Reference Source
import DifferenceAnalysisChart from 'kqwebmap-project/src/control/DifferenceAnalysisChart.js'
public class | source

DifferenceAnalysisChart

Extends:

QueryResultChart → DifferenceAnalysisChart

差异分析统计图。用来显示差异分析的统计结果。

Static Method Summary

Static Public Methods
public static

返回差异分析统计图的实例

Constructor Summary

Public Constructor
public

构造函数

Method Summary

Public Methods
public

open(dataSource: Array, options: Object): Null

打开差异分析窗口

Inherited Summary

From class QueryResultChart
public static

返回查询结果统计图的实例

public

open(dataSource: Array, options: Object): Null

打开查询结果对话框

Static Public Methods

public static getInstance(): OverlayAnalysisChart source

返回差异分析统计图的实例

Override:

QueryResultChart#getInstance

Return:

OverlayAnalysisChart

差异析统计图的实例

Public Constructors

public constructor() source

构造函数

Override:

QueryResultChart#constructor

Public Methods

public open(dataSource: Array, options: Object): Null source

打开差异分析窗口

Override:

QueryResultChart#open

Params:

NameTypeAttributeDescription
dataSource Array

需要统计的数据源(例如:[{YSDM: "2001010100", areaLength: 9151}, {YSDM: "2001010102", areaLength: 3487}])

options Object

统计选项(例如:maxTotalNumber、chartFields等)

options.maxTotalNumber Number

最大的统计记录数

options.chartFields Array

分类的字段(例如:['DLMC,YSDM', 'BSM'])。

options.summaryField Array

统计的字段(例如:['areaLength', 'BSM])。

Return:

Null