sunsets_get_v5

gistfile1.pde

void setup() {
  size (400, 300); // make a canvas that's 300 x 300

    //SETTING UP MY UNDERLYING GRID STRUCTURE
  int numImages = 12;

  int colWidth = 10; //column width
  int rowHeight = 10; //row height
  int colNum = width/colWidth;
  int rowNum = height/rowHeight;


  //FIRST LOAD ALL THE ORIGINAL IMAGES INTO AN ARRAY (BUT DON'T DRAW THEM)

String[] listFileNames(String dir) {
  File file = new File(dir);
  if (file.isDirectory()) {
    String names[] = file.list();
 
    StringList filelist = new StringList();
 
    for (String s : names) {
      if (!s.contains("DS_Store")) {
        filelist.append(s);
      }
    }
    return filelist.array();
  } else {
    // If it's not a directory
    return null;
  }
}

  PImage[] sunsets = new PImage [filenames.length]; //make an array called sunsets of 9 images

  for (int i=0; i<sunsets.length; i++) { 
    sunsets[i] = loadImage (filenames[i]); //load image
    sunsets[i].resize(width, height); //resize it to the size of the canvas
  }


  //MAKE TILES FROM EACH IMAGE AND LOAD THEM INTO A NEW ARRAY
  int tileX = colWidth;
  int tileY = rowHeight;

  //PImage[] tiles = new PImage [numImages]; //an array of tiles

  // for (int i=0; i<sunsets.length; i++) { //making a tile for each image in the original sunsets array
  //   tiles[i] =sunsets[i].get(tileX*i, tileY*i, colWidth, rowHeight);
  //   image(tiles[i], tileX*i, tileY*i);
  // }

  int counter = 0; //start at first photo
  for (int j = 0; j < rowNum; j++) { //loop through rows
    for (int i = 0; i < colNum; i++) { //loop through columns
      //int r = int(random(numImages));
      PImage tile=sunsets[counter].get(i*colWidth, j*rowHeight, colWidth, rowHeight);
      image(tile, i*colWidth, j*rowHeight);
      stroke(0, 255, 0);
      noFill();
      // rect(i*colWidth, j*rowHeight,colWidth, rowHeight);
      counter++;

      if (counter >= sunsets.length) { 
        counter = 0;
      } //value of counter never exceeds amt of images in the array
      //println(i, j, counter);
    }
  }
}

void draw() {
  noLoop();
}


// //TILE 0 (ROW 1)
// PImage sunsetTile0 = sunsets[0].get(0, 0, colWidth, rowHeight);
// image (sunsetTile0, 0, 0);


// //TILE 1 (ROW 1)
// PImage sunsetTile1 = sunsets[1].get(tileX, 0, colWidth, rowHeight);
// image (sunsetTile1, tileX, 0);


// //TILE 2 (ROW 1)
// PImage sunsetTile2 = sunsets[2].get(tileX*2, 0, colWidth, rowHeight);
// image (sunsetTile2, tileX*2, 0);


// //TILE 3 (ROW 1)
// PImage sunsetTile3 = sunsets[3].get(tileX*3, 0, colWidth, rowHeight);
// image (sunsetTile3, tileX*3, 0);


// //TILE 4 (ROW 2)
// PImage sunsetTile4 = sunsets[4].get(0, tileY, colWidth, rowHeight);
// image (sunsetTile4, 0, tileY);


// // TILE 5 (ROW 2)
// PImage sunsetTile5 = sunsets[5].get(tileX, tileY, colWidth, rowHeight);
// image (sunsetTile5, tileX, tileY);


// //TILE 6 (ROW 2)
// PImage sunsetTile6 = sunsets[6].get(tileX*2, tileY, colWidth, rowHeight);
// image (sunsetTile6, tileX*2, tileY);


// //TILE 7 (ROW 2)
// PImage sunsetTile7 = sunsets[7].get(tileX*3, tileY, colWidth, rowHeight);
// image (sunsetTile7, tileX*3, tileY);


// //TILE 8 (ROW 3)
// PImage sunsetTile8 = sunsets[8].get(0, tileY*2, colWidth, rowHeight);
// image (sunsetTile8, 0, tileY*2);


// //TILE 9 (ROW 3)
// PImage sunsetTile9 = sunsets[9].get(tileX, tileY*2, colWidth, rowHeight);
// image (sunsetTile9, tileX, tileY*2);


// //TILE 10 (ROW 3)
// PImage sunsetTile10 = sunsets[10].get(tileX*2, tileY*2, colWidth, rowHeight);
// image (sunsetTile10, tileX*2, tileY*2);


// //TITLE 11 (ROW 3)
// PImage sunsetTile11 = sunsets[11].get(tileX*3, tileY*2, colWidth, rowHeight);
// image (sunsetTile11, tileX*3, tileY*2);
// This function returns all the files in a directory as an array of Strings  
String[] listFileNames(String dir) {
  File file = new File(dir);
  if (file.isDirectory()) {
    String names[] = file.list();
    return names;
  } else {
    // If it's not a directory
    return null;
  }
}