import processing.video.*;

/*
  Multi-byte serial example using punctuation
 Language: Processing
 
 This example listens for a four-byte "sentence" from a microcontroller.
 It treats the first three bytes as sensor readings, and uses them to move
 a ball on the screen.  The sensor readings can range from 0 - 254.
 An incoming byte of value 255 is interpreted as the end of the sentence,
 
 Created 3 Oct. 2007
 by Tom Igoe
 
 */

import processing.serial.*;
//Serial myPort;                    // the instance of the Serial class
//int[] sensorArray = new int[2];   // Array to hold the incoming sensor values
//int arrayCounter = 0;            // counter for the array elements

float s;
float s1;


void setup() {
  // set up the window:
  size (400,400);
  smooth();
  frameRate(30);
  // list all the serial ports:
  //println(Serial.list()); 
  // pick the serial port that corresponds to your Arduino:
  //String portname = Serial.list()[0];
  // open the port by instantiating the Serial class:
  //myPort = new Serial(this, Serial.list()[0], 9600); desta forma n se precisa de definir a variavel port name
 // myPort = new Serial(this, portname, 9600);
  //println(sensorArray[0]);
  //println(sensorArray[1]);


}

void draw() {
  // clear the window background:
  background(255);
  // use the Z axis of the accelerometer to set the grayscale of the ball:


  // use the X and Y axes to move the ball:
  for (int i = 0; i < 15; i++){
    for (int j = 0; j < 15; j++){
    ellipseMode(CENTER);
    fill(200,random(0,255)*2 ,0,random(0,255) );
    //noStroke();
    ellipse(i*30,j*30, s, s1);
    s = 20;
     s1 = 30;
     s +=103;
     s1 +=103;
     println(mouseX);
    //constrain
    println(s);

    }
  }
}
/*
void serialEvent(Serial myPort) {
  // read the incoming byte:
  int inByte = myPort.read();
  // if the byte is 255, it's the end of a set of sensor readings. 
  // reset the array counter to get the next set of readings:
  if (inByte == 255) {
    arrayCounter = 0;  
  } 
  // if the inByte is not 255, it's a sensor reading.  Put it
  // in the appropriate array element:
  else {
    sensorArray[arrayCounter] = inByte;
    // increment the array counter:
    arrayCounter++; 
  }
}
*/