Batch-Create of BMP Images from VWF Drawings

Any idea ?

I have a macro that does the job, but how to start it within a batch
with several hundrets of files ?

Macro:

////////////////////////////////////////////////////////////////
$INCLUDE 'cdi_incl.cbh'
 
sub main
 
   cv_osl = 0
   null_ptr = 0
   dimension_osl = CdiCreateLocalOsl(CDI_OBJECT_COLOR, null_ptr,
CDI_REDRAW_OSL)
 
   vwf_load.reload_symbols = CDI_FALSE
   vwf_load.read_only = CDI_FALSE
   i_ret = CdiLoadFile("XXX.vwf", CDI_FILE_VWF, vwf_load)

   vwf_save.overwrite_file = CDI_TRUE
   vwf_save.save_symbols = CDI_TRUE   
   c1.x = 0
   c1.y = 0
   c2.x = -212299
   c2.y = -379335
   c3.x = 609899
   c3.y = 194693
   i_ret = CdiZoom(CDI_ZOOM_WINDOW, 1.000000, c1, c2, c3)


   i_ret = CdiSaveFile("XXX.bmp", CDI_FILE_BMP, vwf_save)
 
end sub
////////////////////////////////////////////////////////////////

thanks in advance,

howie