I didn't go home last week, which is the reason for the extra week delay.

I can't seem to find the last version that I was working on, so this one has a little less functionality, more specifically regarding the legendkeys.

I don't feel at all like doing any sort of explanation/expanding/scripting on it, as it's something I only did because it was requested here, I have no personal benefit from making this.

To issue you use /chart, but note how I'm using my own filenames in the code so you'll have to replace it. Also note that you have to have a .csv that has data delimited by a certain char like ;,tab etc.

I hope you'll be able to figure out, cuz this comes straight from my script editor:

Code:
alias setfont {
  !.echo -q $com($1,font,2,dispatch* font)
  .comclose font $com(font,$2,4,uint,$$3)
}

alias setgridlines {
  return $com($1,hasmajorgridlines,4,bool,$2)
}

alias fillcolor {
  !.echo -q $com($1,fill,2,dispatch* fill)
  .comclose fill $com(fill,forecolor,2,dispatch* forecolor)
  .comclose forecolor $com(forecolor,schemecolor,4,uint,$2)
}

alias chart {
  var %t  
  .comopen excel.main excel.application
  %t = $com(excel.main,visible,4,bool,true)
  %t = $com(excel.main,workbooks,2,dispatch* excel.books)
  %t = $com(excel.books,open,1,bstr*,$mircdirgraph.csv,dispatch* excel.book)
  %t = $com(excel.main,worksheets,2,uint,1,dispatch* excel.sheet)
  %t = $com(excel.sheet,range,3,bstr,a1:y6,dispatch* excel.range) 
  %t = $com(excel.sheet,chartobjects,2,dispatch* chobjs)
  %t = $com(chobjs,add,1,uint,100,uint,60,uint,400,uint,200,dispatch* chart)
  %t = $com(chart,chart,2,dispatch* excel.chart)
  %t = $com(excel.chart,chartwizard,1,dispatch,excel.range,uint,4,uint,2,uint,1,uint,1,uint,1,bool,true,bstr,$+(Dalnet,$lf,$fulldate))

  ; retrieving objects to x and y axis
  %t = $com(excel.chart,axes,1,uint,1,dispatch* x-axis) 
  %t = $com(excel.chart,axes,1,uint,2,dispatch* y-axis) 

  ; retrieving label objects
  %t = $com(x-axis,ticklabels,2,dispatch* x-labels) 
  %t = $com(y-axis,ticklabels,2,dispatch* y-labels) 

  ; set x-axis label orientation to -90 degrees
  %t = $com(x-labels,orientation,4,int,-90)

  ; set labelticks for each hour  
  %t = $com(x-axis,TickLabelSpacing,4,uint,1)

  setfont x-labels size 8
  setfont y-labels size 8

  setgridlines x-axis true
  setgridlines y-axis true

  ; retrieve majorgridlinesobj and make color red
  %t = $com(x-axis,majorgridlines,2,dispatch* majorgridlines)
  %t = $com(majorgridlines,border,2,dispatch* border)
  comclose border $com(border,color,4,long,$rgb(255,0,0))

  %t = $com(excel.chart,chartarea,2,dispatch* area)
  fillcolor area 12

  %t = $com(excel.chart,charttitle,2,dispatch* title)
  setfont title size 8
  setfont title color $rgb(255,0,0)

  ; plotarea: border
  %t = $com(excel.chart,plotarea,2,dispatch* plotarea)
  %t = $com(plotarea,border,2,dispatch* border)
  comclose border $com(border,color,4,long,$rgb(255,0,0))

  ; plotarea color
  %t = $com(plotarea,fill,2,dispatch* fill)
  fillcolor plotarea 5

  ; plotarea outer and top coordinates
  %t = $com(plotarea,height,4,uint,99999)
  %t = $com(plotarea,top,4,uint,32)

  ; legend: font and fill color
  %t = $com(excel.chart,legend,2,dispatch* legend)
  setfont legend size 8
  fillcolor legend 6

  %t = $com(excel.chart,export,1,bstr*,$mircdirchart.jpg)
  :error
  tokenize 32 books sheet range charts chart
  if ($com(excel.book)) .comclose excel.book $com(excel.book,close,1,bool,false)
  if ($com(excel.main)) .comclose excel.main $com(excel.main,quit,1)
  comcloseall
}

alias comcloseall while ($com(1)) .comclose $v1

Gone.