vectorGrob: Create a grob defining a geometric vector

In wStockhausen/wtsGIS: Functions, Rmd scripts, and datasets to facilitate GIS operations

Create a grob defining a geometric vector

Description

Function to create a grob defining a geometric vector.

Usage

vectorGrob(
  x,
  y,
  dx,
  dy,
  length,
  preserve.dir,
  default.units = "npc",
  pivot,
  ...
)

Arguments

x	: x-axis location of base (passed on to grid::grob())
y	: y-axis location of base (passed on to grid::grob())
dx	: x-axis offset to tip of vector
dy	: y-axis offset to tip of vector
length	: passed on to grid::grob()
preserve.dir	: passed on to grid::grob()
default.units	: units to attach to x, dx, y, or dy (if not already attached )
pivot	: passed on to grid::grob()
...	: passed on to grid::grob()

Details

Basically a pass-through for grid::grob()

Value

grob describing a vector

wStockhausen/wtsGIS documentation built on Aug. 23, 2023, 2:31 a.m.