项目作者: r-spatial

项目描述 :
Interactive viewing of spatial data in R
高级语言: R
项目地址: git://github.com/r-spatial/mapview.git
创建时间: 2015-08-20T11:07:22Z
项目社区:https://github.com/r-spatial/mapview

开源协议:GNU General Public License v3.0

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mapview

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Interactive viewing of spatial data in R

mapview provides functions to very quickly and conveniently create
interactive visualisations of spatial data. It’s main goal is to fill
the gap of quick (not presentation grade) interactive plotting to
examine and visually investigate both aspects of spatial data, the
geometries and their attributes. It can also be considered a data-driven
API for the leaflet
package as it will automatically render correct map types, depending on
the type of the data (points, lines, polygons, raster). In addition, it
makes use of some advanced rendering functionality that will enable
viewing of much larger data than is possible with leaflet.
Furthermore, if you’re a fan of
mapdeck (which you
should!), you can choose to use it as the rendering platform instead of
leaflet by setting mapviewOptions(platform = "mapdeck").

The main user relevant functions are:

  • mapview - view (multiple) spatial objects on a set of background
    maps
  • viewExtent - view extent / bounding box of spatial objects
  • viewRGB - view RGB true- or false-color images of raster objects
  • mapshot - easily save maps (including leaflet maps) as html and/or
    png (or other image formats)

Functions that have been deprecated/deleted recently:

  • addHomeButton - deprecated, use package
    leafem instead.
  • addLogo - deprecated, use package
    leafem instead.
  • addFeatures - deprecated, use package
    leafem instead.
  • addMouseCoordinates - deprecated, use package
    leafem instead.
  • addExtent - deprecated, use package
    leafem instead.
  • addImageQuery - deprecated, use package
    leafem instead.
  • latticeView & sync - deprecated, use package
    leafsync instead.
  • slideView - deprecated, use package
    slideview instead.
  • cubeView - deprecated, use package
    cubeview instead.
  • plainview - deprecated, use package
    plainview instead.
  • popupTable, popupGraph & popupImage - deprecated, use package
    leafpop instead.
  • addLargeFeatures - use
    leafgl::addGL*
    functions instead.

Objects of the following spatial classes are supported:

  • sf
  • raster (Layer, Stack,
    Brick and SpatialPixels* / SpatialGridDataFrame)
  • stars
  • sp (Points, Polygons, Lines
    and their DataFrame version)
  • satellite

Installation

For CRAN release version of mapview use

  1. install.packages("mapview")

To install the development version you can install the
remotes package.

NOTE: As of version 2.9.1 development will happen on the master
branch. Please consider the develop branch obsolete.

  1. remotes::install_github("r-spatial/mapview")

Usage

The most basic call

  1. mapview(breweries)

will produce a web map visualisation of the breweries data with the
following components:

Contact

Please file bug reports and feature requests at
https://github.com/r-spatial/mapview/issues