get_IDs

shape object, which is one of
<ol><li><code><a href="/link/SpatialPolygons(DataFrame)?package=tmap&version=1.2&to=sp%3ASpatialPolygonsDataFrame" rd-options="sp:SpatialPolygonsDataFrame" data-mini-rdoc="sp:SpatialPolygonsDataFrame::SpatialPolygons(DataFrame)">SpatialPolygons(DataFrame)</a></code></li></ol>
 <item><code></code></item>

Get ID's of the shape items. For polygons and lines, the ID attribute is used. For points, the coordinates are used.

Thematic maps are geographical maps in which statistical data are
    visualized. This package offers a flexible, layer-based, way to create thematic
    maps, such as choropleths and bubble maps.

get_IDs: Get ID's of the shape items

Description

Usage

Arguments

Value