void setup(){
size(500, 500);
smooth();
background(0);
textSize(400);
textAlign(CENTER);
}
void draw(){
}
void keyPressed(){
background(0);
fill(255);
char keys[] = {key};
text(new String(keys), 0, 0, width, height);
boolean[][] dots = new boolean[50][50];
loadPixels();
for(int x = 0; x < 50; x++){
for(int y = 0; y < 50; y++){
color c = pixels[y * 10 * width + x * 10];
dots[x][y] = red(c) > 127 ? true: false;
}
}
background(30);
stroke(10);
for(int x = 0; x < 50; x++){
for(int y = 0; y < 50; y++){
if(dots[x][y]){
fill(255, 140, 0);
} else {
fill(0);
}
ellipse(x * 10, y* 10, 10, 10);
}
}
}