[vtkusers] VTK Java help

Wed Feb 18 14:12:45 EST 2015

Hey Seb,

Thanks for your response. That is how I have the env var set but I still
get:

Exception in thread "main" java.lang.UnsatisfiedLinkError: no vtkCommonJava
in java.library.path

at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1878)

at java.lang.Runtime.loadLibrary0(Runtime.java:849)

at java.lang.System.loadLibrary(System.java:1087)

at VTKSample.<clinit>(VTKSample.java:19)

Those 2 dirs have the following in them:

$ ls /usr/local/natives-Darwin-x86_64 | grep -i dylib

libcdt.5.dylib

libcgraph.6.dylib

libgvc.6.dylib

libgvpr.2.dylib

libhtp-0.2.1.dylib

libpathplan.4.dylib

libxdot.4.dylib

ls /usr/local/natives-Darwin-x86_64/graphviz/ | grep -i dylib

libgvplugin_core.6.dylib

libgvplugin_core.dylib

libgvplugin_dot_layout.6.dylib

libgvplugin_dot_layout.dylib

libgvplugin_neato_layout.6.dylib

libgvplugin_neato_layout.dylib

libgvplugin_pango.6.dylib

libgvplugin_pango.dylib

libgvplugin_quartz.6.dylib

libgvplugin_quartz.dylib

libgvplugin_xlib.6.dylib

libgvplugin_xlib.dylib

So there is no mention of vtkCommonJava, even when I do a search for it in
my filesystem.

Fatima

On Wed, Feb 18, 2015 at 10:27 AM, Sebastien Jourdain <
sebastien.jourdain at kitware.com> wrote:

> Not sure to know where all your VTK dylibs files.
>
> But you can do something like that
>
> DYLD_LIBRARY_PATH=/usr/local/natives-Darwin-x86_64:/usr/local/
> natives-Darwin-x86_64/graphviz
>
> On Tue, Feb 17, 2015 at 6:47 PM, Fatima Zahra El Filali <
> felfilali at dons.usfca.edu> wrote:
>
>> Hey Seb,
>>
>> Thanks for the links.
>>
>> I am trying to run the cone example from the link you sent me.
>>
>> I set my env var to:
>> DYLD_LIBRARY_PATH=/usr/local/natives-Darwin-x86_64/graphviz/
>>
>> also tried it with : DYLD_LIBRARY_PATH=/usr/local/natives-Darwin-x86_64/
>>
>>
>> Since my find */dylib returned filed in both directories.
>>
>>
>> However when I run the program I get the following exception:
>>
>> Exception in thread "main" java.lang.UnsatisfiedLinkError:
>> vtk.vtkRenderWindow.VTKInit()J
>>
>> at vtk.vtkRenderWindow.VTKInit(Native Method)
>>
>> at vtk.vtkObjectBase.<init>(vtkObjectBase.java:43)
>>
>> at vtk.vtkObject.<init>(vtkObject.java:94)
>>
>> at vtk.vtkWindow.<init>(vtkWindow.java:182)
>>
>> at vtk.vtkRenderWindow.<init>(vtkRenderWindow.java:602)
>>
>> at vtk.vtkPanel.<init>(vtkPanel.java:27)
>>
>>  at VTKSample.main(VTKSample.java:22)
>>
>>
>> Any ideas? I have a feeling its the env var that is not right but there
>> are no other locations that contain the vtk dylib files.
>>
>>
>> Thanks again
>>
>> Fatima
>>
>>
>> On Thu, Feb 12, 2015 at 7:41 AM, Sebastien Jourdain <
>> sebastien.jourdain at kitware.com> wrote:
>>
>>> Hi Fatima,
>>>
>>> Please keep the mailing list in the loop.
>>>
>>> Ok so I guess your OS is OS X and not iOS.
>>> This link is a bit old and outdated but it should give you some hints on
>>> how to setup your Eclipse.
>>>
>>>
>>> http://dev.artenum.com/projects/cassandra/forum/how-to-use-eclipse-and-vtk
>>>
>>> So remember to set DYLD_LIBRARY_PATH instead of PATH.
>>>
>>> You can also download the binaries from our dashboard here:
>>>
>>> https://open.cdash.org/viewFiles.php?buildid=3689913
>>>
>>> Don't forget to unzip the native jar file.
>>>
>>> On a side note, you will have to use JOGL as a dependency for rendering.
>>> You may find some mention on that in the mailing list archive.
>>>
>>> Seb
>>>
>>> On Wed, Feb 11, 2015 at 8:25 PM, Fatima Zahra El Filali <
>>> felfilali at dons.usfca.edu> wrote:
>>>
>>>> Hello Seb,
>>>> I basically installed cmake, used it to generate make files, run make
>>>> and make install. My OS is iOS. Ideally I would like to run my code on
>>>> Eclipse, but I dont mind vi-ing and running java on command line.
>>>> The thing is I don't know where to start at this point. All I want to
>>>> do is run some of the examples that came with vtk so that I can learn from
>>>> them and write my own.
>>>> Thanks so much for your help.
>>>> Fatima
>>>>
>>>> On Wed, Feb 11, 2015 at 5:59 PM, Sebastien Jourdain <
>>>> sebastien.jourdain at kitware.com> wrote:
>>>>
>>>>> Depending on your OS, you will have to set a system variable with the
>>>>> path of the directory that contains the VTK library, before launching your
>>>>> application.
>>>>>
>>>>> Windows: set PATH=%PATH%;c:\[path-to-vtk-which-contains-*.dll]
>>>>> Linux: export LD_LIBRARY_PATH=[path-to-vtk-which-contains-*.so]
>>>>> OS X: export DYLD_LIBRARY_PATH =[path-to-vtk-which-contains-*.dylib]
>>>>>
>>>>> For more help, you will need to explain more your actions and what was
>>>>> the error.
>>>>>
>>>>> Seb
>>>>>
>>>>> On Wed, Feb 11, 2015 at 2:46 PM, Fatima Zahra El Filali <
>>>>> felfilali at dons.usfca.edu> wrote:
>>>>>
>>>>>> Hello,
>>>>>> I was able to install vtk with the Examples but I am having trouble
>>>>>> running them.
>>>>>> I am very new to vtk but comfortable with Java.
>>>>>> Any how-tos you can direct me to?
>>>>>> Thanks
>>>>>> Fatima
>>>>>>
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>>>>>>
>>>>>
>>>>
>>>
>>
>
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