GetStaticmapGoogleMaps: Load static Google Map

In sorvi: sorvi - avoimen datan tyokalupakki

Description

Get static map from Google Maps API and convert it to ggplot2-compatible form. See Terms and Conditions from http://code.google.com/apis/maps/documentation/staticmaps/index.html. https://github.com/hadley/ggplot2/wiki/Crime-in-Downtown-Houston,-Texas-:-Combining-ggplot2-and-Google-Maps

Usage

  GetStaticmapGoogleMaps(center, zoom = 10,
    GRAYSCALE = FALSE, scale = 1, maptype = "map",
    destfile = "TemporaryMap.png", n_pix = 640,
    format = "png32")

Arguments

center	Coordinates for the center of the map
zoom	Zoom-level
GRAYSCALE	Grayscale or colours?
scale	Scale of the map, 1: less details, faster to load, 2: more details, much slower to load
maptype	Type of the map
destfile	Temporary file to save the obtained map picture
n_pix	Size of the figure (max = 640)
format	Format of the map picture (png32 is best)

Value

df Map data frame

Author(s)

Juuso Parkkinen [e-mail]

sorvi documentation built on May 2, 2019, 6:16 p.m.