tourr (version 0.6.0)

render: Render frames of animation to disk

Description

Render frames of animation to disk

Usage

render(
  data,
  tour_path,
  display,
  dev,
  ...,
  apf = 1/10,
  frames = 50,
  rescale = TRUE,
  sphere = FALSE,
  start = NULL
)

Arguments

data

matrix, or data frame containing numeric columns

tour_path

tour path generator

display

the method used to render the projected data, e.g. display_xy, display_pcp

dev

name of output device to use (e.g. png, pdf)

...

other options passed to output device

apf

angle (in radians) per frame

frames

number of frames in output

rescale

if true, rescale all variables to range [0,1]

sphere

if true, sphere all variables

start

starting projection. If NULL, uses path default.

References

Hadley Wickham, Dianne Cook, Heike Hofmann, Andreas Buja (2011). tourr: An R Package for Exploring Multivariate Data with Projections. Journal of Statistical Software, 40(2), 1-18. https://www.jstatsoft.org/v40/i02/.

Examples

if (FALSE) {
tmp_path <- tempdir()
render(flea[, 1:10], grand_tour(), display_xy(), "pdf",
  frames = 3,
  file.path(tmp_path, "test.pdf")
)
render(flea[, 1:10], grand_tour(), display_xy(), "png",
  frames = 3,
  file.path(tmp_path, "test-%03d.png")
)
}