import OverlayAnalysisChart from 'kqwebmap-project/src_en/control/OverlayAnalysisChart.js'OverlayAnalysisChart
Extends:
QueryResultChart → OverlayAnalysisChart
Overlay analysis chart class. Display overlay analysis statistical results.
Static Method Summary
| Static Public Methods | ||
| public static |
Return OverlayAnalysisChart instance |
|
Constructor Summary
| Public Constructor | ||
| public |
Constructor |
|
Inherited Summary
| From class QueryResultChart | ||
| public static |
get instance object（singleton mode） |
|
| public |
open dialog |
|
Static Public Methods
public static getInstance(): OverlayAnalysisChart source
Return OverlayAnalysisChart instance
Override:
QueryResultChart#getInstancePublic Constructors
Public Methods
public open(dataSource: Array, options: Object): Null source
Open dialog
Override:
QueryResultChart#openParams:
| Name | Type | Attribute | Description |
| dataSource | Array | need statistics data(e.g [{YSDM: "2001010100", areaLength: 9151}, {YSDM: "2001010102", areaLength: 3487}]) |
|
| options | Object | statistics options(e.g maxTotalNumber、chartFields...) |
|
| options.maxTotalNumber | Number | limit the maximum value of a statistical class(default:20) |
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| options.chartFields | Array | chart fields(e.g ['DLMC', 'YSDM']). |
Return:
| Null |