Remove Pointers to Image Lib

lib/Dither.dart

@@ -0,0 +1,18 @@
+import 'dart:html';
+
+class Dither {
+  static ImageData editImage(ImageData image) {
+
+
+//  image = contrast( image, 200);
+
+    for (var y = 0; y < image.height; y++) {
+      for (var x = 0; x < image.width; x++) {
+//      print(image.getPixel(x, y));
+      }
+    }
+
+    return image;
+  }
+
+}

lib/dither.dart

@@ -0,0 +1,3 @@
+library dither;
+
+export 'Dither.dart';