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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/graphics/lineargradient.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/graphics/lineargradient.js | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/lineargradient.js b/contexts/data/lib/closure-library/closure/goog/graphics/lineargradient.js deleted file mode 100644 index 4710dd8..0000000 --- a/contexts/data/lib/closure-library/closure/goog/graphics/lineargradient.js +++ /dev/null @@ -1,171 +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 Represents a gradient to be used with a Graphics implementor. - * @author arv@google.com (Erik Arvidsson) - */ - - -goog.provide('goog.graphics.LinearGradient'); - - -goog.require('goog.asserts'); -goog.require('goog.graphics.Fill'); - - - -/** - * Creates an immutable linear gradient fill object. - * - * @param {number} x1 Start X position of the gradient. - * @param {number} y1 Start Y position of the gradient. - * @param {number} x2 End X position of the gradient. - * @param {number} y2 End Y position of the gradient. - * @param {string} color1 Start color of the gradient. - * @param {string} color2 End color of the gradient. - * @param {?number=} opt_opacity1 Start opacity of the gradient, both or neither - * of opt_opacity1 and opt_opacity2 have to be set. - * @param {?number=} opt_opacity2 End opacity of the gradient. - * @constructor - * @extends {goog.graphics.Fill} - */ -goog.graphics.LinearGradient = - function(x1, y1, x2, y2, color1, color2, opt_opacity1, opt_opacity2) { - /** - * Start X position of the gradient. - * @type {number} - * @private - */ - this.x1_ = x1; - - /** - * Start Y position of the gradient. - * @type {number} - * @private - */ - this.y1_ = y1; - - /** - * End X position of the gradient. - * @type {number} - * @private - */ - this.x2_ = x2; - - /** - * End Y position of the gradient. - * @type {number} - * @private - */ - this.y2_ = y2; - - /** - * Start color of the gradient. - * @type {string} - * @private - */ - this.color1_ = color1; - - /** - * End color of the gradient. - * @type {string} - * @private - */ - this.color2_ = color2; - - goog.asserts.assert( - goog.isNumber(opt_opacity1) == goog.isNumber(opt_opacity2), - 'Both or neither of opt_opacity1 and opt_opacity2 have to be set.'); - - /** - * Start opacity of the gradient. - * @type {?number} - * @private - */ - this.opacity1_ = goog.isDef(opt_opacity1) ? opt_opacity1 : null; - - /** - * End opacity of the gradient. - * @type {?number} - * @private - */ - this.opacity2_ = goog.isDef(opt_opacity2) ? opt_opacity2 : null; -}; -goog.inherits(goog.graphics.LinearGradient, goog.graphics.Fill); - - -/** - * @return {number} The start X position of the gradient. - */ -goog.graphics.LinearGradient.prototype.getX1 = function() { - return this.x1_; -}; - - -/** - * @return {number} The start Y position of the gradient. - */ -goog.graphics.LinearGradient.prototype.getY1 = function() { - return this.y1_; -}; - - -/** - * @return {number} The end X position of the gradient. - */ -goog.graphics.LinearGradient.prototype.getX2 = function() { - return this.x2_; -}; - - -/** - * @return {number} The end Y position of the gradient. - */ -goog.graphics.LinearGradient.prototype.getY2 = function() { - return this.y2_; -}; - - -/** - * @return {string} The start color of the gradient. - */ -goog.graphics.LinearGradient.prototype.getColor1 = function() { - return this.color1_; -}; - - -/** - * @return {string} The end color of the gradient. - */ -goog.graphics.LinearGradient.prototype.getColor2 = function() { - return this.color2_; -}; - - -/** - * @return {?number} The start opacity of the gradient. - */ -goog.graphics.LinearGradient.prototype.getOpacity1 = function() { - return this.opacity1_; -}; - - -/** - * @return {?number} The end opacity of the gradient. - */ -goog.graphics.LinearGradient.prototype.getOpacity2 = function() { - return this.opacity2_; -}; |