Description Usage Arguments Details Value Author(s) See Also Examples

Return points at specified distances along a line.

1 | ```
gInterpolate(spgeom, d, normalized = FALSE)
``` |

`spgeom` |
SpatialLines or SpatialLinesDataFrame object |

`d` |
Numeric vector specifying the distance along the line geometry |

`normalized` |
Logical determining if normalized distances should be used |

If `normalized=TRUE`

, the distances will be interpreted
as fractions of the line length.

SpatialPoints object

Rainer Stuetz

gInterpolate

1 2 | ```
gInterpolate(readWKT("LINESTRING(25 50, 100 125, 150 190)"),
d=seq(0, 1, by = 0.2), normalized = TRUE)
``` |

```
rgeos version: 0.3-23, (SVN revision 546)
GEOS runtime version: 3.4.2-CAPI-1.8.2 r3921
Linking to sp version: 1.2-3
Polygon checking: TRUE
SpatialPoints:
x y
1 25.00000 50.00000
2 51.59741 76.59741
3 78.19483 103.19483
4 104.13216 130.37181
5 127.06608 160.18591
6 150.00000 190.00000
Coordinate Reference System (CRS) arguments: NA
```

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