make_bbox

(optional) a data frame containing lon and lat as
variables

data

number specifying the fraction by which the range should
be extended

Compute a bounding box for a given longitude / latitude
collection.

A collection of functions to visualize spatial data and models
on top of static maps from various online sources (e.g Google Maps and Stamen
Maps). It includes tools common to those tasks, including functions for
geolocation and routing.

David Kahle

ggmap

Spatial Visualization with ggplot2

Hadley Wickham

Scott Jackson

Mikko Korpela

make_bbox function

<dl><dt>lon</dt>
<dd>longitude</dd>
<dt>lat</dt>
<dd>latitude</dd>
<dt>data</dt>
<dd>(optional) a data frame containing lon and lat as
variables</dd>
<dt>f</dt>
<dd>number specifying the fraction by which the range should
be extended</dd></dl>

Arguments

Compute a bounding box — make_bbox

<dl>

<dt>lon</dt>
<dd>longitude</dd>


<dt>lat</dt>
<dd>latitude</dd>


<dt>data</dt>
<dd>(optional) a data frame containing lon and lat as
variables</dd>


<dt>f</dt>
<dd>number specifying the fraction by which the range should
be extended</dd>

</dl>

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make_bbox: Compute a bounding box

Description

Usage

Arguments

Examples