Partial success installing jhandles in Octave-Mingw
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Partial success installing jhandles in Octave-Mingw
by Philip Nienhuis
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Hi,
As announced earlier here's a report on jhandles in the Octave for Windows MingW binaries (3.2.0 & 3.2.2). The main purpose of this: Hopefully it is of use for the developers. 1. I've installed the java package (java-1.2.6.tar.gz) using the latest fixes; see this thread dated 2009-09-22 17:09: http://sourceforge.net/mailarchive/forum.php?thread_name=4ABA5B4B.2020502%40hccnet.nl&forum_name=octave-dev 2. Initially I've just copied the jogl include files to the /include dir in the octave-3.2.0-MingW installation dir, & the jogl jar & dll files to the /bin dir. (I think another option may be to add the directory where jogl is installed to the java include path environment variable. On my box it then looks like this: Octave-3.2.0: 1 > getenv("JAVA_INCS") ans = -I:C:/Programs/java/jdk1.6.0_16/include -I:C:/Programs/java/jdk1.6.0_16/include/win32 -I:C:/Programs/jogl/lib Octave-3.2.0: 2 > Also, the jogl/lib dir must be added to the PATH environment variable. Compared to simply copying the jogl files into the octave installation directory tree, this will lead to some extra, often unneeded, clutterin various paths and files outside of octave. After all, on my box jogl is only used for octave jhandles.) Anyway, the next step, installing jhandles-0.3.5.tar.gz leads to: Octave-3.2.0: 7 > pkg install -auto jhandles-0.3.5.tar.gz Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. gl2ps_java.c: In function 'Java_org_octave_graphics_GL2PS_gl2psBeginPage': gl2ps_java.c:40: warning: passing argument 3 of 'gl2psBeginPage' from incompatible pointer type gl2ps_java.c: In function 'Java_org_octave_graphics_GL2PS_gl2psBeginViewport': gl2ps_java.c:138: warning: passing argument 1 of 'gl2psBeginViewport' from incompatible pointer type warning: gen_doc_cache: unusable help text in 'addlistener'. Ignoring function. warning: gen_doc_cache: unusable help text in 'addprop'. Ignoring function. warning: gen_doc_cache: unusable help text in 'allchild'. Ignoring function. warning: gen_doc_cache: unusable help text in 'bar3'. Ignoring function. warning: gen_doc_cache: unusable help text in 'bar3h'. Ignoring function. warning: gen_doc_cache: unusable help text in 'colorbar'. Ignoring function. warning: gen_doc_cache: unusable help text in 'drawnow'. Ignoring function. warning: gen_doc_cache: unusable help text in 'gcbf'. Ignoring function. warning: gen_doc_cache: unusable help text in 'gcbo'. Ignoring function. warning: gen_doc_cache: unusable help text in 'hggroup'. Ignoring function. warning: gen_doc_cache: unusable help text in 'isprop'. Ignoring function. warning: gen_doc_cache: unusable help text in 'legend'. Ignoring function. warning: gen_doc_cache: unusable help text in 'light'. Ignoring function. warning: gen_doc_cache: unusable help text in 'mat2java'. Ignoring function. warning: gen_doc_cache: unusable help text in 'reset_property'. Ignoring function. warning: gen_doc_cache: unusable help text in 'stem3'. Ignoring function. warning: gen_doc_cache: unusable help text in 'uicontrol'. Ignoring function. warning: gen_doc_cache: unusable help text in 'uipanel'. Ignoring function. warning: gen_doc_cache: unusable help text in 'uiresume'. Ignoring function. warning: gen_doc_cache: unusable help text in 'uiwait'. Ignoring function. warning: gen_doc_cache: unusable help text in 'waitfor'. Ignoring function. Octave-3.2.0: 8 > Well: so far, so good. Then: Octave-3.2.0: 8 >cd 'C:\Programs\Octave\3.2.0_gcc-4.3.0\share\octave\packages\jhandles-0.3.5\doc' # (one long line!!) Octave-3.2.0: 9 > testX m_view = 1.00000 0.00000 0.00000 -0.50000 0.00000 1.00000 0.00000 -0.50000 0.00000 0.00000 -1.00000 9.16025 0.00000 0.00000 0.00000 1.00000 m_proj = 1.00000 0.00000 0.00000 0.00000 0.00000 1.00000 0.00000 0.00000 0.00000 0.00000 1.00000 0.00000 0.00000 0.00000 0.00000 1.00000 error: `fig_pos' undefined near line 152 column 51 error: evaluating argument list element number 2 error: called from: error: C:\Programs\Octave\3.2.0_gcc-4.3.0\share\octave\packages\jhandles-0.3.5\doc\testX.m at line 152, column 16 Octave-3.2.0: 9 > ...And a figure appears with fairly basic functionality: just three buttons, the left one inactive. Trying to close it using the close button lead to these errors: Octave-3.2.0: 9 > Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: org.octave. Octave.needThreadedInvokation()Z at org.octave.Octave.needThreadedInvokation(Native Method) at org.octave.Octave.invokeLater(Octave.java:151) at org.octave.graphics.OctaveCallback.execute(OctaveCallback.java:58) at org.octave.graphics.CallbackProperty.execute(CallbackProperty.java:81) at org.octave.graphics.FigureObject.windowClosing(FigureObject.java:409) at java.awt.Window.processWindowEvent(Unknown Source) at java.awt.Window.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) The only way to get rid of the figure is the close () command. Basic plots work, some more complicated plots too. However, e.g., mixing cell string arrays and strings in calls to legend leads to errors, while gnuplot happily accepts this. There are some raw edges left (e.g., resizing the picture leads to a mess on screen; automatic redraw doesn't function properly yet). So, for the time being, I'd prefer gnuplot. In conclusion: jhandles graphics works (and seemingly a little bit faster than gnuplot), but not quite as slick as is in the deprecated octave-MSVC-3.0.3 version. Anyway: Thank you, developers! Philip ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. 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