Greetings from Pitigliano
unfortunatelly I left my house for job, after my last test and I wiil be
around for work for at least 10 days.
So I cannot test again ECW with your advices (version of jre and version of ecw
gvsig libraries).
Anyhow, as I can see from other distro (tell if I am wrong), there is no
possibility to have ecw support with jre 64 bit, So users of Windows 7 (at
least the newer version) have anyhow to configure OJ with any external jre 32
bit,
and I am not sure if ErMapper will make available new libraries for the newer
OS at that speed.
As I wrote you it was really a big surprise for me to have ecw support under
Linux (and OpenJDK). I think I will do more test when I will be back .... but
the majority of my students use Windows 7, Vista and XP .....
The proposal
For the moment, we can distribute the two libraries (ermapper and jecw)
separately as windows and linuxlibraries for ECW files.
In the future we might find a solution
@Ede - I probabily have an old installation of GvSIG OADE version on a MacOSX
at the office in Bologna
. I am not sure if it works with ecw. When I will be back to Bologna on 26th I
will check the native libraries for ecw and send to you
regarde
Giuseppe
PS Pitigliano, the place where I am now (
http://www.tuscany-charming.it/en/places/pitigliano.asp) unfortunatelly for work
________________________________
Da: "edgar.sol...@web.de" <edgar.sol...@web.de>
A: OpenJump develop and use <jump-pilot-devel@lists.sourceforge.net>
Inviato: Sabato 17 Settembre 2011 17:27
Oggetto: Re: [JPP-Devel] ecw 0.0.7 plugin error - Got it!
it's end user bling. unfortunately it is not as flexible as the good old
script. but i am not sure that we can't convince it to properly tell java where
native libs are, i just know it doesn't work with the new ecw libs.
i'd prefer to have a wrapper that calls the batch file, but unfortunately
that's a virus technique so most of these generators end up as false alarms.
not good either.
ede
PS: next time just answer my questions point by point usually i have a reason
to query :)
On 17.09.2011 17:21, Rahkonen Jukka wrote:
> Feel ashemed.
> For what openjump.exe is better? Do we really need it?
>
> -Jukka-
> ________________________________________
> Lähettäjä: edgar.sol...@web.de [edgar.sol...@web.de]
> Lähetetty: 17. syyskuuta 2011 18:13
> Vastaanottaja: OpenJump develop and use
> Aihe: Re: [JPP-Devel] ecw 0.0.7 plugin error - Got it!
>
> Ahem ..
>
> i am pretty sure that i mentioned _not_ to use the exe launcher as it does
> not support that native libraries properly for now.
>
> test scenario _must_ be:
>
> - get fresh nightly build and extract
> - install jecw_0.0.7.jar 'lib/' and ecw libs (1.9,10 or 11) 'lib/ext'
> - edit oj_windows.bat to use whichever jdk you want to test against (make
> sure it has no jecw libs in 'bin' folder)
> - set JAVA_BIN to java if you want the console to keep open
> - further down is a version output that can be commented out for checking
> - happy testing
>
>>
>> Before this I had started OpenJUMP through openjump.exe. It starts the
>> Windows default jre, for example 1.7.0 but obviously it is not doing totally
>> same things. Perhaps after openjump.exe start some libraries are searched
>> according to the system wide variable JAVA_HOME ? I can see that after jre
>> 1.7 install JAVA_HOME is still pointing to some jre 1.6.0 version. Still
>> giving java -version is listing jre 1.7.0 as a default jre version.
>>
>
> setting the default java version is kind of uncoordinated and JAVA_HOME does
> not necessarily point to the default jre, because recent jre's place binaries
> in windows/system32 or such to be in path.
>
> generally the latest installed jre set's itself default, either by adjusting
> PATH or by copying itself into windows system folders. this is at least as
> far as i figured it out so far.
>
>
> ede
>
> PS: _always_ use oj_windows.bat when trying to use the new ecw libs
>
>
>>
>>
>> ________________________________________
>> Lähettäjä: edgar.sol...@web.de [edgar.sol...@web.de]
>> Lähetetty: 17. syyskuuta 2011 16:45
>> Vastaanottaja: OpenJump develop and use
>> Aihe: Re: [JPP-Devel] ecw 0.0.7 plugin error
>>
>> On 17.09.2011 15:23, Rahkonen Jukka wrote:
>>> Hi,
>>>
>>> I have been testing with the nightly one since yesterday morning.
>>>
>>> With my Vista no combination shows ECW image with jre 1.6.0_27 or 1.7.0.
>>> GvSIG binaries 1.10 and 1.11 do work if I have jre 1.6.0_23. I have not
>>> tried with 1.6.0 updates 24, 24 or 26.
>>
>> what was the exact error?
>> do you say 1.10,1.11 did not work for you reliably with vista and jdks 1.6 &
>> 7?
>>
>>> The ermapper.jar + "original" ecw-dlls are working OK with all Java
>>> versions I have tried both on XP and Vista. The speed is good. I remember
>>> there was some trouble with zooming outside the edge of the ECW image area
>>> but right now I could not repeat that error.
>>
>> this is really a reason to keep them. true.
>>
>> as far as i understand the new 0.0.7 adds some sort of compressed ecw
>> support and is faster. but i can't judge that.
>>
>>> I think that we should have a really good reason for taking the new
>>> jecw.jar system as a standard for Windows delivery if it brings together
>>> the nasty operating system - jre version - dll version dependency.
>>
>> it starts with linux, because we cannot have ermapper.jar & jecw-0.0.7.jar
>> both in libs. they contain conflicting class definitions, so we would have
>> to route that as well.
>> i'd argue we should give oj users to read ecw files.
>>
>>> It is practically impossible for normal users to get and install old jre
>>> versions. I believe it is only possible through the Oracle Technology
>>> Network after creating an account, and installing the exe file requires
>>> Windows admin rights.
>>
>> since sun was oracled it is not that easy to find anymore but still there
>> for everybody e.g.
>> http://www.oracle.com/technetwork/java/javasebusiness/downloads/java-archive-downloads-javase5-419410.html
>> find this under
>> http://www.oracle.com/technetwork/java/javase/downloads/index.html
>> click 'previous releases' on top, on the following page find 'Archived
>> releases'
>>
>> because oracle changes the pages so much i usually google 'java jdk' or
>> 'java se' and the correct downloads page is found.
>>
>> i hear that it does not work for you but i am sure we are on the right way.
>> i am also sure that there are no java version issues here, except of jdk5
>> does not show any problems. during my tests all java 6/7 behaved identical.
>>
>> i will test on vista32/64 here and come back with results.
>>
>> ede
>>
>>> -Jukka Rahkonen-
>>>
>>>
>>> ________________________________________
>>> Lähettäjä: edgar.sol...@web.de [edgar.sol...@web.de]
>>>
>>>
>>>> my current conclusion is that we can assume
>>>> 1.09 works reliably with XP
>>>> 1.10/11 reliably on Win7 (i assume also on Vista, will have to test though)
>>>
>>>
>>> ------------------------------------------------------------------------------
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>
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