Area map

This is a preview of the documentation of Neodash version 3.0.2. For the latest release, refer to Neodash commercial 3.0.1.

Advanced Visualization

You can use area maps to render geographic information on GeoJSON polygons. When you click a polygon, its regions and their related data are displayed. An area map has two fields:

  • code: String. Represents the country code or regional code that must be binded to the visualization. The map supports Alpha-3 and Alpha-2 country codes, Alpha-2 is the default. The supported format for the region polygons is ISO 3166.

  • value: Number. Cardinal data to be used on the map.

Examples

Basic area map

MATCH (:Company{name:'NeoDash'})-[:HAS_DEPARTMENT]->(:Department)<-[:IN_DEPARTMENT]-(e:Employee),
(e)-[:LIVES]->(city:City)-[:IN_COUNTRY]->(country:Country)
WITH city, country
CALL {
    WITH country
    RETURN country.countryCode as code, count(*) as value
    UNION
    WITH city
    RETURN city.countryCode as code, count(*) as value
}
WITH code, sum(value) as totalCount
RETURN code,totalCount
Country Level Visualization
Example of Drill Down inside a Country

Advanced settings

Name Type Default value Description

Map Provider URL

Text

https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png

If specified, overrides the OpenStreetMap provider with a custom map tiles provider.

Color Scheme

List

The color scheme to use for the area map. Country colors vary according their min to max ratio.

Country Code Format

List

Alpha-2

Type of the country code (two or three letters).

Color Legend

on/off

on

Enables a color legend.

Drilldown Enabled

on/off

off

Enables a map drilldown to visualize regional data.

Refreshable

on/off

off

Enables a refresh button for the report.

Fullscreen enabled

on/off

off

Enables a fullscreen view button for the report.

Download image enabled

on/off

off

Enables an image download button for the report.

Auto-run query

on/off

on

If set, automatically runs the query when the report is displayed. Otherwise, the query is displayed and must be executed manually.

Report Description

Markdown text

If set, adds a button to the report header that opens a pop-up. The pop-up contains the rendered Markdown from this setting.