lawn_polygonize | R Documentation |
Takes a data-LineString or data-MultiLineString and returns data-Polygon's
lawn_polygonize(lines, lint = FALSE)
lines |
Line(s) to polygonze |
lint |
(logical) Lint or not. Uses geojsonhint. Takes up increasing
time as the object to get linted increases in size, so probably use by
default for small objects, but not for large if you know they are good
geojson objects. Default: |
Polygonizes a set of lines that represents edges in a planar graph. Edges must be correctly noded, i.e., they must only meet at their endpoints.
one or more data-Polygon
## Not run: # line <- '{ # "type": "FeatureCollection", # "features": [ # { # "type": "Feature", # "properties": { # "stroke": "#F00" # }, # "geometry": { # "type": "LineString", # "coordinates": [[-83, 30], [-84, 36], [-78, 41]] # } # }, # { # "type": "Feature", # "properties": { # "stroke": "#F00" # }, # "geometry": { # "type": "LineString", # "coordinates": [[-86, 34], [-88, 33], [-73, 39]] # } # } # ] # }' # # line <- '{ # "type": "FeatureCollection", # "features": [ # { # "type": "Feature", # "geometry": { # "type": "LineString", # "coordinates": [[0, 0], [1, 1]] # } # }, # { # "type": "Feature", # "geometry": { # "type": "LineString", # "coordinates": [[1, 1], [-1, -1]] # } # }, # { # "type": "Feature", # "geometry": { # "type": "LineString", # "coordinates": [[-1, -1], [0, 0]] # } # } # ] # }' # x <- '{ # "type": "FeatureCollection", # "features": [ # { # "type": "Feature", # "properties": {}, # "geometry": { # "type": "LineString", # "coordinates": [ # [ # 119.00390625, # -22.024545601240337 # ], # [ # 120.58593749999999, # -28.613459424004414 # ], # [ # 125.595703125, # -32.99023555965107 # ], # [ # 133.330078125, # -32.99023555965107 # ], # [ # 142.646484375, # -30.977609093348676 # ], # [ # 142.294921875, # -24.126701958681668 # ], # [ # 139.04296875, # -16.299051014581817 # ], # [ # 128.84765625, # -15.199386048559994 # ] # ] # } # }, # { # "type": "Feature", # "properties": {}, # "geometry": { # "type": "LineString", # "coordinates": [ # [ # 142.646484375, # -30.977609093348676 # ], # [ # 132.451171875, # -27.449790329784214 # ], # [ # 128.671875, # -23.1605633090483 # ], # [ # 119.00390625, # -22.024545601240337 # ] # ] # } # } # ] # }' # lawn_polygonize(lines = x) ## End(Not run)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.