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how to deal with a button with matrix transformation ?
[3Replies]
- 18-Mar-2012 02:10 AM
- Forum: Programming Questions
Hello,

I want to creat a simple button but with a rect which rotate with a pushMatrix/popMatrix transformation.
Of course I can't use my overRect() method in this condition, but do you know how I can do ?
Thanks !
1. color over = color(200, 0, 0);
  color out = color(0);
  color temp;
  
  void draw() {
  rectMode(CENTER);
  int w =20, h =30;
  int x =50, y =30;
  pushMatrix();
  translate(x, y);
  rotate(PI/5);
  fill(temp);
  rect(0, 0, w, h);
  
  if (overRect(x, y, w, h)) {
      temp = over;
  }
  else {
      temp = out;
  }
  popMatrix();
  }
  
  boolean overRect(float x, float y, int w, int h)
  {
  if (mouseX >= x - w/2 && mouseX <= x + w/2 &&
      mouseY >= y - h/2 && mouseY <= y + h/2) {
      return true;
  }
  else {
      return false;
  }
  }

put a link() into an pdf export
[16Replies]
- 08-Sep-2011 06:42 AM
- Forum: Core Library Questions
Dear forum,

How can I do to export my url link (with link() method) to a pdf version of my sketch ?
Thanks.

PS : I'm with Processing 2.0 / ubuntu 10.04

disable hold key
[0Replies]
- 10-May-2011 07:46 AM
- Forum: Android Processing
Hi,

I'm trying to disable the hold/lock phone key on my spica, but I don't find any keycode on this issue...
Anybody know to do this trick ?

how to detect screen touching
[2Replies]
- 02-May-2011 10:48 AM
- Forum: Android Processing
Hi,

my problem is to know how to detect when the phone screen is touching, because when I'm using the mouseX and mouseY values, it's always the same value even when I doesn't touch the screen :-(.
Any ideas ?
Thanks

Android processing code pool
[0Replies]
- 02-Apr-2011 02:21 PM
- Forum: Android Processing
I have make a kind of sketches compilation for processing-android. You can find thishere.
Thanks to all the contributors, because there is a lot of code taken from here or other blog, I have just tried to do a kind a code pack. (and some bonus too :) )
Into this depository, you can find code on : OSC, SENSORS, AUDIO... sometimes using library like Ketai or APwidgets some times with the Android SDK...

I hope this can help ... :)

Amarino
[0Replies]
- 02-Apr-2011 11:58 AM
- Forum: Android Processing
Hi,

As someone already done some tricks with Amarino under processing ?
Maybe Amarino could be a solution to use easily bluetooth between android and arduino, and between two android phones too ?

Ketai library modification
[1Reply]
- 31-Mar-2011 01:40 AM
- Forum: Library and Tool Development
Hi,

I'm trying to re-built the ketai library under linux, because I have meet some problem with my spica phone for accessing to the camera.
So i've modified the KetaiCamera class, and now I just want to re-build another jar file.
I do that with eclipse.
All looks OK except than there is an error in 3 java files in the ketai lib (Ketai.java, KetaiLocationManager.java and KetaiSensorManager.java).

KetaiLocationManager.java :
1. locationManager = (LocationManager) parent.getApplicationContext()
Ketai.java :
1. datamanager = new DataManager(parent.getApplicationContext());
KetaiSensorManager.java :
1. sensorManager = (SensorManager)parent.getApplicationContext()
This 3 java files are using the getApplicationContext() but it doesn't exist for the PApplet class...
What is the trick ??

Thanks

newbie question with Ant build.xml
[5Replies]
- 30-Mar-2011 08:25 AM
- Forum: Library and Tool Development
Dear Forum,

I'm trying to re-build a library I have changed, but I don't understand the changes I have to do in the Build.xml file

I don't know what it means (in librarytemplate) :

changes to items 1-14
is it line 1 ? line 14 ? chapter 14 ?...
For now I have just changed the project name and and the basedir but the build Failed in this way:

BUILD FAILED
/home/algo/Bureau/ketai/resources/build.xml:95: The following error occurred while executing this line:
/home/algo/Bureau/ketai/resources/build.xml:119: /home/algo/Documents/Processing/libraries not found.

Thanks for your help

Gestures...
[5Replies]
- 29-Mar-2011 09:44 AM
- Forum: Android Processing
Another question ...
Sorry for being very curious, but I explore processing-android from the south to the north.
I have to do a kind of workshop next week about interactivity with android and processing, that's why I'm looking into different way of developping applications, use sensor...
So, my next question is about gestures recognition.
I've built GESTURE_BUILDER on my spica, and it's all right.
But now I want to create an application to recognize gestures.

the problem it's that all the recognition activity take effect with the GestureOverlayView class, that is a kind of layout at the top of the other layout.
Unfortunately I believe Processing is only 1 layout, and so I can't use GestureOverlayView and any other layout.
Do you think there is a way to implement gesture in processing without rebuild all the recognition system ?

Thanks

Stream a radio
[0Replies]
- 29-Mar-2011 07:15 AM
- Forum: Android Processing
Dear Forum,

Do you know if is it possible to stream audio from a radio for example ?
with a stream like this :
http://www.tv-radio.com/station/france_culture_mp3/france_culture_mp3-32k.m3u

Thanks!

FileNotFoundException with oscP5
[0Replies]
- 22-Mar-2011 04:47 AM
- Forum: Contributed Library Questions
Dear Forum,

I have a bug using oscP5 on processing 1.2.1, ubuntu 10.04.
Really simple test program :
1. import oscP5.*;
2. import netP5.*;
3. OscP5 oscP5;
4. NetAddress MyBroadcastLocation;
5. void setup() {
6. size(400,400);
7. oscP5 = new OscP5(this,12000);
8. MyBroadcastLocation = new NetAddress("192.168.0.14", 12000);
10. }
11. void draw() {
12. }
13. /* incoming osc message are forwarded to the oscEvent method. */
14. void oscEvent(OscMessage theOscMessage) {
15. /* get and print the address pattern and the typetag of the received OscMessage */
16. println("### received an osc message with addrpattern "+theOscMessage.addrPattern()+" and typetag "+theOscMessage.typetag());
17. theOscMessage.print();
18. }
Return me :

processing.app.debug.RunnerException: FileNotFoundException: /usr/lib/jvm/java-1.5.0-sun-1.5.0.19/jre/lib/zi/localtime (No such file or directory)
    at processing.app.Sketch.placeException(Sketch.java:1628)
    at processing.app.debug.Runner.findException(Runner.java:584)
    at processing.app.debug.Runner.reportException(Runner.java:560)
    at processing.app.debug.Runner.exception(Runner.java:500)
    at processing.app.debug.EventThread.exceptionEvent(EventThread.java:367)
    at processing.app.debug.EventThread.handleEvent(EventThread.java:255)
    at processing.app.debug.EventThread.run(EventThread.java:89)
processing.app.debug.RunnerException: FileNotFoundException: /usr/lib/jvm/java-1.5.0-sun-1.5.0.19/jre/lib/zi/GMT+01:00 (No such file or directory)
    at processing.app.Sketch.placeException(Sketch.java:1628)
    at processing.app.debug.Runner.findException(Runner.java:584)
    at processing.app.debug.Runner.reportException(Runner.java:560)
    at processing.app.debug.Runner.exception(Runner.java:500)
    at processing.app.debug.EventThread.exceptionEvent(EventThread.java:367)
    at processing.app.debug.EventThread.handleEvent(EventThread.java:255)
    at processing.app.debug.EventThread.run(EventThread.java:89)
processing.app.debug.RunnerException: FileNotFoundException: /usr/lib/jvm/java-1.5.0-sun-1.5.0.19/jre/lib/zi/GMT+01:00 (No such file or directory)
    at processing.app.Sketch.placeException(Sketch.java:1628)
    at processing.app.debug.Runner.findException(Runner.java:584)
    at processing.app.debug.Runner.reportException(Runner.java:560)
    at processing.app.debug.Runner.exception(Runner.java:500)
    at processing.app.debug.EventThread.exceptionEvent(EventThread.java:367)
    at processing.app.debug.EventThread.handleEvent(EventThread.java:255)
    at processing.app.debug.EventThread.run(EventThread.java:89)
### [2011/3/22 12:43:11] PROCESS @ OscP5 stopped.
### [2011/3/22 12:43:11] PROCESS @ UdpClient.openSocket udp socket initialized.
### [2011/3/22 12:43:12] PROCESS @ UdpServer.start() new Unicast DatagramSocket created @ port 12000
### [2011/3/22 12:43:12] PROCESS @ UdpServer.run() UdpServer is running @ 12000
### [2011/3/22 12:43:12] INFO @ OscP5 is running. you (127.0.1.1) are listening @ port 12000
### [2011/3/22 12:43:26] PROCESS @ OscP5 stopped.
### [2011/3/22 12:43:26] PROCESS @ UdpServer.run() socket closed.

It's a problem about timezone, but what i can do ?
Thanks

A3D and font
[7Replies]
- 21-Mar-2011 10:00 AM
- Forum: Android Processing
Dear Forum,

This is my configuration:
ubuntu 10.04 / processing 0192 / android 2.1 / API level 7 / Galaxy spica.

I'm tring to use font with the A3D mode, but there is only some 'glitches' displaying on my spica window.
I'm using createFont without smooth.
Any idea ?

Thanks in advance !

KetaiSensorManager
[2Replies]
- 20-Mar-2011 05:37 AM
- Forum: Android Processing
Hi,

Lot of difficulties using ketai library for android, under ubuntu lucid.
With KetaiCamera class, the program is running but no camera is opening on the phone.
With KetaiSensorManager, processing android said that the class is not found...
if there is any help...
Many thanks !

KetaiCamera
[19Replies]
- 19-Mar-2011 06:45 AM
- Forum: Android Processing
Dear Forum,

I'm using processing.android 0192, android 2.1 on my phone and API 7.
I'm under ubuntu Lucid 10.04.

I'm trying to access my Galaxy Spica's camera. Successfully with a java example implementation of akeric (thanks to him), but without success with ketai library. I have only a white screen on my phone.
Somebody knows the same problem ?

Another question is about the ketai FaceAnalyzer.java in the library core... Ketai is using Android OpenCV port ? because i have found an old CameraManager.java in the /trunk with this into :
1. import org.siprop.opencv.OpenCV;
What about this in Ketai now ? there is OpenCV or another stuff for faceAnalyzer example maybe ?
Many thanks !

Best,

T.

Bug when saving my sketch
[0Replies]
- 23-Feb-2011 03:10 PM
- Forum: Integration and Hardware
Dear Forum,

I'm using processing for a long time on my computer, now with Ubuntu 10.04, without problem but...
Since 1 week, when i try to save a sketch, i can't rename my sketch...
For example if i want to call my sketch "test", i go to save as...go to the right folder... rename...OK and it's saving with 'sketch-feb23a'
Doing the same with processing android ...

Any idea ?

Thanks in advance !

+++
Algo

processing Crash on ubuntu 10.04
[11Replies]
- 29-Dec-2010 05:55 AM
- Forum: Integration and Hardware
Dear Forum,

I have bought a new computer to have more power with Processing.
I have installed ubuntu 10.04, nvidia for my GE Gorce GT 220, java 1.6.0_22 and processing.
When i try to run a sketch, processing freeze and my ubuntu session restart !

This problem happen to somebody ?

Many thanks!

best,

T

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