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From "Nathan Bubna" <nbu...@gmail.com>
Subject Re: Double-Calculations in Velocity
Date Wed, 03 May 2006 14:56:20 GMT
Velocity 1.5-dev does support double or float arithmetic.  prior
releases only support integer math.  for double support in Velocity
1.4, you'll need to use the MathTool from VelocityTools or something
like it.

On 5/3/06, Dominik Bruhn <dominik@dbruhn.de> wrote:
> Hy,
> I wrote this macro:
> =====
> #macro ( pollbar $total $part $maxwidth $color )
>         #set($pc=$part/$total)
>         #set ($nw=$pc*$maxwidth)
>         <img src="/images/poll/color${color}.gif" width="$nw" height="5" xxx="$pc"
/>
> #end
> =====
>
> For some values this works but for the most $nw is 0 afterwards because $pc is
> 0. Is this my mistake or is velocity unable to calc in double or float?
>
> Thanks
> TO
>
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