Carousel~week08

 PImage img;

color nowColor;

void setup(){

 size(250,250);

 img = loadImage("cloud.png");

}

void draw(){

 image(img,0,0); 

 fill(nowColor); rect(0,0,30,30);

}

void mouseMoved(){

 loadPixels();

 int now = width * mouseY + mouseX ;

 nowColor = pixels[now];

 }