[ncl-talk] Bug :: Multiple workstation sizes -- new workstations change size of existing ones

[Mary Haley]

Hi Alan,

Just an FYI that we have filed a ticket on this, NCL-2458.

--Mary


On Fri, Jun 17, 2016 at 2:35 PM, Alan Brammer <abrammer at albany.edu> wrote:

>
> Everyone loves bug reports on a friday afternoon right?
>
>
> New workstations influence the size of existing workstations, meaning that
> vpWidthF = 1, does not correspond to the correct workstation anymore.
>
> example code:
>
> wks_type = "png"
> wks_type at wkWidth = 1000.
> wks_type at wkHeight =1000.
> wks = gsn_open_wks(wks_type,"multi_size_test")
>
> mpres = True
> mpres at gsnDraw= False
> mpres at gsnFrame = False
>
> map = gsn_csm_map(wks, mpres)
>
> draw(map)
> frame(wks)
>
>
> ;;; create new fake workstation, not attached to existing ones through
> fake_wks = create "fake" imageWorkstationClass noparent
> end create
>
> draw(map)
> frame(wks)
>
>
> fake_wks = create "fake" imageWorkstationClass noparent
> "wkWidth":2000
> "wkHeight":2000
> end create
>
> draw(map)
> frame(wks)
>
> fake_wks = create "fake" imageWorkstationClass noparent
> "wkWidth":1000
> "wkHeight":1000
> end create
>
> draw(map)
> frame(wks)
>
>
>
> I’m using create for my fake wks as gsn_open_wks() attaches new
> workstations to the same app_id or something and thus deleting the fake_wks
> also breaks the old one.  Can’t find the ncl-talk archive now, that solved
> that dilemma yesterday.
>
> From the attached images, you can see the png remains the same size, but
> the map inside of the workstation changes.  The vpWidthF and vpHeightF will
> remain constant though.
> For my purposes the workaround is to make sure that any fake workstations
> I create are the same size as real ones, but it’d be nice if workstations
> were independent.
>
>
>
>
>
> Alan.
>
>
>
>
>
>
>
>
>
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>
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