Hi,
The package animation 2.0-1 is on CRAN now
(http://cran.r-project.org/package=animation).
? ? ? ? ? ? ? ? ?CHANGES IN animation VERSION 2.0-1
NEW FEATURES
? ?o demo('Xmas_card') contributed by Yuan Huang
? ?o demo('flowers') to show how to download images from the Internet
?and create an animation
? ?o a new function pdftk() as a wrapper to call the Pdftk toolkit
?(mainly for compressing PDF graphics output)
? ?o saveLatex(), saveSWF() and saveMovie() can compress the PDF
?graphics using Pdftk (if available) now; if ani.options('ani.type')
?is 'pdf' and the 'pdftk' option is set, these functions will try the
?compression first
? ?o new functions ani.record() and ani.replay() to record and replay
?the animations; they can be used to capture the changes in the
?graphics made by low-level plotting commands (see ?ani.record for
?examples)
SIGNIFICANT CHANGES
? ?o the function tidy.source() was completely removed from this
?package; users should go to the formatR package (tidy.source() is
?there now)
MINOR CHANGES
? ?o the argument 'expr' in saveHTML(), saveLatex(), saveMovie() and
?saveSWF() will be evaluated by eval(), so we may pass a real R
?expression (see ?expression) to 'expr', e.g. saveHTML(expression(for
?(i in 1:10) plot(runif(30)))); but note this argument does not *have
?to* be a real R expression -- you can still use an arbitrary R code
?chunk, e.g. saveHTML(for (i in 1:10) plot(runif(30))) (thanks,
?Aquery)
Regards,
Yihui
--
Yihui Xie <xieyihui at gmail.com>
Phone: 515-294-2465 Web: http://yihui.name
Department of Statistics, Iowa State University
2215 Snedecor Hall, Ames, IA
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