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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/graphics/ext/graphics.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/graphics/ext/graphics.js | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/ext/graphics.js b/contexts/data/lib/closure-library/closure/goog/graphics/ext/graphics.js deleted file mode 100644 index d999414..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/ext/graphics.js +++ /dev/null @@ -1,215 +0,0 @@ -// 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 surface type. - * @author robbyw@google.com (Robby Walker) - */ - - -goog.provide('goog.graphics.ext.Graphics'); - -goog.require('goog.events.EventType'); -goog.require('goog.graphics.ext.Group'); - - - -/** - * Wrapper for a graphics surface. - * @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 coordinate width - if - * omitted or null, defaults to same as width. - * @param {?number=} opt_coordHeight The 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. - * @param {boolean=} opt_isSimple Flag used to indicate the graphics object will - * be drawn to in a single pass, and the fastest implementation for this - * scenario should be favored. NOTE: Setting to true may result in - * degradation of text support. - * @constructor - * @extends {goog.graphics.ext.Group} - */ -goog.graphics.ext.Graphics = function(width, height, opt_coordWidth, - opt_coordHeight, opt_domHelper, opt_isSimple) { - var surface = opt_isSimple ? - goog.graphics.createSimpleGraphics(width, height, - opt_coordWidth, opt_coordHeight, opt_domHelper) : - goog.graphics.createGraphics(width, height, - opt_coordWidth, opt_coordHeight, opt_domHelper); - this.implementation_ = surface; - - goog.graphics.ext.Group.call(this, null, surface.getCanvasElement()); - - goog.events.listen(surface, goog.events.EventType.RESIZE, - this.updateChildren, false, this); -}; -goog.inherits(goog.graphics.ext.Graphics, goog.graphics.ext.Group); - - -/** - * The root level graphics implementation. - * @type {goog.graphics.AbstractGraphics} - * @private - */ -goog.graphics.ext.Graphics.prototype.implementation_; - - -/** - * @return {goog.graphics.AbstractGraphics} The graphics implementation layer. - */ -goog.graphics.ext.Graphics.prototype.getImplementation = function() { - return this.implementation_; -}; - - -/** - * Changes the coordinate size. - * @param {number} coordWidth The coordinate width. - * @param {number} coordHeight The coordinate height. - */ -goog.graphics.ext.Graphics.prototype.setCoordSize = function(coordWidth, - coordHeight) { - this.implementation_.setCoordSize(coordWidth, coordHeight); - goog.graphics.ext.Graphics.superClass_.setSize.call(this, coordWidth, - coordHeight); -}; - - -/** - * @return {goog.math.Size} The coordinate size. - */ -goog.graphics.ext.Graphics.prototype.getCoordSize = function() { - return this.implementation_.getCoordSize(); -}; - - -/** - * Changes the coordinate system position. - * @param {number} left The coordinate system left bound. - * @param {number} top The coordinate system top bound. - */ -goog.graphics.ext.Graphics.prototype.setCoordOrigin = function(left, top) { - this.implementation_.setCoordOrigin(left, top); -}; - - -/** - * @return {goog.math.Coordinate} The coordinate system position. - */ -goog.graphics.ext.Graphics.prototype.getCoordOrigin = function() { - return this.implementation_.getCoordOrigin(); -}; - - -/** - * Change the size of the canvas. - * @param {number} pixelWidth The width in pixels. - * @param {number} pixelHeight The height in pixels. - */ -goog.graphics.ext.Graphics.prototype.setPixelSize = function(pixelWidth, - pixelHeight) { - this.implementation_.setSize(pixelWidth, pixelHeight); - - var coordSize = this.getCoordSize(); - goog.graphics.ext.Graphics.superClass_.setSize.call(this, coordSize.width, - coordSize.height); -}; - - -/** - * @return {goog.math.Size?} Returns the number of pixels spanned by the - * surface, or null if the size could not be computed due to the size being - * specified in percentage points and the component not being in the - * document. - */ -goog.graphics.ext.Graphics.prototype.getPixelSize = function() { - return this.implementation_.getPixelSize(); -}; - - -/** - * @return {number} The coordinate width of the canvas. - * @override - */ -goog.graphics.ext.Graphics.prototype.getWidth = function() { - return this.implementation_.getCoordSize().width; -}; - - -/** - * @return {number} The coordinate width of the canvas. - * @override - */ -goog.graphics.ext.Graphics.prototype.getHeight = function() { - return this.implementation_.getCoordSize().height; -}; - - -/** - * @return {number} Returns the number of pixels per unit in the x direction. - * @override - */ -goog.graphics.ext.Graphics.prototype.getPixelScaleX = function() { - return this.implementation_.getPixelScaleX(); -}; - - -/** - * @return {number} Returns the number of pixels per unit in the y direction. - * @override - */ -goog.graphics.ext.Graphics.prototype.getPixelScaleY = function() { - return this.implementation_.getPixelScaleY(); -}; - - -/** - * @return {Element} The root element of the graphics surface. - */ -goog.graphics.ext.Graphics.prototype.getElement = function() { - return this.implementation_.getElement(); -}; - - -/** - * Renders the underlying graphics. - * - * @param {Element} parentElement Parent element to render the component into. - */ -goog.graphics.ext.Graphics.prototype.render = function(parentElement) { - this.implementation_.render(parentElement); -}; - - -/** - * Never transform a surface. - * @override - */ -goog.graphics.ext.Graphics.prototype.transform = goog.nullFunction; - - -/** - * Called from the parent class, this method resets any pre-computed positions - * and sizes. - * @protected - * @override - */ -goog.graphics.ext.Graphics.prototype.redraw = function() { - this.transformChildren(); -}; |