Thank you very much
On Thu, Apr 17, 2014 at 4:31 AM, Paul Murrell <p...@stat.auckland.ac.nz>wrote:
> Hi
>
> Here is a demonstration that might give you some ideas ...
>
> library(grImport)
> PostScriptTrace("flower.ps", "flower.xml")
> flower <- readPicture("flower.xml")
>
> grid.newpage()
> grid.picture(flower)
>
> # Extract each path, then look at the 'summary' for the path
> for (i in 1:flower@summary@numPaths) {
> bb <- flower[i]@summary
> # Draw the result as a check
> grid.polygon(c(bb@xscale[1], bb@xscale[2],
> bb@xscale[2], bb@xscale[1]),
> c(bb@yscale[1], bb@yscale[1],
> bb@yscale[2], bb@yscale[2]),
> default.units="native",
> gp=gpar(col=NA, fill=adjustcolor(i, alpha=.5)),
> vp="picture.shape::picture.scale")
> }
>
> The flower.ps file in that example is available here ...
>
> https://www.stat.auckland.ac.nz/~paul/R/grImport/importFiles.tar.gz
>
> Hope that helps.
>
> Paul
>
>
> On 04/17/14 10:56, Jeff Newmiller wrote:
>
>> Have you read the vignettes that accompany that package?
>>
>> You should also read the Posting Guide for this mailing list, as HTML
>> email is not in general a good idea on this list.
>> ------------------------------------------------------------
>> ---------------
>> Jeff Newmiller The ..... ..... Go
>> Live...
>> DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live
>> Go...
>> Live: OO#.. Dead: OO#.. Playing
>> Research Engineer (Solar/Batteries O.O#. #.O#. with
>> /Software/Embedded Controllers) .OO#. .OO#.
>> rocks...1k
>> ------------------------------------------------------------
>> ---------------
>> Sent from my phone. Please excuse my brevity.
>>
>> On April 16, 2014 6:35:55 AM PDT, Muhammad Abdur Rehman Khawaja <
>> kh.m.a.reh...@gmail.com> wrote:
>>
>>> Respected Fellows,
>>> I need little bit guidance regarding, how Can I
>>> Extract/Calculate/Measure
>>> width and length of each every shape in .eps file. EPS file is being
>>> generated from Adobe Illustrator.
>>> I have used grImport Library in R language to import eps file in R
>>> environment, but I couldn't understand in which format the data is in
>>> and
>>> How can I manipulate it.
>>> I'll shall be thankful for your cooperation
>>> ------
>>> Kind Regards
>>> Khawaja Muhammad Abdur Rehman
>>> Mechatronics Engineer NUST
>>> Professional Profile:
>>> http://pk.linkedin.com/in/khawajamechatronicscaps/<kh.m.
>>> a.reh...@gmail.com>
>>>
>>> [[alternative HTML version deleted]]
>>>
>>> ______________________________________________
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>>> PLEASE do read the posting guide
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>>
>> ______________________________________________
>> R-help@r-project.org mailing list
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>> PLEASE do read the posting guide http://www.R-project.org/
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>>
>>
> --
> Dr Paul Murrell
> Department of Statistics
> The University of Auckland
> Private Bag 92019
> Auckland
> New Zealand
> 64 9 3737599 x85392
> p...@stat.auckland.ac.nz
> http://www.stat.auckland.ac.nz/~paul/
>
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