DOODLE FUN TIMES s. churng , m. simone

This is happy fun doodling.

A script for nonstop doodling fun

The script randomly loads an image from an array of preloaded black and white images. A cross-hair cursor hovers over your mouse coordinates.
_CLICK to start doodling. 
_HOLD+DRAG to create shapes. 
_DOUBLE-CLICK to reload a new randomized image.


// doodleFunTimes
// sarah churng . mallika simone .
// 2013.04.12
// Creates a sketch board. Images are drawn by clicking down and dragging mouse.

// GLOBALS
// cursor dot radius
int r = 8;

// FUNCTIONS
void reloadImage() {
  //Creates a new background gray with each new load
  PImage[] images = new PImage[8];
  for( int i = 0; i < images.length; i++ ) {
    images[i] = loadImage("img" + i + ".jpg");
  }
  int img = int(random(images.length));
  image(images[img], 0, 0, 600, 400);
}

void setup(){
  size(600, 400);
  smooth();
  //Slows down frame rate so that mouse interactions are visible
  frameRate(12);
  reloadImage();
  fill(246, 12, 108);
  text("CLICK AND DRAG TO DRAW. \nDOUBLE-CLICK TO START OVER.",10,20);
}

void draw(){

  noStroke();
  cursor(CROSS);
  
  if (mousePressed) {
    //place a red dot over hover area
    fill(252, 255, 68);
    ellipse(mouseX, mouseY, r, r);
     
    //replace previous frame's red dot with a gray dot
    fill(246, 12, 108);
    ellipse(pmouseX, pmouseY, r, r);
    
    //connect previous dots with line
    stroke(246, 12, 108);
    line(mouseX, mouseY, pmouseX, pmouseY);    
  }
  
}

// starts over when mouse is double-clicked
void mousePressed() {
 if (mouseEvent.getClickCount()==2) {
    reloadImage();
  } 
}



More screenshots of other doodles.

Code and images archive is available at:

https://docs.google.com/file/d/0B0ba9G5aWnFvcml1SVJnUDdZWDg/edit?usp=sharing