swf: SWF graphics device

In yixuan/R2SWF: Convert R Graphics to Flash Animations

SWF graphics device

Description

This function opens a SWF device that produces Flash animation in SWF format. Every time you call a high level plotting function like plot(), the movie will create a new frame and draw following shapes on it.

Usage

swf(
  file = "Rplots.swf",
  width = 7,
  height = 7,
  bg = "white",
  fg = "black",
  frameRate = 12
)

Arguments

file	a character string giving the output SWF file
width	the width of the device in inches
height	the height of the device in inches
bg	the background color of the SWF file
fg	initial foreground color
frameRate	how many frames to be played in 1 second

Author(s)

Yixuan Qiu <https://statr.me/>

Examples

## Not run: 
## A demonstration of K-means clustering, using animation package
olddir = setwd(tempdir())
if(require(animation)) {
    swf("kmeans.swf", frameRate = 1)
    kmeans.ani()
    dev.off()
}

## Test built-in fonts in sysfonts package
swf("fonts.swf", 8, 8)
plot(1, type = "n")

par(family = "sans", cex = 2)
text(0.7, 1.3, "Sans-R", font = 1)
text(0.7, 1.1, "Sans-B", font = 2)
text(0.7, 0.9, "Sans-I", font = 3)
text(0.7, 0.7, "Sans-BI", font = 4)

par(family = "serif")
text(1.0, 1.3, "Serif-R", font = 1)
text(1.0, 1.1, "Serif-B", font = 2)
text(1.0, 0.9, "Serif-I", font = 3)
text(1.0, 0.7, "Serif-BI", font = 4)

par(family = "mono")
text(1.3, 1.3, "Mono-R", font = 1)
text(1.3, 1.1, "Mono-B", font = 2)
text(1.3, 0.9, "Mono-I", font = 3)
text(1.3, 0.7, "Mono-BI", font = 4)

dev.off()
setwd(olddir)

## End(Not run)

yixuan/R2SWF documentation built on March 6, 2024, 9:20 a.m.