goog.provide('ol.style.Fill');
goog.require('ol.color');
goog.require('ol.structs.IHasChecksum');
/**
* @classdesc
* Set fill style for vector features.
*
* @constructor
* @param {olx.style.FillOptions=} opt_options Options.
* @implements {ol.structs.IHasChecksum}
* @api
*/
ol.style.Fill = function(opt_options) {
var options = opt_options || {};
/**
* @private
* @type {ol.Color|string}
*/
this.color_ = options.color !== undefined ? options.color : null;
/**
* @private
* @type {string|undefined}
*/
this.checksum_ = undefined;
};
/**
* Get the fill color.
* @return {ol.Color|string} Color.
* @api
*/
ol.style.Fill.prototype.getColor = function() {
return this.color_;
};
/**
* Set the color.
*
* @param {ol.Color|string} color Color.
* @api
*/
ol.style.Fill.prototype.setColor = function(color) {
this.color_ = color;
this.checksum_ = undefined;
};
/**
* @inheritDoc
*/
ol.style.Fill.prototype.getChecksum = function() {
if (this.checksum_ === undefined) {
this.checksum_ = 'f' + (this.color_ ?
ol.color.asString(this.color_) : '-');
}
return this.checksum_;
};
|