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// Copyright 2007 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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//      http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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 * @fileoverview Represents a stroke object for goog.graphics.
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 * @author [email protected] (Erik Arvidsson)
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 */
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goog.provide('goog.graphics.Stroke');
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/**
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 * Creates an immutable stroke object.
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 *
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 * @param {number|string} width The width of the stroke.
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 * @param {string} color The color of the stroke.
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 * @param {number=} opt_opacity The opacity of the background fill. The value
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 *    must be greater than or equal to zero (transparent) and less than or
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 *    equal to 1 (opaque).
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 * @constructor
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 * @deprecated goog.graphics is deprecated. It existed to abstract over browser
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 *     differences before the canvas tag was widely supported.  See
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 *     http://en.wikipedia.org/wiki/Canvas_element for details.
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 */
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goog.graphics.Stroke = function(width, color, opt_opacity) {
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  /**
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   * The width of the stroke.
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   * @type {number|string}
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   * @private
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   */
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  this.width_ = width;
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  /**
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   * The color with which to fill.
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   * @type {string}
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   * @private
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   */
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  this.color_ = color;
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  /**
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   * The opacity of the fill.
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   * @type {number}
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   * @private
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   */
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  this.opacity_ = opt_opacity == null ? 1.0 : opt_opacity;
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};
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/**
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 * @return {number|string} The width of this stroke.
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 */
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goog.graphics.Stroke.prototype.getWidth = function() {
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  return this.width_;
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};
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/**
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 * @return {string} The color of this stroke.
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 */
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goog.graphics.Stroke.prototype.getColor = function() {
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  return this.color_;
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};
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/**
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 * @return {number} The opacity of this fill.
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 */
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goog.graphics.Stroke.prototype.getOpacity = function() {
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  return this.opacity_;
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};
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