diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index a3188b1..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2018 Marty Oehme
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/LICENSE.md b/LICENSE.md
new file mode 100644
index 0000000..86a595d
--- /dev/null
+++ b/LICENSE.md
@@ -0,0 +1,2 @@
+
+Copyright (C) 2018 
diff --git a/lib/Dither.dart b/lib/Dither.dart
index 89aee36..6cc123f 100644
--- a/lib/Dither.dart
+++ b/lib/Dither.dart
@@ -1,223 +1,18 @@
 import 'dart:html';
-import 'dart:typed_data';
 
-class Pixed {
-  static PixelArray greyscale(PixelArray image) {
-    PixelArray pxArr = new PixelArray.fromPixelArray(image);
+class Dither {
+  static ImageData editImage(ImageData image) {
 
-    for (var y = 0; y < pxArr.getHeight(); y++) {
-      for (var x = 0; x < pxArr.getWidth(); x++) {
-        var px = pxArr.getPixel(x, y);
-        int average = ((px.r+px.g+px.b) / 3).round();
-        px.r = average;
-        px.g = average;
-        px.b = average;
+
+//  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 pxArr;
+
+    return image;
   }
 
-  static PixelArray quantize(PixelArray image, [int steps=1]) {
-    PixelArray pxArr = new PixelArray.fromPixelArray(image);
-    for (var y = 0; y < pxArr.getHeight(); y++) {
-      for (var x = 0; x < pxArr.getWidth(); x++) {
-        pxArr.setPixel( _quantizePixel(pxArr.getPixel(x, y)) );
-      }
-    }
-    return pxArr;
-  }
-
-  static Pixel _quantizePixel(Pixel pixel, [int steps=1]) {
-    return new Pixel(
-        pixel.x,
-        pixel.y,
-        (steps * pixel.r / 255).round() * (255 ~/ steps),
-        (steps * pixel.g / 255).round() * (255 ~/ steps),
-        (steps * pixel.b / 255).round() * (255 ~/ steps),
-        pixel.a);
-  }
-
-  static PixelArray quantizeError(PixelArray original, PixelArray quantized) {
-    PixelArray pxArr = new PixelArray.fromPixelArray(original);
-    for (var y = 0; y < pxArr.getHeight(); y++) {
-      for (var x = 0; x < pxArr.getWidth(); x++) {
-        Pixel px = pxArr.getPixel(x, y);
-        Pixel quant = quantized.getPixel(x, y);
-        px.r = px.r - quant.r;
-        px.g = px.g - quant.g;
-        px.b = px.b - quant.b;
-      }
-    }
-    return pxArr;
-  }
-
-  static Pixel _quantizeErrorPixel(Pixel original, Pixel quantized) {
-    return new Pixel(original.x, original.y,
-        original.r - quantized.r,
-        original.g - quantized.g,
-        original.b - quantized.b,
-        original.a);
-  }
-
-  static PixelArray dither(PixelArray image) {
-    PixelArray pxArr = new PixelArray.fromPixelArray(image);
-    for (var y = 0; y < pxArr.getHeight()-1; y++) {
-      for (var x = 1; x < pxArr.getWidth()-1; x++) {
-        Pixel origPx = pxArr.getPixel(x, y);
-        Pixel quantPx = _quantizePixel(origPx);
-        Pixel errPx = _quantizeErrorPixel(origPx, quantPx);
-        pxArr.setPixel(quantPx);
-
-        Pixel px = pxArr.getPixel(x+1, y);
-        px.r = (px.r + errPx.r * (7/16)).toInt();
-        px.g = (px.g + errPx.g * (7/16)).toInt();
-        px.b = (px.b + errPx.b * (7/16)).toInt();
-
-        px = pxArr.getPixel(x-1, y+1);
-        px.r = (px.r + errPx.r * (3/16)).toInt();
-        px.g = (px.g + errPx.g * (3/16)).toInt();
-        px.b = (px.b + errPx.b * (3/16)).toInt();
-
-        px = pxArr.getPixel(x, y+1);
-        px.r = (px.r + errPx.r * (5/16)).toInt();
-        px.g = (px.g + errPx.g * (5/16)).toInt();
-        px.b = (px.b + errPx.b * (5/16)).toInt();
-
-        px = pxArr.getPixel(x+1, y+1);
-        px.r = (px.r + errPx.r * (1/16)).toInt();
-        px.g = (px.g + errPx.g * (1/16)).toInt();
-        px.b = (px.b + errPx.b * (1/16)).toInt();
-      }
-    }
-    return pxArr;
-  }
-}
-
-class Pixel {
-  int x;
-  int y;
-  int r;
-  int g;
-  int b;
-  int a;
-
-  Pixel(this.x, this.y, this.r, this.g, this.b, this.a);
-
-  int getBytePos(int imageWidth) {
-    return (x+y*imageWidth)*4;
-  }
-
-  void setRGB(int r, int g, int b) {
-    this.r = r;
-    this.g = g;
-    this.b = b;
-  }
-
-  @override
-  String toString() {
-    return 'Pixel at $x, $y: {r: $r, g: $g, b: $b, a: $a}';
-  }
-
-
 }
-
-class PixelArray {
-  //TODO Implement iterable
-  List<List<Pixel>> pixels;
-
-  PixelArray(int width, int height) {
-    pixels = new List(height);
-    for (int y = 0; y < height; y++) {
-      pixels[y] = new List(width);
-      for (int x = 0; x < width; x++) {
-        pixels[y][x] = new Pixel(x, y, 0, 0, 0, 0);
-      }
-    }
-  }
-
-  PixelArray.fromByteArray(Uint8ClampedList array, int imageWidth) {
-    pixels = new List(array.length~/imageWidth~/4);
-    int y = 0;
-    int x = 0;
-    pixels[y] = new List(imageWidth);
-    for (var pos = 0; pos < array.length; pos = pos + 4) {
-      if (x >= imageWidth) {
-        x = 0;
-        y++;
-        pixels[y] = new List(imageWidth);
-      }
-      pixels[y][x] = new Pixel(x, y, array[pos], array[pos+1], array[pos+2], array[pos+3]);
-      x++;
-    }
-  }
-
-  PixelArray.fromImageData(ImageData imagedata, int imageWidth): this.fromByteArray(imagedata.data, imageWidth);
-
-  PixelArray.fromPixelArray(PixelArray pixelArray) {
-    pixels = pixelArray.clone().pixels;
-  }
-
-  Uint8ClampedList toByteArray() {
-    //TODO: look for longest array, or each line separately. Only gets width from line 1 currently.
-    Uint8ClampedList result = new Uint8ClampedList(getHeight()*getWidth()*4);
-    int x = 0;
-    int y = 0;
-    for (var i = 0; i < result.length; i = i + 4) {
-      if (x >= getWidth()) {
-        y++;
-        x = 0;
-      }
-      result[i] = pixels[y][x].r;
-      result[i+1] = pixels[y][x].g;
-      result[i+2] = pixels[y][x].b;
-      result[i+3] = pixels[y][x].a;
-
-      x++;
-    }
-
-    return result;
-  }
-
-  ImageData toImageData() {
-    return new ImageData(this.toByteArray(), this.getWidth(), this.getHeight());
-  }
-
-  Pixel getPixel(int x, int y) {
-    return pixels[y][x];
-  }
-
-  void setPixel(Pixel pixel, [int x, int y]) {
-    if (x != null && y != null && getHeight() < y && getWidth() < x) {
-      pixel.x = x;
-      pixel.y = y;
-      pixels[y][x] = pixel;
-      return;
-    } else if (getHeight() <= pixel.y || getWidth() <= pixel.x) {
-      return;
-    } else {
-      pixels[pixel.y][pixel.x] = pixel;
-      return;
-    }
-  }
-
-  int getWidth() {
-    //TODO find longest/shortest width not at 0 (support for non square img)
-    return pixels[0].length;
-  }
-
-  int getHeight() {
-    return pixels.length;
-  }
-
-  PixelArray clone() {
-    PixelArray pxArr = new PixelArray(getWidth(), getHeight());
-    for (var y = 0; y < getHeight(); y++) {
-      for (var x = 0; x < getWidth(); x++) {
-        Pixel px = getPixel(x, y);
-        Pixel newPix = new Pixel(x, y, px.r, px.g, px.b, px.a);
-        pxArr.setPixel( newPix, x, y );
-      }
-    }
-    return pxArr;
-  }
-}
\ No newline at end of file
diff --git a/web/index.html b/web/index.html
index 7dde92e..1a09a60 100644
--- a/web/index.html
+++ b/web/index.html
@@ -14,8 +14,8 @@
 </head>
 
 <body>
-<canvas id="input"></canvas>
+<canvas id="input" width="712" height="470"></canvas>
 
-<canvas id="output"></canvas>
+<canvas id="output" width="712" height="470"></canvas>
 </body>
 </html>
diff --git a/web/main.dart b/web/main.dart
index a4c027a..b9f9f47 100644
--- a/web/main.dart
+++ b/web/main.dart
@@ -8,15 +8,11 @@ ImageElement inputImg;
 ImageElement outputImg;
 
 void main() {
-  inputImg = new ImageElement(src: 'kitten.jpg');
+  inputImg = new ImageElement(src: 'kitten.jpg', width: 712, height: 470);
 
   input = document.querySelector('#input');
   output = document.querySelector('#output');
 
-  input.width = inputImg.width;
-  input.height = inputImg.height;
-  output.width = inputImg.width;
-  output.height = inputImg.height;
   inputImg.onLoad.listen(imgLoaded);
 }
 
@@ -24,10 +20,7 @@ void imgLoaded(Event e) {
   print("image loaded");
   input.context2D.drawImage(inputImg, 0, 0);
 
-  PixelArray px = new PixelArray.fromImageData(getImageData(input), input.width);
-  px = Pixed.greyscale(px);
-  px = Pixed.dither(px);
-  output.context2D.putImageData(px.toImageData(), 0, 0);
+  output.context2D.putImageData( Dither.editImage( getImageData(input)), 0, 0);
 }
 
 ImageData getImageData(CanvasElement canvas) {
diff --git a/web/styles.css b/web/styles.css
index b8742bc..6a88d3b 100644
--- a/web/styles.css
+++ b/web/styles.css
@@ -6,11 +6,11 @@ html, body {
   margin: 0;
   padding: 0;
   font-family: 'Roboto', sans-serif;
-  background: black;
+  background: gainsboro;
 }
 
 canvas {
-  padding: 0px;
+  padding: 00px;
   text-align: center;
 }