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Latest, page 34
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python import > how to create a point?
Hello, I tried to create a point using python but it did not work well. How should I do it? Please let me know. Thank you. Best, ky
3 replies
by Frederik
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We're looking for a contribution to make...
Hi, we are under-gradueate students and we chose nodebox 3 to be the OSS program for an assignment we have to do this semester. Our main task is to add some new usability to Nodebox or to fix a bug t…
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import files with no header
Hi, First of all, congrats and thanks for sharing your tool. I'm trying to create some visualiztion from data and I wonder if there is a way to read files that don't have headers without loosing the…
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How to detect 'null' value in Nodebox?
Hello, I imported data using importcsv and I am trying to catch null value. Is there any node supporting that? Please let me know. Thank you.
6 replies
by Frederik
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vector gradients
How can I apply gradient colors on vector shapes? I was trying to write a node using the Colors lib (http://nodebox.net/code/index.php/Colors) but this led to exeption in the lib java.lang.RuntimeExc…
1 reply
by Stefan
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Hi. Grid Node isn't working as it's suppossed to when creating the pattern in the Exploring Nodes tutorial.
Hello. I'm using Nodebox 3.0.32. First I tried this in Windows and then in Ubuntu. I began the Exploring Nodes Tutorial (http://nodebox.net/node/documentation/tutorial/exploring.html), and I was't ab…
3 replies
by Stefan
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NodeBox unable to open a project
Hello! Every time I trying to open any .py project, I get this: java.lang.RuntimeException: Could not load C:\Program Files (x86)\NodeBox\examples\test.py at nodebox.client.NodeBoxDocument.load(Unkno…
2 replies
by Stefan
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count occurrences of entry in list
I was having an issue with counting the occurrences of an item in a list. eg list= 'cat,cat,dog,rabbit,dog,cat' and i want result 'cat 3,dog 2, rabbit 1. This is a very simplified example. What i act…
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count number of instances of a value?.. confused
sorry if this is a stupid question.. still getting use to nodebox3. I have a set of points (i'll call them hubs) - i joined them with lines. Then i thought while out walking, Each line is 2 points so…
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Edit string per character
Hi, first off i want to say keep up the great work. Iam starting to love nodebox. But there are some things i cant get my head around. I am sure i am doing this wrong.. Basicaly i want to use resampl…
3 replies
by Frederik
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curveVertex in Nodebox
Hello, Thank you for the new version of Nodebox3 :) I am really enjoying it. In Nodebox, there is 'quad curve', but it is difficult to get a result like 'curveVertex' in Processing. If you think that…
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Problem importing custom nodes.
Hey. I am on Ubuntu 12.04 LTS, and when I try to import my own python node I get the following error: java.lang.NullPointerException at sun.awt.X11.GtkFileDialogPeer.setFileInternal(GtkFileDialogPeer…
4 replies
by Frederik
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these nodes do not work!
Hello Frederik, In the latest version of Nodebox3, I got errors when I tried to use 'queryjson', 'bufferpoints', 'mouseposition', 'receiveosc', 'sendosc', and 'httpget'. I didn't get an error when I…
3 replies
by Frederik
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what's wrong with zip-map?
Hi, I'm trying the "zipmap example" on page http://nodebox.net/node/documentation/using/data-visualization.html, and I can't get right data from zipmap like the sample image: There's nothing in my lo…
2 replies
by fly51fly
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very dummy question
Hello, I followed the instructions to install nodebox3 in ubuntu: sudo apt-get install git-core openjdk-6-jdk ant git clone git://github.com/nodebox/nodebox.git cd nodebox ant run but sorry , run wha…
1 reply
by Frederik
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Ubuntu 12.04 build failed
Hi, I tried to compile nodebox on my old Macbook, that is now running Ubuntu 12.04 LTS, but after running ant run, I got these errors: @@@ [javac] warning: [options] bootstrap class path not set in c…
1 reply
by Frederik
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python error
After moving my work to another computer I get this error: java.lang.RuntimeException: unable to load /org/python/version.properties at org.python.Version.loadProperties(Version.java:91) at org.pytho…
4 replies
by Frederik
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escape character
I have a list of 95 items (words or pairs of words) out of which I would like to generate a random bingo-grid (5x5) - each bingo paper will be different. I've managed to do this by importing the text…
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documentation of nodebox3 object
is there any reference related to customized node projects? If we can see the reference and understand what objects there are, it would be a lot easier to make our own. Also, I tried to use the def i…
2 replies
by Frederik
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How to access to each path in type
In Illustrator, most texts are comprised of compound object when they are outlined, because it has inner and outer space. Is there a way to ungroup them? I attached a photo. Thank you. Best, Q
5 replies
by Frederik
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cnc
i play with cnc and generative design. 1. Has anyone considered making a html5 / canvas based client for the iDE aspects? Would be easy to do, but only if the code is client / server. 2. 3D. Would be…
2 replies
by ged
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New version save error
First of all, thank you for 3.0.30. I like new components. While playing with this, I found that both save and save as are not working.. I cannot save my sketch. Help me!
9 replies
by Frederik
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Python Modules
I'm trying to use a custom python module that I have installed in my local python env, but nodebox is unable to locate it. How do I install python modules so they will be visible to nodebox? Thanks!…
2 replies
by Mark
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Crashes with 3.0.31
Hi there. Just toying arround with the newest version... and foud some crash trying to drag nodes arround: java.lang.NullPointerException at nodebox.client.NetworkView.dragSelectRect(Unknown Source)…
1 reply
by Frederik
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Translate node problem
The translate node doesn't seem to be working in version 3.0.30
2 replies
by Jeff
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Problem with pdf export
With Nodebox3, (3.0.30) I am having problems with PDF export. The PDF file is empty. PNG export works fine.
2 replies
by Frederik
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Confused about output in the 'Getting Started' tutorial
Hey! First of all, I want to thank you guys for Nodebox. What a great project! Well, I have a question: I'm not sure if I fully understand the composition in the Viewer Pane in the last screenshot (r…
2 replies
by Stefan
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Ubuntu 12.04 and NodeBox 3
Hi! Just successfully compiled NodeBox 3 on Ubuntu 12.04 and here is a few things that bother me: Dark text color of the menu: Empty preferences:
3 replies
by Frederik
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Python API?
Hello! I just discovered this wonderful program (N3). Thanks and congratulations! I'm familiar with Python programming, so I'm wondering what can be done with Python today. I see there's a python con…
2 replies
by Stefan
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Documentation corrections
What's the best way to recommend edits to the documentation/tutorials? I think we could all benefit from the many eyes reading through it and spotting potential improvements. Small example: http://no…
7 replies
by Frederik