How to change the canvas size of kinect?

Processing Electronics (Arduino, etc.)
1

I am playing with the Kinect and when I enlarge the size of the canvas, the Kinect window stays the same size and does not expand to match the size of the canvas. How can I enlarge it?

2

import processing.serial.;
import KinectPV2.;

Serial myPort;
KinectPV2 kinect;

boolean foundUsers = false;
PImage img;
int matrixSizeWidth = 14;
int matrixSizeHeight = 18;

void setup() {
size(1920, 1080);
frameRate(200);

//String portName = “COM5”;
// myPort = new Serial(this, portName, 115200);

kinect = new KinectPV2(this);

//kinect.enableDepthImg(true);
kinect.enableBodyTrackImg(true);
img = createImage(512, 424, RGB);
kinect.init();

// delay(6000);
}

void draw() {
clear();
background(255);

PImage kinectImg = kinect.getBodyTrackImage();

int [] rawData = kinect.getRawBodyTrack();

foundUsers = false;
//iterate through 1/5th of the data
for(int i = 0; i < rawData.length; i+=5){
if(rawData[i] != 255){
//found something
foundUsers = true;
break;
}
}
// print(rawData);

int totalPixels = 0;

//if (foundUsers)
//{
// myPort.clear();

int row = 0;

//color toColor = -(int)random(255*255*255);
color thatColor = -(int)random(255*255*255);

img.loadPixels();
for (int y = 0; y < 424; y += matrixSizeHeight){
int col = 0;

  for (int x = 20; x < 512; x += matrixSizeWidth) {
    color c = kinectImg.pixels[x + y*kinectImg.width];

    // print(c);

    if(c < -1)
    {
    //c = toColor;
   
    //img.pixels[x + (y)*kinectImg.width] = thatColor;
    
    }
    else{
    c = thatColor;
    //img.pixels[x + (y)*kinectImg.width] = 255;
    }

    

   // print(c);

    fill(c);
    stroke(0);
    strokeWeight(1);
    rect(x, y, matrixSizeWidth, matrixSizeHeight);

    //if (totalPixels < 105)
    //{
      if (c != -1)
      {
        //print(1); 
       // myPort.write("H");
        totalPixels++;
        //myPort.write(totalPixels);
      }
      else
      {
        //print(0);
       // myPort.write("L");
      }
    //}


    col++;
  }

  row++;
}

img.updatePixels();
// myPort.write(“C”);

image(kinect.getDepthImage(), 0,0,1920,1080);
fill(0);
textSize(14);
text(kinect.getNumOfUsers(), 10, 30);
text("Found User: "+foundUsers, 10, 50);
text(frameRate, 10, 70);
text("Total Pixels: " + totalPixels, 10, 90);
}