photoManip

PImage img1, img2;

void setup() {
  img1 = loadImage("rousseau.jpg");
  img2 = loadImage("rousseau_bw.jpg");
  size(img1.width, img1.height);
  image(img1, 0, 0);
  img1.loadPixels();
}


void draw() {
}


void mouseClicked() {
  displayMask();
}

void drawLines() {
  for (int i=0; i<5; i++) {
    int y = int(random(600,850));
    int h = int(random(8,20));
    int x = int(random(-10,10));
    copy(img1, 0, y, width, h, x, y, width+x, h);
  }
}

void keyPressed() {
  save(random(1234)+".png");
}

void displayMask() {
  PGraphics mask = createGraphics(width, height);
  mask.beginDraw();
  mask.background(0);
  for (int i = 0; i < 80; i++) {
    mask.stroke(255, 60);
    mask.strokeWeight(random(15));
    mask.line(0, random(550,900)+random(-20, 20), width, random(550, 900)+random(-20, 20));
  }
  mask.endDraw();
  blend(mask, 0, 0, width, height, 0, 0, width, height, LIGHTEST);
  //image(mask, 0, 0);
}