As a OOP newbie, I'm not able to get the video capture function working when called from within a class. I'm sure I'm having some basic syntax issues and I'm hoping someone who knows OOP might help me.

Here is working plain vanilla 'procedural' webcam display code:


import processing.video.*;

Capture theCamera;

void setup()
{
 size(200, 200);
 theCamera = new Capture(this, 320, 240, 30);
}

void captureEvent(Capture camera)
{
 theCamera.read();
}

void draw()
{
 image(thisCamera, 0, 0,)
}



Here is an attempt to put that into a class called Digitizer:

import processing.video.*;

Digitizer digi;

void setup()
{
 size(200, 200);  
 digi = new Digitizer();
}


void draw()
{
digi.read();
}

public class Digitizer
{

Capture theCamera;

// constructor
Digitizer () {
 theCamera = new Capture(processing.core.PApplet, 320, 240, 12);
 }

void read() {
 image(theCamera, 0, 0);
 }
}


The error I get reads: 'Semantic Error: A type "PApplet" was found where a field name or method call was expected.'

Any ideas?