douglasPeucker: Douglas Peucker

In INPEtrajectories/TrajDataMining: Trajectories Data Mining

Description

Douglas-Peucker which reduces trajectories by preserving spatial precisions

Usage

douglasPeucker(A1, dist)

## S4 method for signature 'Track,numeric'
douglasPeucker(A1, dist)

Arguments

A1	Represents a single trajectory followed by a person, animal or object
dist	Distance time series

Value

reduces trajectories by preserving spatial precisions

Author(s)

Diego Monteiro

Examples

library(ggplot2)

dist <- max(A1@connections$distance)

douglasp <- douglasPeucker(A1,dist)

df <- data.frame(x=douglasp@sp@coords[,1],y=douglasp@sp@coords[,2])
ggplot(df,aes(x=df$x,y=df$y))+geom_path(aes(group = 1))

INPEtrajectories/TrajDataMining documentation built on May 18, 2019, 8:11 p.m.