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Index › Programming Questions & Help › Syntax Questions › Exporting applet question
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Exporting applet question (Read 589 times)
davmazo
Exporting applet question
May 29th, 2009, 2:01am  
Hi All,
I’m programming a block of png images that can be manipulated using OpenGl and ControlP5 sliders. When I export the application it’s working perfect, but when I do the web applet it is not working, when I try the index.html Safari crash. Am I missing something? the data carpet needs to be inside also de applet?
Thanks a lot for the help
David
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PhiLho 
Re: Exporting applet question
Reply #1 - May 29th, 2009, 3:27am  
If the data carpet (?) isn't in the jar file nor on the server where the applet is downloaded, the latter must be signed.
A common error I see is also to use absolute paths like C:\Documents\... in an applet.
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davmazo
Re: Exporting applet question
Reply #2 - Jun 8th, 2009, 10:02am  
Hi,
I still no have find the solution. What do you recommend me to watch. In the code I’m calling the images like this:

void setup() {
 size(1024, 600, OPENGL);
 smooth();
 controlP5 = new ControlP5(this);
 controlP5.addSlider("alfa",20,255,255,5,5,150,12).setId(1);
 controlP5.addSlider("Corte",0.01,1,1,5,18,150,12).setId(2);
 controlP5.addKnob("frame",0,num,0,10,40,30).setId(3);
 controlP5.addToggle("rotation",false,60,40,30,30).setId(4);
 //noCursor();
 rate = 0.01;
 for (int i = 0; i < num; i++){
   int punto=num-(constrain(i,1,num));
   ima [i] = loadImage("CalleCoche "+ nf(punto,3)+".png");

   thePlane [i] = new plane ();
 }

 frameRate(90);
 rectMode(CENTER);
 // funciones de las teclas
 marco       = false;
 plano       = false;

 mar = 0;
 rotx = 0;
 roty = 0;
 z = 0;

}

The application is working normally, is the applet what isn't working. I’m in a Mac with leopard and Processing 1.0.3
Thanks a lot for the help
David
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PhiLho 
Re: Exporting applet question
Reply #3 - Jun 9th, 2009, 6:29am  
Not sure, but it might be related to loadImage in applet extremely slow thread.
Also check the images are in the generated .jar file.
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Quark
Re: Exporting applet question
Reply #4 - Jun 9th, 2009, 10:52am  
Make sure the images are in a folder called "data" inside the sketch folder before exporting as an Applet. Files in this folder are definitely added to the jar file on export.
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