Class: ChartQueryFilterParameter

SuperMap.ChartQueryFilterParameter

The ChartQueryFilterParameter class which is used to set the filter parameter of the chart query,including the feature ID, the applicable object's selection of the feature (whether looks up point, line or area), and the attribute field filter condition.

new SuperMap.ChartQueryFilterParameter(options)

ChartQueryFilterParameter.js, line 4
Name Type Description
options Object

The parameters.

Name Type Description
chartFeatureInfoSpecCode number

The feature ID to be looked up.
attributeFilter string

The attribute field filter condition.
isQueryPoint boolean optional

Whether looks up points.
isQueryLine boolean optional

Whether looks up lines.
isQueryRegion boolean optional

}Whether looks up regions.

Members

attributeFilterstring

The attribute field filter condition.

chartFeatureInfoSpecCodenumber

The feature ID to be looked up.

isQueryLineboolean

Whether looks up lines.

isQueryPointboolean

Whether looks up points.

isQueryRegionboolean

Whether looks up regions.

Methods

destroy()

ChartQueryFilterParameter.js, line 54

Disposes the resource. The property that references resource is set to null.

toJson()

ChartQueryFilterParameter.js, line 67

Transform attributes information to JSON format string.