It works!!! Thanks Aaron Cohen and Mark Rathwell.
The code final that works 100% of the example cone6 of vtk in clojure is
this:
(ns example
(:import (javax.swing JFrame JPanel SwingUtilities)))
(clojure.lang.RT/loadLibrary vtkCommonJava)
(clojure.lang.RT/loadLibrary vtkWidgetsJava)
(def
Unfortunately, I've been unable to get vtk to compile locally.
At this point, it's seeming to me that your issue is more vtk-related
than clojure, though. Can you put a println in the callback to confirm
that it's at least being called?
One question, is it significant that your code is slightly
When I print myCallback I obtain this:
(println myCallback)
user = #example$myCallback example$myCallback@6e1c51b4
I have used this:
(doto coneMapper
(.SetInput (.GetOutput cone)))
And the applications runs, with not errors in the prompt too, but the
boxWidget still doesn't work.
On
I meant do:
(def myCallback
(fn []
(println Invoked!)
(let [t (vtk.vtkTransform.)]
(.GetTransform t)
(- boxWidget .GetProp3D (.SetUserTransform t)
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It seems that callback is not called. I have added (println Testing
callback) in the definition of myCallback and there is not message in the
prompt when I run the application.
(def myCallback
(fn []
(let [t (vtk.vtkTransform.)]
(.GetTransform t)
(- boxWidget .GetProp3D
On Mon, Mar 5, 2012 at 5:50 PM, Antonio Recio amdx6...@gmail.com wrote:
(.AddObserver interactionEvent myCallback run)
I suspect this is mis-capitalized, it need to be InteractionEvent.
--Aaron
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You are right. I have capitalized InteractionEvent and now callback it is
called and it prints invoke.
The application runs but the boxWidget still doesn't work, and I obtain an
error message:
Exception in thread main java.lang.IllegalArgumentException: No matching
field found: GetTransform
You are trying to call method GetTransform on an instance of
vtk.vtkTransform, and this method does not exist (you are probably
wanting to call that method on boxWidget, not t).
On Thu, Mar 8, 2012 at 12:32 AM, Antonio Recio amdx6...@gmail.com wrote:
You are right. I have capitalized
Yes I have tried using fn and I gives me the same error : Exception in
thread main java.lang.NoSuchMethodError: invoke
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Actually, one last try before I build vtk and try it myself. The
problem seems to me that vtk is looking for a method that takes no
parameters and return void. invoke returns Object, let's use run
instead.
So try this:
(def myCallback
(fn []
(let [t (vtkTransform.)]
I have tried the new code. There are not errors in the prompt, but the
boxWidget still doesn't work. It seems like boxWidget and the cone are not
well connected.
The final code that I have after using run:
(ns example
(:import (javax.swing JFrame JPanel SwingUtilities)))
How I can use proxy to set the AddObserver?
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To
On Sun, Mar 4, 2012 at 10:07 AM, Antonio Recio amdx6...@gmail.com wrote:
How I can use proxy to set the AddObserver?
I'm not sure what you mean, sorry, but I'll take a guess.
If for some reason you want to use proxy rather than fn, it's
possible. Also note, there's nothing magic about using IFn
I obtain this error:
Exception in thread main java.lang.NoSuchMethodError: invoke
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This example works if you have installed vtk in your system, but it is not
possible to re-size the cone using the boxWidget. I have disabled the line
of AddObserver because it gives an error (Exception in thread main
java.lang.NoSuchMethodError: invoke). What I am doing wrong?
The source of
If it is not possible to use AddObserver, how I can use gen-class in this
example?
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On Sun, Mar 4, 2012 at 2:17 PM, Antonio Recio amdx6...@gmail.com wrote:
If it is not possible to use AddObserver, how I can use gen-class in this
example?
Hi Antonio,
I can't use vtk on my laptop at the moment and don't want to send
you down any more blind alleys with anything I can't
Any advice?
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On Sat, Mar 3, 2012 at 12:47 PM, Antonio Recio amdx6...@gmail.com wrote:
Any advice?
This is an odd library. My first shot would be to try something like:
(def myCallback
(fn []
(let [t (vtkTransform.)]
(.GetTransform t)
(- boxWidget .GetProp3D
How I can translate this InteractionEvent written for a java example to
clojure?
void myCallback() {
vtkTransform t = new vtkTransform();
boxWidget.GetTransform(t);
boxWidget.GetProp3D().SetUserTransform(t);}
boxWidget.AddObserver(InteractionEvent, this, myCallback);
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