[GRASSLIST:451] Re: Getting a file from Adobe Illustrator to GRASS

[Luis E Menoyo]

Has anyonet tried the E00 or Shape file  export options in the 
MapPublisher plugin for Illustrator as a way of getting  AI data into 
GRASS?  I find that when working with geo stuff in Illustrator the 
MapPublisher plugin is an invaluable tool.  I just have not tested the 
export filters yet.









Andrew <selkiesdad at comp10680.potsdam.edu>
Sent by: owner-GRASSLIST at baylor.edu
06/20/03 03:27 AM
 
        To:     Kurt Springs <ferret_bard at mac.com>
        cc:     GRASSLIST at baylor.edu
        Subject:        [GRASSLIST:443] Re: Getting a file from Adobe 
Illustrator to GRASS




Kurt Springs wrote:
> Hi Folks,
> 
> BTW, thanks for those who helped with my last problem.  I couldn't 
remember
> the file name.
> 
> New challenge, and some of you will remember trying to help me with this
> some months ago.  I put it aside then because I had other things to do. 
No
> I am back.  I have contour lines I've drawn in Adobe Illustrator.  I 
want to
> move them into GRASS as vectors so I can label the elevations and start
> using them.  This seems to elude me.
> 
> I tried converting them into .dxf files, but GRASS can't seem to see it.
> I've tried using Textwrangler to change the line breaks to UNIX.  I've 
even
> used the program Linebreak for this purpose.  I also tried using
> Textwrangler to do a hexdump and converted the file to ascii.
> 
> One thing I am considering is printing out the contours and trying to 
use
> v.digit to trace them.  Can I do this with out a digitizing tablet using 
an
> optical mouse?  I may have to get some transparent film and make a 
target to
> tape on it.
> 
> Can anyone thing of an easier way of doing it.
> 
> Any help or advice will be greatly appreciated.
> 
> Thanks.
> 
> Kurt
> 
> 

I try to avoid serious problems with this by cheating. I create a 
reference image with a "nice" set of dimensions for importing into a 
program or script that can give me row-major or other ASCII ordering of 
numerical values that I can import with an appropriate header. When this 
is not possible I import it into IDRISI for Windows V 2 and georeference 
it (really simple in lat/lon under IDRISI if I am careful) and then 
export an ascii fle I can muck with. For contours I would probably 
digitize or "scan and scale" if it was hand-drawn or derived from 
another source.

For what its worth....


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