@Lars Nilson: You are right, I have take a look
at vtkDataSetAttributes.java and there is not any reference to SCALARS.
In vtk documentation they have included SCALARS.
I would like convert this python line to clojure:
vtkCompositeDataSet.NAME()
When I read vtkCompositeDataSet.java I find this:
private native long NAME_16();
public vtkInformationStringKey NAME() {
long temp = NAME_16();
if (temp == 0) return null;
return
@Lars Nilsson: I doesn't work.
user= (println vtkDataSetAttributes$AttributeTypes/SCALARS)
#CompilerException java.lang.RuntimeException: No such namespace:
vtkDataSetAttributes$AttributeTypes, compiling:(REPL:4)
user= (println vtk.vtkDataSetAttributes$AttributeTypes/SCALARS)
I have this list in python:
cc = list()
for i in range(256):
cc.append(ctf.GetColor(float(i) / 255.0))
And I would know if this is correct conversion in clojure?
(def cc
[(for [i (range 256)]
(.. ctf GetColor (/ i 255.0)))])
--
You received this message because you are subscribed to
I have this python line that gives the number 1 as result
print vtkDataObject.FIELD_ASSOCIATION_CELLS
;= 1
And I would like to convert it to clojure.I have tried this 3 way, but I
think they are incorrect. Which is the correct way?
(println (vtkDataSetAttributes.SCALARS))
;=
The python line that I have rote before is not the one that I want to
convert. The correct python line is this, and the result is 0. How I can
convert it to clojure?
print vtkDataSetAttributes.SCALARS
;= 0
--
You received this message because you are subscribed to the Google
Groups Clojure
I have an object called cone. I can change the origin of the cone with this:
(.SetOrigin cone 1 1 1)
I have a vector called v
(def v [2 4 6 8])
And I would like to take 3 elements of the vector v and to set to the
origin of the cone. But when I write this I obtain an error:
(.SetOrigin cone
I create a white sphere at the beginning of my code, and later, after some
lines of code, I change the color and the position of this sphere.
(def sphere (doto (mesh.sphere.)
(.SetColor white))
(...)
(...)
(...)
(.. sphere SetColor red)
(.. sphere SetPosition 5 5 0))
To change the color
I would like to write an offline webapp for iphone using clojurescript and
sqlite. Do you know some project/tutorial to take a look?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note
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
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
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
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
Yes I have tried using fn and I gives me the same error : Exception in
thread main java.lang.NoSuchMethodError: invoke
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from
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?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be patient with your
first post.
To
I obtain this error:
Exception in thread main java.lang.NoSuchMethodError: invoke
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be
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?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be
Any advice?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be patient with your
first post.
To unsubscribe from this group, send
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);
I am trying to add and to remove an object isoActor when I click the
button isoButton, but I get an error:
Exception in thread main java.lang.IllegalArgumentException: Don't know
how to create ISeq from: clojure.lang.Symbol
The code:
(. isoButton addActionListener
(proxy [ActionListener]
When I click 2 times the button isoButton I get an error.
(.addActionListener isoButton
(proxy [ActionListener] []
(actionPerformed []
(if (.isSelected isoButton)
(println Button is selected)
Is this correct? Are there other ways to convert this java line in clojure?
Java:
boxWidget.GetProp3D().SetUserTransform(t);
Clojure:
(doto boxWidget (- (GetProp3D.) (.SetUserTransform t)))
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to
I am trying to listen every interaction event that is generated by the
boxWidget, but I am not able to get the solution
(defn myCallback []
(let [t (vtk.vtkTransform.)]
(doto boxWidget
(.GetTransform t)
(- (.GetProp3D) (.SetUserTransform t))
)))
I am trying to write an application using *command-line-args* to read and
write images:
(defn read-write-image [input-filename output-filename]
(let [reader (ImageFileReader.)
writer (ImageFileWriter.)]
(.SetFileName reader input-filename)
(.SetFileName writer output-filename)
Solved:
(read-write-image (nth *command-line-args* 0) (nth *command-line-args* 1))
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be
When I try to get the position of two variables I get a bizzare code, but
not the vector. How I can get the vector in the form of position iren [0 0
0]?
user= (.GetEventPosition iren)
#int[] [I@62114b17
user= (.GetPickPosition picker)
#double[] [D@1aef4504
--
You received this message
Whith this code:
(defn myCallback
(def t (vtk.vtkTransform.))
(doto boxWidget
(.GetTransform t)
(- (.GetProp3D) (.SetUserTransform t))
))
I get this error. Why?
IllegalArgumentException Parameter declaration def should be a vector
I would like to convert a java code to clojure that contains the word
this, but I don't know how to.
Java:
boxWidget.AddObserver(InteractionEvent, this, myCallback);
Clojure:
(doto boxWidget (.AddObserver InteractionEvent this myCallback))
--
You received this message because you are
I have noticed that there is a limit in the lines that be are able to paste
in REPL. For example when I try to paste 200 lines of clojure code in REPL,
it only paste the first 92 lines.
Is it a bug or express? Is it possible to be able to paste unlimited?
--
You received this message because
When I try to load native libraries in the System ClassLoader I get an
error of cannot open shared object file, and I don't know how to solve it.
In linux in REPL :
clojure java -Djava.library.path=/usr/local/lib/vtk-5.9/ -cp
/usr/share/java/clojure.jar:/usr/local/lib/vtk-5.9/java/vtk.jar
Using the environment variable: export VTK_DATA_ROOT=/opt/apps/VTK/VTKData/
I would like to change this:
(.SetFilePrefix /opt/apps/VTK/VTKData/Data/headsq/quarter)
To something like this
(.SetFilePrefix $VTK_DATA_ROOT/Data/headsq/quarter)
How I can write linux PATH in clojure?
I would like to set up an initial centered view of a volume. I have
different examples without errors of how to do it in c++, tcl and python.
When I tried to translate in clojure I get errors. Where is the error in my
clojure code?
In C++ is as follow:
ren-AddViewProp(volume);
vtkCamera
Although in REPL the path is correct, when I execute the application it
doesn't work. Why?
(.SetFilePrefix (str (get (System/getenv) VTK_DATA_ROOT)
Data/headsq/quarter))
(.SetFilePrefix /opt/apps/VTK/VTKData/Data/headsq/quarter)
--
You received this message because you are subscribed to the
Sorry, I have reexecuted the code above an it works perfectly. Thanks Andy
Fingerhut.
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please
I would like to use ClojureScript to interact with databases.
Which is the database engine that you recommend me to use with
ClojureScript?
Is CouchDB most recommendable than PostgreSQL?
Do you know some project using ClojureScript to interact with databases?
--
You received this message
I get the error Too many arguments to if with this. Do you have any
suggestion?
(defn make-tree [tree [n1 n2 n3 n4]]
(.addItem tree n1)
(if (empty? n2)
(.setChildrenAllowed tree n1 false)
(doto tree
(.addItem n2)
(.setParent n2 n1)
(.expandItemsRecursively n1))
Harsha Sanjeewa has translated the vaadin example of the tree in clojure.
The source is here https://github.com/hsenid-mobile/clj-vaadin. It is very
useful to begin working with clojure and vaadin.
This tree example has 2 levels and I would like to have 4 levels. With the
following code it
In the default terminal of KDE linux, konsole, when I am using REPL I
cannot scroll up down. When I get a long message I can only read the last
lines. Is there any way to scroll up down the REPL in konsole (or other
linux terminal)? (I think it is possible in emacs or vim, but I am
interested
With xterm works fine.
Are other people with konsole?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be patient with your
first
I have discovered the cause of the problem, it is screen. When I am using
repl with screen I cannot scroll up down with konsole or xterm. Without
screen works fine in konsole or xterm.
Is there other people with problem with screen and scroll down up repl?
--
You received this message
I am using a vim script called
Viclehttp://www.vim.org/scripts/script.php?script_id=2551to send lines to
screen repl. This is the reason why I use screen.
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to
@Perry: You are right, when screen is in copy mode (Ctrl + a + [) the
scrollback works. Solved. Thanks.
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are
Do you know how to solve this?
(= (repeat 100 :foo)
(take 100 (iterate ___ :foo)))
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated -
And do you know if with cake is possible to highlight syntax?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be patient with your
Clojure koans https://github.com/functional-koans/clojure-koans is awesome
to learn clojure. Do you know other projects with exercises to learn
clojure?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to
The clj-vaadin https://github.com/hsenid-mobile/clj-vaadin project is
wonderful, it is very useful for me. It has an example of making a tree with
vaadin with 2 levels. Do you know how I can add a third and fourth level?
(defn level2 [tree n1 n2]
(reduce (fn [tree n2]
(doto tree
Is there any way to highlight syntax in lein repl from a terminal?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be patient with
Is there other way to express (((m2) 2) 1)?
(def m [1 2 [21 22 [221 222 223] 23] 3])
(((m 2) 2) 1)
;- 222
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members
(get-in m [2 2 1]) is great! Which are the others ones? Is there something
like (- m [2 2 1])?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated
When I repeat : the number 3 [{:3 father Andrew D :3 mother Lisa D}] I
get an error, although I can repeat number 1 with no problem. Why?
(struct person
{:1 english person
[{:2 Andrew D
[{:3 father Andrew D
:3 mother Lisa D}]
:2 Justin M
I have tried to use amap but I was too difficult for me and I have tried the
map:
(def tree (com.vaadin.ui.Tree. Planets))
(map #(.addItem tree (.toString (first %))) planets)
But I get an error:
IllegalArgumentException Don't know how to create ISeq from:
I would like to translate a java example of tree vaadin to clojure. I have
to files in the same folder: planets.clj and core.clj. I am having problems
and I need help. What I am doing wrong?
*
*
*;; In the file planets.clj:*
(ns project.planets)
(let [planets (doto (Object.)
*Could* it *possible* to use a list with peek and pop to create the planets
and moons list?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated -
Could anyone write the planet array of objects?
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be patient with your
first post.
To
I could be fine this?
(def planets (object-array [[Venus] [Earth The Moon] [Mars Phobos
Deimos]]))
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are
How I can translate this in clojure?
for (int i=0; iplanets.length; i++) {
String planet = (String) (planets[i][0]);
tree.addItem(planet);
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to
I would like to create an struct with the names of differents nationalities.
When people are the same nationality I would don't need to repeat again the
nationality. Is there any way t0 get that. For example, I would like to
write something like that:
(defstruct person :nationality :first
I am having problems to translate this table vaadin in java to clojure:
;; Java
Table table = new Table(This is my Table);
table.addContainerProperty(First Name, String.class, null);
table.addContainerProperty(Last Name, String.class, null);
table.addContainerProperty(Year,
It seems there is some error importing com.vaadin.ui.Table. What does it
mean cannot be cast to clojure.lang.IFn? How I can solve it?
*
*
*exception*
javax.servlet.ServletException: java.lang.ClassCastException:
com.vaadin.ui.Table cannot be cast to clojure.lang.IFn
*root cause*
I am newbie. Could be better like this?
(def brownFox The quick brown fox jumps over the lazy dog.)
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are
I would like to use only one time .addComponent and don't repeat it each
time that I need to add something. How I can do it? Perhaps with doto? Are
there other way? It is possible to optimize it more?
(defn -init [this]
(let [app this]
(.setMainWindow this
(doto (Window. Test
I obtain an error:
javax.servlet.ServletException: java.lang.IllegalArgumentException: Wrong
number of args (3) passed to: vapp$add-components-BANG-
java.lang.IllegalArgumentException: Wrong number of args (3) passed to:
vapp$add-components-BANG-
--
You received this message because you are
I have found a function to get the methods of the classes in the book The
Joy of Clojure, and I would like to use it in REPL. Instead of
java.awt.Frame I would like to specify the library that I want writing
something like (methods any.library). Which is the way to get it?
(for [method (seq
I have tried to translate an example of vaadin in java to clojure. But I get
errors.
This is the java code:
Panel panel = new Panel(Split Panels Inside This Panel);
HorizontalSplitPanel hsplit = new HorizontalSplitPanel();
panel.setContent(hsplit);
Tree tree = new Tree(Menu,
There are not window in the java code, anyway I have added it in the clojure
code (could be deleted).
The window java code could be something like this:
setMainWindow(new Window(Test application));
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To
Before I have forgotten to post the source of the function add
(https://groups.google.com/d/topic/clojure/N1wmlOrGYj0/discussion):
(defn add [composite components]
Avoid repetition of .addComponent
Instead of (doto (Window. \foo\) (.addComponent (Label. \bar\))
(.addComponent (Button.
I have tried to use wall-hack-method but I still obtain the
error: UnsatisfiedLinkError vtk.vtkConeSource.VTKInit()J
vtk.vtkConeSource.VTKInit (vtkConeSource.java:-2). What I am doing wrong?
(ns project.core
(:import (javax.swing JButton JFrame JPanel)
(vtk vtkConeSource
Aaron Cohen, thank you! It works !!!
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be patient with your
first post.
To unsubscribe
I have tried to convert the example Cone5.java from VTK to clojure. I have
write this ... but it doesn't work. Do you have any suggestion?
*The original java:*
import vtk.*;
public class Cone5 {
static {
System.loadLibrary(vtkCommonJava);
System.loadLibrary(vtkFilteringJava);
*After the corrections I have this:
*
(ns project.core
(:import (vtk vtkConeSource vtkPolyDataMapper vtkRenderWindow
vtkRenderWindowInteractor vtkCamera vtkActor vtkRenderer
vtkInteractorStyleTrackballCamera)))
(defn main []
(let [cone (doto (vtkConeSource.)
I have added the static libraries in the clojure file:
(ns project.core
(:import (javax.swing JButton JFrame JPanel)
(vtk vtkConeSource vtkPolyDataMapper vtkRenderWindow
vtkRenderWindowInteractor vtkCamera vtkActor vtkRenderer
I have tried with ... but I get the same error:
(System/setProperty java.library.path /usr/local/lib/vtk-5.9/)
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new
I have tried also this:
$ java -Djava.library.path=/usr/local/lib/vtk-5.9/
-Djava.ext.dirs=/usr/share/java -cp clojure.jar:src clojure.main main.clj
Exception in thread main java.lang.ClassNotFoundException:
vtk.vtkConeSource (main.clj:1)
at
Aaron, thanks. You are right I had forgotten the vtk.jar, but I still obtain
errors:
*My /usr/local/bin/clojure:*
#!/bin/sh
export JAVA_HOME=/usr/lib/jvm/java-6-sun/
export
java -Djava.library.path=/usr/local/lib/vtk-5.9/ -cp
/usr/share/java/clojure.jar:/usr/local/lib/vtk-5.9/java/vtk.jar clojure.main
main.clj
Exception in thread main java.lang.RuntimeException:
java.lang.UnsatisfiedLinkError: vtk.vtkConeSource.VTKInit()J
at
All the vtk libraries that I need are in /usr/local/lib/vtk-5.9/ and are
executable.
Java and c++ examples work fine.
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from
78 matches
Mail list logo
