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)
The name of the SWF file.
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
Yihui Xie <https://yihui.org>