Hallo Michael,
ist eigentlich eher was fürs Designer Forum.
Versuche es mal damit:
PHP-Code:
<Gauge Name="Vertical Speed" Version="1.0"><
<Image Name="Test_txt.bmp" ImageSizes="65,30"/>
<Element>
<Position X="2" Y="-1"></Position>
<Text X="65" Y="25" Bright="Yes" Font="Arial" Fixed="No" Color="%('Red' 'Green' (A:Vertical speed, feet per minute) 250 >= ! ?)" Length="4" VerticalAdjust="Center"Adjust="Center" >
<String>%((A:Vertical speed, feet per minute))%!0.4d!</String>
</Text>
</Element>
</Gauge>
Gruß
Matthias