//// this chunk is included by prefabs to set up the plotting area
//
//// set default grid
#if @xgrid = yes
  #set xgrid = "color=tan1"
#endif
#if @ygrid = yes
  #set ygrid = "color=tan1"
#endif
//
//// set up plotting area..
#proc areadef
rectangle: @rectangle
#if @context = chron && @unittype = date
  // this is done so that partial date formats eg. mm/yyyy are handled correctly by 2.20..
  xscaletype: date @datefmt
#else
  #ifspec unittype xscaletype
#endif
#ifspec ylog yscaletype
#ifspec xlog xscaletype
#if @autow = yes
  autowidth: 0.5 4.0 8.0
#endif