mynameismunka@gmail.com writes:
>
> Hi y'all,
>
> I'm using cghistoplot to make some histograms but a funny thing happens. One of my plots has the color filling shifted by one bin!
>
> http://i.imgur.com/9IlvkQZ.png
>
>
> The outline is in the correct spot but the fill isn't. If I switch to line_fill it seems to work
>
> http://i.imgur.com/h6cWxFt.png
>
> Even when I'm not plotting 3 plots the same data still causes this shift
>
> Here is the bit where I plot the center plot...
>
> cghistoPlot, 10^tbl.lsfr,ytitle='',xr=[0,180],$
> yr=[0,100],xtitle='SFR' ,pos=midplotpos,ytickname=replicate(' ',10),xtickname=['','','','','','',' '],$
> mininput=0.0,binsize=5.0,maxinput=180.0,DATACOLORNAME='black ',/noerase,$
> thick=8,/outline,/FILLPOLYGON,polycolor='dodger blue',histdata=histdatas1,locations=locationss1,$
> yminor=10
I would be curious to know at this spot in the code if the requested X
range is the same as the calculated X range. In other words:
Print, xrange
Print, !X.CRange
Are these the same when the following line is executed?
> index=where(10^(sfrarr) gt 0.01 and 10^(sfrarr) lt 250)
> cghistoPlot, 10^(sfrarr[index]),$
> mininput=0.0,binsize=5.0,maxinput=180.0,/oplot,$
> THICK=8,/fill,datacolorname='black',/outline,polycolor='red' ,$
> line_thick=18,orientation=45
>
>
> I'm not sure what is going wrong. I copy-pasted the code for each of the plots and only changed the plotting ranges and the data plotted. Does anyone have any clue as to whats going on here?
Cheers,
David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thue. ("Perhaps thou speakest truth.")
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