[magick-users] Generate Yahoo's Captcha like graphic?

[howard chen]

On 1/1/07, Jørn Dahl-Stamnes <im.user at dahl-stamnes.net> wrote:
> On Monday 01 January 2007 13:09, howard chen wrote:
> > On 1/1/07, Jørn Dahl-Stamnes <im.user at dahl-stamnes.net> wrote:
> > > On Monday 01 January 2007 10:05, howard chen wrote:
> > > > such as the one like this:
> > > >
> > > > https://ab.login.yahoo.com/img/ZtfKKOVZFenbN32bIXlEcThdwGPkPbTgTTx.Jemb
> > > >o0f0 U3oUXhYv800GBqXa5nJpqTwNoaeLlTyorA--.jpg
> > > >
> > > > is it possible to generate using IM ?
> > >
> > > I'm making something like it by using a script:
> > >
> > > #!/bin/sh
> > >
> > > convert -size 200x120 xc:lightblue -font Bookman-DemiItalic -pointsize 32
> > > -fill blue \
> > > -draw "text 10,20 '$1'" \
> > > -fill yellow -draw "path 'M 5,5 L 135,5 M 5,10 L 135,10 M 5,15 L 135,15'"
> > > \ -trim test.gif
> > > convert -wave 4x70 -swirl 10 test.gif $2
> >
> > Hello, what are the test.gif & the 2nd argument to your script?
>
> The first argument is the text to generate, the second argument is the final
> name of the output file, ie:
>
> # ./script.sh FQXYR image.jpg
>
> You could add a 'rm test.gif' at the end of the script if you want to remove
> the temporary file test.gif.
>
> --
> Jørn Dahl-Stamnes
> homepage: http://www.dahl-stamnes.net/dahls/
>

Okay, very good work!

Thanks.