/**
 * Vlasmuseum: 
 * klik en schuif met de cursor in alle richtingen om de achtergrond anders te maken.
 * </p><p> <a href="http://www.kortrijksetaferelen.net">Keer terug</a>
*/

PImage img;
PImage img2;
PImage img3;
PImage img4;
PImage img5;
PImage img6;
PImage img7;
PImage img8;
PImage img9;

boolean onetime = true;
int[] imgPixels = new int[936*674];
int direction = 16;

float signal;

void setup() 
{
  size(936,674);
  stroke(255);
  img = loadImage("vlas4.jpg");
  for(int i=0; i<width*height; i++) {
    imgPixels[i] = img.pixels[i];
  
}
}

void draw() 
{
  if (signal > width-1 || signal < 0) { 
    direction = direction * -1; 
    
 
  }

  if(mousePressed) {
    signal = abs(mouseY%height);
  } else {
    signal += (0.1*direction);  
  }
  
  
  if(keyPressed) {
    loadPixels();
    for (int i=0; i<width*height; i++) { 
      pixels[i] = imgPixels[i];  
    }
    updatePixels();
    line(0, signal, width, signal);
  } else {
    loadPixels();
    for (int i=0; i<width*height; i++) { 
      pixels[i] = imgPixels[int((width*int(signal))+(i%width))];
    }
    updatePixels();
    
    tint(255,255);
    
     PImage img2;
    img2 = loadImage("boer1.jpg");
    image(img2,112,83);
    
    PImage img3;
    img3 = loadImage("boer2.jpg");
    image(img3,340,111);
    
    PImage img4;
    img4 = loadImage("boer3.jpg");
    image(img4,140,243);
    
     PImage img5;
    img5 = loadImage("boer4.jpg");
    image(img5,568,139);
    
    PImage img6;
    img6 = loadImage("boer5.jpg");
    image(img6,368,271);
    
    PImage img7;
    img7 = loadImage("boer6.jpg");
    image(img7,596,299);
    
     PImage img8;
    img8 = loadImage("boer7.jpg");
    image(img8,396,431);
    
    PImage img9;
    img9 = loadImage("boer8.jpg");
    image(img9,624,459);
    

  
  }
  
}