tmapAddLayerOptions

Internal tmap function to add a default value for the layer functions

internal

Thematic maps are geographical maps in which spatial data
distributions are visualized. This package offers a flexible,
layer-based, and easy to use approach to create thematic maps, such as
choropleths and bubble maps.

Martijn Tennekes

tmap

Thematic Maps

Jakub Nowosad

Joel Gombin

Sebastian Jeworutzki

Kent Russell

Richard Zijdeman

John Clouse

Robin Lovelace

Jannes Muenchow

Olivier Roy

Edzer Pebesma

Hugh Graham

Michael D. Sumner

Tim Appelhans

Nick Bearman

tmapAddLayerOptions function

<dl><dt>option, </dt>
<dd>one of: <code>"value.const"</code>, <code>"value.na"</code>, <code>"value.blank"</code>, <code>"values.var"</code>, <code>'values.range'</code>, <code>"value.neutral"</code>, <code>"scales.var"</code></dd>
<dt>id</dt>
<dd>name of the visual variable with layer, in the format <code>"x.y"</code>,
where <code>x</code> is the visual variable and <code>y</code> is the layer.
It is also possible to set <code>x</code> only; then it applies to all layer functions.</dd>
<dt>value</dt>
<dd>value</dd></dl>

Arguments

Internal tmap function to add a default value for the layer functions — tmapAddLayerOptions

<dl>

<dt>option, </dt>
<dd>one of: <code>"value.const"</code>, <code>"value.na"</code>, <code>"value.blank"</code>, <code>"values.var"</code>, <code>'values.range'</code>, <code>"value.neutral"</code>, <code>"scales.var"</code></dd>


<dt>id</dt>
<dd>name of the visual variable with layer, in the format <code>"x.y"</code>,
where <code>x</code> is the visual variable and <code>y</code> is the layer.
It is also possible to set <code>x</code> only; then it applies to all layer functions.</dd>


<dt>value</dt>
<dd>value</dd>

</dl>

Internal tmap function to add a default value for the layer functions

tmapAddLayerOptions: Internal tmap function to add a default value for the layer functions

Description

Usage

Arguments