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Create graf from data.csv
How to create graph Duration vs month from data.csv. Any can help me? my data as attachment
View ArticleNullPointer Exception Issue
I have a code that I need running for several hours. After several minutes it stops responding altogether (and I have to force quit the application) and gives me the error "NullPointer Exception" and...
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Changing the Icon of a G4P Window
@quark Quick question, how do you change the icon of a secondary window created using G4P?
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NullPointerException on GTextArea due to too many line feed
@quark I found another issue today. The following code runs fine: // Need G4P library import g4p_controls.*; public void setup(){ size(480, 320, JAVA2D); createGUI(); myTextArea.setText("hello world");...
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Processing to Resolume via Syphon
Have been working on an interactive sketch to output to my Resolume program, and found some resources on using the Syphon server. I got as far as having Resolume recognize the output, but the signal...
View ArticleG4P Buffers have not been created
@quark Sorry to bother once again. I'd used a GButton to create a GWindow every time it is clicked. Inside, there is a GTextArea that displays some text. Strangely, half the time it is working well...
View Articlehow to detect circles in a movie
Hello there, I need to detect 2 specific (and similar) circle shapes in a webcam video. I have openCV, and I have blobDetection- but I can not figure out how it can be done. Anyone?? Thanks!
View ArticleFrame Accurate Interactive Video Playback - a solution for 1.5.x but not...
After much hacking I have made a sketch that does frame accurate interactive video playback. I based this on tips and code from the older processing forums. BUT - it only works in processing 1.5.1 I...
View ArticleHow to sync audio to video?
Hello, i made a sketch, where the visuals react to the amplitute of the sound thats played, i used the normal sound library from processing. When i used the built in movie maker tool the audio and the...
View ArticleSpherical constantForceBehavior Toxiclibs Particle
Who can demonstrate how to apply a spherical force behavior to a 3D toxiclibs particle? Key hangup is creating a spherical force behavior as opposed to a vector... Thanks!
View Articleserver.read
Hello everybody, I am using this code but processing says that the function server.read is not available. Anybody knows how I can do a server which can read data from a client? Thank you very much for...
View Article0,0 getting moved by a class function?
Hello I'm creating a "console" of random images, videos, scrolling text, and every once in a while a nike shoe, an iPhone, or a mansion streaks across the screen and snakes around randomly. Then the...
View ArticleIncorporating ControlP5
I want to add the CP5 button into my state machine but I don't know how to remove the mousePressed function and instead make the button change the states. Please help! import controlP5.*; ControlP5...
View ArticleHow can I transform the processing.net into oscP5?
Hi. I've made a code for controlling my drone with processing.net library from my computer, and they say that I need to use oscP5 to send messages to my drone from Android because they say...
View ArticleVideoExport - doesn't seem to capture ControlP5 elements.
Hi, My exported video doesn't include any controlP5 components. I've got dropdown and Chart in my sketches, and they run fine, but they don't show up in the exported video. (am using Hamoid's library -...
View ArticlePicking in 3D through ray tracing method
Hello, I have been trying to write a code for being able to pick objects or select points in 3D by using a ray tracing method, based on the guidelines I read from this source:...
View ArticleLoading sound file null pointer
When I run my file i'm getting this NullPointerException error: ==== JavaSound Minim Error ==== ==== java.io.FileNotFoundException: background.mp3 === Minim Error === === Couldn't load the file...
View ArticleNullPointerException using minim library
When I run my file i'm getting this NullPointerException error: ==== JavaSound Minim Error ==== ==== java.io.FileNotFoundException: background.mp3 === Minim Error === === Couldn't load the file...
View ArticleVideo Library Examples crashes Sketch.
I've been trying to use the Movie() object but It keeps crashing the sketch. Below is the error message for Frames.pde example that comes with the video library, just as an example, although I get...
View ArticleShow/Hide CP5 Button
Hi! I'm new to coding so sorry if this question is dumb but I can't figure out how to make a CP5 button hide once it's been clicked. I want the two buttons A and B to be the first to show then once...
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