[ImageDrawin-Processing]

loudDraw.jar

PImage img;
int pointillize = 4;
int noise = 1;
int gravity = 0;
int pressedCounter = 0;
void setup() {
  size(600,600);
  img = loadImage("loud.jpeg");
  background(0);
  smooth();
}

void draw() {
  
  for(int i = 0; i < 500; i++) {
  
    // Pick a random point
  int x = int(random(img.width));
  int y = int(random(img.height));
  int loc = x + y*img.width;
  
  // Look up the RGB color in the source image
  loadPixels();
  float r = red(img.pixels[loc]);
  float g = green(img.pixels[loc]);
  float b = blue(img.pixels[loc]);
  noStroke();
  
  // Draw an ellipse at that location with that color
  fill(r,g,b,100);
    
    if(mousePressed == true ) {
        
      if(pressedCounter < 5) {
         background(0);
    
       }
       pressedCounter++;
       ellipse(x + gravity, y + gravity,pointillize ,pointillize);
      
       if(gravity <= (width - img.width)) {
          gravity++; 
       } 
    } else {
      ellipse(x + gravity,y + gravity,pointillize ,pointillize);
      pressedCounter = 0;
      if(gravity >= 0) {
        gravity--;
      }
    }
  }

}