GMU:Processing im Park/Part1: Difference between revisions

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 == Cut-Ups, Pixels, Stripes, Collages ==
+----
+<source lang="java">
+PImage img;
+PImage[] parts = new PImage[9];
+int d;
+void setup() {
+  size(300, 300);
+  d = width / 3;
+  img = loadImage("photo.jpg");
+  image(img, 0, 0, 300, 300);
+  // get first part
+  for(int i=0; i<9; i++) {
+    int x = (i % 3) * d;
+    int y = (i / 3) * d;
+    parts[i] = get(x, y, d, d);
+  }
+}
+void draw() {
+  background(0);
+  for(int i=0; i<9; i++) {
+    int x = (i % 3) * d;
+    int y = (i / 3) * d;
+    image(parts[8-i], x, y);
+  }
+}
+</source>
+----