/*
* Copyright 2015-2017 WorldWind Contributors
*
* 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.
*/
define([
'../../../util/Color',
'./KmlColorStyle',
'./../KmlElements',
'../util/NodeTransformers'
], function (
Color,
KmlColorStyle,
KmlElements,
NodeTransformers
) {
"use strict";
/**
* Constructs an KmlLineStyle object. Applications shouldn't use this constructor. It is used by
* {@link KmlFile}. KmlLineStyle represents one line style.
* @param options {Object}
* @param options.objectNode {Node} Node representing this line style.
* @constructor
* @alias KmlLineStyle
* @classdesc Class representing LineStyle element of KmlFile
* @see https://developers.google.com/kml/documentation/kmlreference#linestyle
* @augments KmlColorStyle
*/
var KmlLineStyle = function (options) {
KmlColorStyle.call(this, options);
};
KmlLineStyle.prototype = Object.create(KmlColorStyle.prototype);
Object.defineProperties(KmlLineStyle.prototype, {
/**
* Width of the line in pixels.
* @memberof KmlLineStyle.prototype
* @readonly
* @type {Number}
*/
kmlWidth: {
get: function() {
return this._factory.specific(this, {name: 'width', transformer: NodeTransformers.number});
}
},
/**
* Color applied to outer width. Ignored by Polygon and LinearRing.
* @memberof KmlLineStyle.prototype
* @readonly
* @type {String}
*/
kmlOuterColor: {
get: function() {
return this._factory.specific(this, {name: 'gx:outerColor', transformer: NodeTransformers.string});
}
},
/**
* Value between 0.0 and 1.0 specifies the proportion of the line used by outerColor. Only applies to line
* setting width with physical width.
* @memberof KmlLineStyle.prototype
* @readonly
* @type {Number}
*/
kmlOuterWidth: {
get: function() {
return this._factory.specific(this, {name: 'gx:outerWidth', transformer: NodeTransformers.number});
}
},
/**
* Physical width of the line in meters.
* @memberof KmlLineStyle.prototype
* @readonly
* @type {Number}
*/
kmlPhysicalWidth: {
get: function() {
return this._factory.specific(this, {name: 'gx:physicalWidth', transformer: NodeTransformers.number});
}
},
/**
* A boolean defining whether or not to display a text label on a LineString. A LineString's label is
* contained in the <name> element that is a sibling of <LineString> (i.e. contained within the same
* <Placemark> element).
* @memberof KmlLineStyle.prototype
* @readonly
* @type {Boolean}
*/
kmlLabelVisibility: {
get: function() {
return this._factory.specific(this, {name: 'gx:labelVisibility', transformer: NodeTransformers.boolean});
}
}
});
KmlLineStyle.update = function (style, options) {
var shapeOptions = options || {};
style = style || {};
shapeOptions._outlineColor = style.kmlColor && Color.colorFromKmlHex(style.kmlColor) || Color.WHITE;
shapeOptions._outlineWidth = style.kmlWidth || 10.0;
return shapeOptions;
};
/**
* @inheritDoc
*/
KmlLineStyle.prototype.getTagNames = function () {
return ['LineStyle'];
};
KmlElements.addKey(KmlLineStyle.prototype.getTagNames()[0], KmlLineStyle);
return KmlLineStyle;
});