plotOSM

Serves two purposes: (i) Provide a
comfortable R interface to query the Google server for static
maps, and (ii) Use the map as a background image to overlay
plots within R. This requires proper coordinate scaling.

Markus Loecher

RgoogleMaps

Overlays on Static Maps

plotOSM function

<dl>
 <dt>mt</dt>
<dd>list returned by <code>GetMapTiles</code></dd>
 <dt>upperLeft</dt>
<dd>upperLeft corner in lat/lon of the plot region</dd>
 <dt>lowerRight</dt>
<dd>lowerRight corner in lat/lon of the plot region</dd>
 <dt>lat</dt>
<dd>latitude values to be overlaid, if any</dd>
 <dt>lon</dt>
<dd>longitude values to be overlaid, if any</dd>
 <dt>add</dt>
<dd>Boolean, whether to add to existing plot</dd>
 <dt>removeMargin</dt>
<dd>Boolean, whether to strip margins of plot</dd>
 <dt>verbose</dt>
<dd>level of verbosity</dd>
 <dt>...</dt>
<dd>further arguments to be passed to <code>rasterImage</code></dd>
</dl>

Arguments

Author

plots OSM map tiles — plotOSM

<dl>


 <dt>mt</dt>
<dd>list returned by <code>GetMapTiles</code></dd>


 <dt>upperLeft</dt>
<dd>upperLeft corner in lat/lon of the plot region</dd>


 <dt>lowerRight</dt>
<dd>lowerRight corner in lat/lon of the plot region</dd>


 <dt>lat</dt>
<dd>latitude values to be overlaid, if any</dd>


 <dt>lon</dt>
<dd>longitude values to be overlaid, if any</dd>


 <dt>add</dt>
<dd>Boolean, whether to add to existing plot</dd>


 <dt>removeMargin</dt>
<dd>Boolean, whether to strip margins of plot</dd>


 <dt>verbose</dt>
<dd>level of verbosity</dd>


 <dt>...</dt>
<dd>further arguments to be passed to <code>rasterImage</code></dd>


</dl>

plotOSM: plots OSM map tiles

Description

Usage

Value

Arguments

Author