Delete site/try

site/try/src/samples.dart

Index: site/try/src/samples.dart
diff --git a/site/try/src/samples.dart b/site/try/src/samples.dart
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-// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-library trydart.samples;
-
-const String EXAMPLE_HELLO = r'''
-// Go ahead and modify this example.
-
-var greeting = "Hello, World!";
-
-// Prints a greeting.
-void main() {
-  // The [print] function displays a message in the "Console" box.
-  // Try modifying the greeting above and watch the "Console" box change.
-  print(greeting);
-}
-''';
-
-const String EXAMPLE_HELLO_HTML = r'''
-// Go ahead and modify this example.
-
-import "dart:html";
-
-var greeting = "Hello, World!";
-
-// Displays a greeting.
-void main() {
-  // This example uses HTML to display the greeting and it will appear
-  // in a nested HTML frame (an iframe).
-  document.body.append(new HeadingElement.h1()..appendText(greeting));
-}
-''';
-
-const String EXAMPLE_FIBONACCI = r'''
-// Go ahead and modify this example.
-
-// Computes the nth Fibonacci number.
-int fibonacci(int n) {
-  if (n < 2) return n;
-  return fibonacci(n - 1) + fibonacci(n - 2);
-}
-
-// Prints a Fibonacci number.
-void main() {
-  int i = 20;
-  String message = "fibonacci($i) = ${fibonacci(i)}";
-  // Print the result in the "Console" box.
-  print(message);
-}
-''';
-
-const String EXAMPLE_FIBONACCI_HTML = r'''
-// Go ahead and modify this example.
-
-import "dart:html";
-
-// Computes the nth Fibonacci number.
-int fibonacci(int n) {
-  if (n < 2) return n;
-  return fibonacci(n - 1) + fibonacci(n - 2);
-}
-
-// Displays a Fibonacci number.
-void main() {
-  int i = 20;
-  String message = "fibonacci($i) = ${fibonacci(i)}";
-
-  // This example uses HTML to display the result and it will appear
-  // in a nested HTML frame (an iframe).
-  document.body.append(new HeadingElement.h1()..appendText(message));
-}
-''';
-
-// Test that math.png is displayed correctly (centered without 3d border).
-// Test that slider works and changes size of sunflower.
-const String EXAMPLE_SUNFLOWER = '''
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-library sunflower;
-
-import "dart:html";
-import "dart:math";
-
-const String SEED_COLOR = "orange";
-const int SEED_RADIUS = 2;
-const int SCALE_FACTOR = 4;
-const num TAU = PI * 2;
-const int MAX_D = 300;
-const num centerX = MAX_D / 2;
-const num centerY = centerX;
-
-final InputElement slider = query("#slider");
-final Element notes = query("#notes");
-final num PHI = (sqrt(5) + 1) / 2;
-int seeds = 0;
-final CanvasRenderingContext2D context =
-  (query("#canvas") as CanvasElement).context2D;
-
-void main() {
-  document.head.append(new StyleElement()..appendText(STYLE));
-  document.body.innerHtml = BODY;
-  ImageElement img = document.querySelector("#math_png");
-  img.src = MATH_PNG;
-  slider.onChange.listen((e) => draw());
-  draw();
-}
-
-/// Draw the complete figure for the current number of seeds.
-void draw() {
-  seeds = int.parse(slider.value);
-  context.clearRect(0, 0, MAX_D, MAX_D);
-  for (var i = 0; i < seeds; i++) {
-    final num theta = i * TAU / PHI;
-    final num r = sqrt(i) * SCALE_FACTOR;
-    drawSeed(centerX + r * cos(theta), centerY - r * sin(theta));
-  }
-  notes.text = "\${seeds} seeds";
-}
-
-/// Draw a small circle representing a seed centered at (x,y).
-void drawSeed(num x, num y) {
-  context..beginPath()
-         ..lineWidth = 2
-         ..fillStyle = SEED_COLOR
-         ..strokeStyle = SEED_COLOR
-         ..arc(x, y, SEED_RADIUS, 0, TAU, false)
-         ..fill()
-         ..closePath()
-         ..stroke();
-}
-
-const String MATH_PNG =
-    "https://raw.githubusercontent.com/dart-lang/sample-sunflower/f808fcf68e523ea69631d2e61fd26be3296a1a8f/web/math.png";
-const String BODY = """
-    <h1>drfibonacci\'s Sunflower Spectacular</h1>
-
-    <p>A canvas 2D demo.</p>
-
-    <div id="container">
-      <canvas id="canvas" width="300" height="300" class="center"></canvas>
-      <form class="center">
-        <input id="slider" type="range" max="1000" value="500"/>
-      </form>
-      <br/>
-      <img id="math_png" width="350px" height="42px" class="center">
-    </div>
-
-    <footer>
-      <p id="summary"> </p>
-      <p id="notes"> </p>
-    </footer>
-""";
-
-const String STYLE = r"""
-body {
-  background-color: #F8F8F8;
-  font-family: \'Open Sans\', sans-serif;
-  font-size: 14px;
-  font-weight: normal;
-  line-height: 1.2em;
-  margin: 15px;
-}
-
-p {
-  color: #333;
-}
-
-#container {
-  width: 100%;
-  height: 400px;
-  position: relative;
-  border: 1px solid #ccc;
-  background-color: #fff;
-}
-
-#summary {
-  float: left;
-}
-
-#notes {
-  float: right;
-  width: 120px;
-  text-align: right;
-}
-
-.error {
-  font-style: italic;
-  color: red;
-}
-
-img {
-  border: 1px solid #ccc;
-  margin: auto;
-}
-
-.center {
-  display: block;
-  margin: 0px auto;
-  text-align: center;
-}
-""";
-''';