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// 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 A thick wrapper around images.
* @author robbyw@google.com (Robby Walker)
*/
goog.provide('goog.graphics.ext.Image');
goog.require('goog.graphics.ext.Element');
/**
* Wrapper for a graphics image element.
* @param {goog.graphics.ext.Group} group Parent for this element.
* @param {string} src The path to the image to display.
* @constructor
* @extends {goog.graphics.ext.Element}
*/
goog.graphics.ext.Image = function(group, src) {
// Initialize with some stock values.
var wrapper = group.getGraphicsImplementation().drawImage(0, 0, 1, 1, src,
group.getWrapper());
goog.graphics.ext.Element.call(this, group, wrapper);
};
goog.inherits(goog.graphics.ext.Image, goog.graphics.ext.Element);
/**
* Redraw the image. Called when the coordinate system is changed.
* @protected
* @override
*/
goog.graphics.ext.Image.prototype.redraw = function() {
goog.graphics.ext.Image.superClass_.redraw.call(this);
// Our position is already handled bu transform_.
this.getWrapper().setSize(this.getWidth(), this.getHeight());
};
/**
* Update the source of the image.
* @param {string} src Source of the image.
*/
goog.graphics.ext.Image.prototype.setSource = function(src) {
this.getWrapper().setSource(src);
};
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