This function converts a sequence of PNG/JPEG/SVG image files to SWF. Based
on the image format, it calls image2swf
or
svg2swf
.
file2swf(files, output, bgColor = "white", interval = 1)
a character vector of input filenames
the name of the output swf file
background color of the output SWF file
the time interval between animation frames
The name of the SWF file.