Update wmts-hidpi, add nicer-api-docs

nicer-api-docs/closure-library/closure/goog/graphics/graphics.js

@@ -0,0 +1,135 @@
+// Copyright 2007 The Closure Library Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS-IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+
+/**
+ * @fileoverview Graphics utility functions and factory methods.
+ * @author arv@google.com (Erik Arvidsson)
+ * @see ../demos/graphics/advancedcoordinates.html
+ * @see ../demos/graphics/advancedcoordinates2.html
+ * @see ../demos/graphics/basicelements.html
+ * @see ../demos/graphics/events.html
+ * @see ../demos/graphics/modifyelements.html
+ * @see ../demos/graphics/tiger.html
+ */
+
+
+goog.provide('goog.graphics');
+
+goog.require('goog.graphics.CanvasGraphics');
+goog.require('goog.graphics.SvgGraphics');
+goog.require('goog.graphics.VmlGraphics');
+goog.require('goog.userAgent');
+
+
+/**
+ * Returns an instance of goog.graphics.AbstractGraphics that knows how to draw
+ * for the current platform (A factory for the proper Graphics implementation)
+ * @param {string|number} width The width in pixels.  Strings
+ *     expressing percentages of parent with (e.g. '80%') are also accepted.
+ * @param {string|number} height The height in pixels.  Strings
+ *     expressing percentages of parent with (e.g. '80%') are also accepted.
+ * @param {?number=} opt_coordWidth The optional coordinate width - if
+ *     omitted or null, defaults to same as width.
+ * @param {?number=} opt_coordHeight The optional coordinate height - if
+ *     omitted or null, defaults to same as height.
+ * @param {goog.dom.DomHelper=} opt_domHelper The DOM helper object for the
+ *     document we want to render in.
+ * @return {goog.graphics.AbstractGraphics} The created instance.
+ * @deprecated goog.graphics is deprecated. It existed to abstract over browser
+ *     differences before the canvas tag was widely supported.  See
+ *     http://en.wikipedia.org/wiki/Canvas_element for details.
+ */
+goog.graphics.createGraphics = function(width, height, opt_coordWidth,
+    opt_coordHeight, opt_domHelper) {
+  var graphics;
+  if (goog.userAgent.IE && !goog.userAgent.isVersionOrHigher('9')) {
+    graphics = new goog.graphics.VmlGraphics(width, height,
+        opt_coordWidth, opt_coordHeight, opt_domHelper);
+  } else if (goog.userAgent.WEBKIT &&
+             (!goog.userAgent.isVersionOrHigher('420') ||
+              goog.userAgent.MOBILE)) {
+    graphics = new goog.graphics.CanvasGraphics(width, height,
+        opt_coordWidth, opt_coordHeight, opt_domHelper);
+  } else {
+    graphics = new goog.graphics.SvgGraphics(width, height,
+        opt_coordWidth, opt_coordHeight, opt_domHelper);
+  }
+
+  // Create the dom now, because all drawing methods require that the
+  // main dom element (the canvas) has been already created.
+  graphics.createDom();
+
+  return graphics;
+};
+
+
+/**
+ * Returns an instance of goog.graphics.AbstractGraphics that knows how to draw
+ * for the current platform (A factory for the proper Graphics implementation)
+ * @param {string|number} width The width in pixels.  Strings
+ *     expressing percentages of parent with (e.g. '80%') are also accepted.
+ * @param {string|number} height The height in pixels.   Strings
+ *     expressing percentages of parent with (e.g. '80%') are also accepted.
+ * @param {?number=} opt_coordWidth The optional coordinate width, defaults to
+ *     same as width.
+ * @param {?number=} opt_coordHeight The optional coordinate height, defaults to
+ *     same as height.
+ * @param {goog.dom.DomHelper=} opt_domHelper The DOM helper object for the
+ *     document we want to render in.
+ * @return {goog.graphics.AbstractGraphics} The created instance.
+ * @deprecated goog.graphics is deprecated. It existed to abstract over browser
+ *     differences before the canvas tag was widely supported.  See
+ *     http://en.wikipedia.org/wiki/Canvas_element for details.
+ */
+goog.graphics.createSimpleGraphics = function(width, height,
+    opt_coordWidth, opt_coordHeight, opt_domHelper) {
+  if (goog.userAgent.MAC && goog.userAgent.GECKO &&
+      !goog.userAgent.isVersionOrHigher('1.9a')) {
+    // Canvas is 6x faster than SVG on Mac FF 2.0
+    var graphics = new goog.graphics.CanvasGraphics(
+        width, height, opt_coordWidth, opt_coordHeight,
+        opt_domHelper);
+    graphics.createDom();
+    return graphics;
+  }
+
+  // Otherwise, defer to normal graphics object creation.
+  return goog.graphics.createGraphics(width, height, opt_coordWidth,
+      opt_coordHeight, opt_domHelper);
+};
+
+
+/**
+ * Static function to check if the current browser has Graphics support.
+ * @return {boolean} True if the current browser has Graphics support.
+ * @deprecated goog.graphics is deprecated. It existed to abstract over browser
+ *     differences before the canvas tag was widely supported.  See
+ *     http://en.wikipedia.org/wiki/Canvas_element for details.
+ */
+goog.graphics.isBrowserSupported = function() {
+  if (goog.userAgent.IE) {
+    return goog.userAgent.isVersionOrHigher('5.5');
+  }
+  if (goog.userAgent.GECKO) {
+    return goog.userAgent.isVersionOrHigher('1.8');
+  }
+  if (goog.userAgent.OPERA) {
+    return goog.userAgent.isVersionOrHigher('9.0');
+  }
+  if (goog.userAgent.WEBKIT) {
+    return goog.userAgent.isVersionOrHigher('412');
+  }
+  return false;
+};