import { Zondy } from '../../../base'
import CTheme from './CTheme'
import { defaultValue } from '../../../util'
/**
* 点密度专题图
* @class module:专题图服务.CDotDensityTheme
* @classdesc 点密度专题图
* @description Zondy.Object.Theme.CDotDensityTheme
* @extends CTheme
* @param {Object} options 属性键值对。
* @param {String} [options.Expression = ] 字段表达式
* @param {Zondy.Object.Theme.CPntInfo} [options.Info = null] 点图形信息 {@link Zondy.Object.Theme.CPntInfo}
* @param {Number} [options.Value = null] 专题图中每一个点所代表的数值
*/
class CDotDensityTheme extends CTheme {
constructor(options) {
options = defaultValue(options, {})
super(options)
/**
* @private
* @member Zondy.Object.Theme.CDotDensityTheme.prototype.Expression
* @type {String}
* @description 字段表达式
* @default ''
*/
this.Expression = options.Expression !== undefined ? options.Expression : ''
/**
* @private
* @member Zondy.Object.Theme.CDotDensityTheme.prototype.Info
* @type {Object}
* @description 点图形信息 {@link Zondy.Object.Theme.CPntInfo}
* @default null
*/
this.Info = options.Info !== undefined ? options.Info : null
/**
* @private
* @member Zondy.Object.Theme.CDotDensityTheme.prototype.Value
* @type {Number}
* @description 专题图中每一个点所代表的数值
* @default null
*/
this.Value = options.Value !== undefined ? options.Value : null
/**
* @private
* @member Zondy.Object.Theme.CDotDensityTheme.prototype.Type
* @type {String}
* @description 专题图类型,只读属性
* @default "CDotDensityTheme"
*/
this.Type = 'CDotDensityTheme'
}
}
export default CDotDensityTheme
Zondy.Object.Theme.CDotDensityTheme = CDotDensityTheme
