Description Usage Arguments Value Author(s) See Also

View source: R/offset.points.R

Convert x,y point locations on the line and a distance (negative is left of line for the direction of travel) for a series of points in a strip.

1 | ```
offset.points(line, pts)
``` |

`line` |
vector with named components of x0,y0,x1,y1; line traverses from (x0,y0) to (x1,y1) |

`pts` |
dataframe of x,y,distance for each observed point; x,y is the location on the line that is perpendicular to the object; a negative distance implies it is on the left side of the line as defined by the direction of travel |

pts dataframe with x,y locations of the objects offset from the line at the appropriate distance and side.

Jeff Laake

DSpat documentation built on May 30, 2017, 2:35 a.m.

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