Word 2003 supports an xml output for documents that uses Base64 to
encode the embedded images. Im looking to grab that image out of the
xml and write it to a file. Im able to parse the xml and isolate the
Base64 string but decoding it out to a file hasn’t been working for me;
the image doesn’t come back looking correct. Stripped down version of
the code assuming ‘AaBaCc’ represents the really long Base64 encoded GIF
image string:
require ‘base64’
str = ‘AaBbCc’
file = File.new("/test.gif", “w”)
file.syswrite(Base64.decode64(str))
Could be the string coming in, but wanted to get an idea if Im headed in
the right direction with the output before I tackle that debug
nightmare.
On Sun, 2006-06-04 at 21:25 +0900, Aaron Worsham wrote:
str = ‘AaBbCc’
file = File.new("/test.gif", “w”)
file.syswrite(Base64.decode64(str))
Assuming you’re on Windows, you’ll probably want “wb” rather than just
“w” for the file mode. Also, I’d do this:
File.open("/test.gif", “wb”) do |file|
file << Base64.decode64(str)
end
to make sure the file gets closed.
You could try change:
file = File.new(“/test.gif”, “w”)
to
file = File.new(“/test.gif”, “wb”)
So that its in binary mode.
j`ey
http://www.eachmapinject.com
c,y=(r,p,s=%w(rock paper scissors))[rand 3];d={s,
{p,0,r,1},p,{r,1,s,0},r,{s,1,p,0}};until y=~/(#{r
}|#{s}|#{p})/;$><<“#{[r,s]", "} #{[“or”,p]” "}?
";y=gets.chomp;end;$><<“You:#{y}\nComp:#{c}\n”;$>
<<“You #{d[y][c]?(d[y][c]>0?“Win”:“Lose”):“Draw”}\n”
Ross B. wrote:
On Sun, 2006-06-04 at 21:25 +0900, Aaron Worsham wrote:
str = ‘AaBbCc’
file = File.new("/test.gif", “w”)
file.syswrite(Base64.decode64(str))
Assuming you’re on Windows, you’ll probably want “wb” rather than just
“w” for the file mode. Also, I’d do this:
File.open("/test.gif", “wb”) do |file|
file << Base64.decode64(str)
end
to make sure the file gets closed.
That worked. Thank you very much.