Debenu Quick PDF Library - PDF SDK Community Forum : GeoPDF

GeoPDF : Thanks, that's working beautifully....

Thu, 29 Apr 2010 16:13:51 +0000

Author: jvonbokel
Subject: 1321
Posted: 29 Apr 10 at 4:13PM

Thanks, that's working beautifully.

GeoPDF : Hi jvonbokel I succeed in outputing...

Sat, 17 Apr 2010 03:10:37 +0000

Author: mingoal
Subject: 1321
Posted: 17 Apr 10 at 3:10AM

Hi jvonbokel

I succeed in outputing a GeoPDF, below are the formatted-LGIDictContent , what you need to do is passing the whole text as a string to AddLGIDictToPage function.

<<
/Type /LGIDict
/Version (2.1)
/CTM
[
(3524.5004673001) (0.0000000000)
            (0.0000000000) (3524.5004673001)
            (-2493370.4940219196) (-1538087.6795059151)
]
/Projection
<<
/Type /Projection
/ProjectionType (AC)
/StandardParallelOne (20.00000)
/StandardParallelTwo (60.00000)
/FalseNorthing (0.00000)
/Datum (NAR)
/OriginLatitude (40.00000)
/CentralMeridian (-96.00000) /FalseEasting (0.00000)
>>
/Display
<<
/Type /Projection
/ProjectionType (AC)
/StandardParallelOne (20.00000)
/StandardParallelTwo (60.00000)
/FalseNorthing (0.00000)
/OriginLatitude (40.00000)
/CentralMeridian (-96.00000)
/Units (M)
/FalseEasting (0.00000)
/Datum (NAR)
>>
/Description (Southwestern United States)
/Registration
[[
(53.5103998492) (124.5528002880)
(-2304773.0647479948) (-1099101.2766873206)
]
[
(725.0183996828) (560.4984001800)
   (61957.1944612906) (437389.1938494640)
]]
/Neatline
[
(53.5103998492) (124.5528002880)
(53.5103998492) (560.4984001800)
(725.0183996828) (560.4984001800)
(725.0183996828)(124.5528002880)
]
>>

The LGIDict format is specified by <> ,you can find it at http://www.opengeospatial.org/standards/bp.

I also used GetPageLGIDictContent and GetPageLGIDictCount, they all work correctly, maybe you pdf file is not a correct GeoPDF file.

Hope this may help you.

Mingoal

GeoPDF : Did you have any success with...

Fri, 16 Apr 2010 21:12:50 +0000

Author: jvonbokel
Subject: 1321
Posted: 16 Apr 10 at 9:12PM

Did you have any success with that? I'm trying to do the same, and I'm not even sure where to start. I have an idea of the format just by opening a GeoPDF in a text editor, but I can't get even GetPageLGIDictContent or GetPageLGIDictCount to work, so I don't know how I'm going to use AddLGIDictToPage.

GeoPDF : Hi Indo Thanks for you reply,...

Mon, 25 Jan 2010 08:44:29 +0000

Author: mingoal
Subject: 1321
Posted: 25 Jan 10 at 8:44AM

Hi Indo

Thanks for you reply, I really appreciate it. I have read the specifications, and I got someting. I'm going to pass a whole PDF-Dictionray-Formatted string to the function offered. Hope it works.

Best Regards!

Mingoal

GeoPDF : Hi!I think your problem is the...

Mon, 25 Jan 2010 06:34:21 +0000

Author: Ingo
Subject: 1321
Posted: 25 Jan 10 at 6:34AM

Hi!

I think your problem is the structure of the needed string...
The AddLGIDictToPage depends on the OGC 08-139r2 specifications.
You can read all about this specs here:
http://www.opengeospatial.org/standards/bp
...in this document:
"GeoPDF Encoding Best Practice Version 2.2"
http://portal.opengeospatial.org/files/?artifact_id=33332

Cheers and welcome here,
Ingo

GeoPDF : I tried to use this lib to generate...

Sun, 24 Jan 2010 03:43:25 +0000

Author: mingoal
Subject: 1321
Posted: 24 Jan 10 at 3:43AM

I tried to use this lib to generate a GeoPDF, but i don't know how to call 'AddLGIDictToPage'. There is not too much infomation about this function also others. So I don't know how to pass the parameter. Hope there is an example or some hints for me.

Thanks!