animate_gif: Create a gif animation using rasterVis::levelplot() and...

In BigelowLab/dismotools: dismotools

Create a gif animation using rasterVis::levelplot() and ImageMagick's convert

Description

This is Unix/Linux centric.

Usage

animate_gif(
  R,
  ...,
  mains = names(R),
  other_layers = NULL,
  width = 480,
  height = 480,
  output_filename = file.path(".", "animation.gif"),
  tmppath = tempfile(pattern = "animation"),
  convert_extra = "-loop 0 -delay 50"
)

Arguments

R	a multi-layer raster object
...	further arguments for rasterVis::levelplot like margin at par.settings
mains	character vector of names to apply to each plot, by default the layer names
other_layers	a list of one or more latticeExtra::layer or list of layers
width	numeric image width in pixels
height	image height in pixels
output_filename	the name of the output file, by default 'animation.gif'
tmppath	string, temporary working directory to use
convert_extra	character of extra conver arguments. Defaults to "-loop 0 -delay = 50" for infinte looping and 0.5s per frame

Value

the numeric value returned by convert

See Also

http://www.imagemagick.org/Usage/anim_basics/

http://imagemagick.org/script/command-line-processing.php

BigelowLab/dismotools documentation built on Jan. 4, 2023, 11:24 a.m.