Suppress if can't copy fit

I looking for a rule that will suppress a field if copy fit can't fit all the text.

Hope someone can help.

Are you using full-flow copyfitting, by checking the "Adjust text to fit" box on the Overflow Options dialog? If so, you can edit the OnCopyfit rule like so, adding the text in green:

if (!Copyfit(new MagnifyAttributes("text", 25, 400, 6, 72)))
[color=SeaGreen]{[/color]
   ReportWarning("Could not copyfit text in flow " + 
                 FusionPro.Composition.CurrentFlow.name);
   [color=SeaGreen]FusionPro.Composition.CurrentFlow.content = "";
}[/color]

Thanks Dan, but that didn't do the trick for me, what is that added text actually doing? What I did was change the 6 to a 4 in the copy fit rule like so

if (!Copyfit(new MagnifyAttributes("text", 25, 400, 4, 72)))

ReportWarning("Could not copyfit text in flow " +

FusionPro.Composition.CurrentFlow.name);

Thanks again Dan, I appreciate the help.