdswindow
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