polygon_list_from_rows: create list of polygons from a data.frame row
In ConservationMetrics/drones: Drones: a package to process aerial imagery in R
Description
Usage
Arguments
Value
Author(s)
Description
Take a row from a data.frame and using xmin.xmax,ymin,ymax coordinents make
a list of polygons
Usage
1
2
polygon_list_from_rows(dat, xmin = "image_xmin", xmax = "image_xmax",
ymin = "image_ymin", ymax = "image_ymax")
Arguments
dat
data.frame with column names specified in x* and y* below
xmin
quoted column name
xmax
quoted column name
ymin
quoted column name
ymax
quoted column name
Value
a list with each entry a sf Polygon object
Author(s)
Abram Fleishman abram@conservationmetics.com
ConservationMetrics/drones documentation built on May 16, 2019, 4:05 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Usage Arguments Value Author(s)
Description
Take a row from a data.frame and using xmin.xmax,ymin,ymax coordinents make a list of polygons
Usage
1 2 | polygon_list_from_rows(dat, xmin = "image_xmin", xmax = "image_xmax",
ymin = "image_ymin", ymax = "image_ymax")
|
Arguments
dat |
data.frame with column names specified in x* and y* below |
xmin |
quoted column name |
xmax |
quoted column name |
ymin |
quoted column name |
ymax |
quoted column name |
Value
a list with each entry a sf Polygon object
Author(s)
Abram Fleishman abram@conservationmetics.com
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.