Gerry, Glad you cracked it. I use the ACE tool from the SDK to construct my gauges, it's just a matter of adding the elements and defining their properties, the tool produces the code from this. Frank T. -----Original Message----- From: jhb-bounce@xxxxxxxxxxxxx [mailto:jhb-bounce@xxxxxxxxxxxxx] On Behalf Of Gerry Winskill Sent: 29 April 2010 17:05 To: jhb@xxxxxxxxxxxxx Subject: [jhb] Re: Gauge Help Needed Frank, Finally managed to get it working! Examined several PFD Gauges' PFD.xml files to discover the correct context. All's well etc etc. Gerry Winskill Frank Turley wrote: > Hi Gerry, > > Don't have the variables handy since my old m/c went west, but I thought you > needed something like - > > A:[Variable],[Units] > > So I'm guessing there should be a comma betwixt AIRSPEED and MACH? > > Frank T. > > > -----Original Message----- > From: jhb-bounce@xxxxxxxxxxxxx [mailto:jhb-bounce@xxxxxxxxxxxxx] On Behalf > Of Gerry Winskill > Sent: 28 April 2010 14:52 > To: JHB Restricted > Subject: [jhb] Gauge Help Needed > > I'm using a Garmin unit in a bizjet, though it was intended for a > propjet single. For the jet, it has the disadvantage of not showing mach > numbers. So, I'm cobbling together a small supplementary gauge, > intending to didplay theM number that's been dialed into the Autopilot > with, below it, the current mach number achieved. The text is in but > I've not managed either of the two vlaues. > > Any advice appreciated. At present the gauge xml file reads: > > > > <?xml version="1.0"?> > <Gauge Name="GW_MACH" Version="1.0"> > <Image Name="GW_WIND.bmp"/> > > > > > > > > <Element> > <Position X="45" Y="15"/> > <Text X="260" Y="40" Length="40" Font="quartz" Color="#FF0000" > VerticalAdjust="Center"> > <String>%SELECTED MACH SPEED %</String> > </Text> > </Element> > > <Element> > <Position X="260" Y="15"/> > <Text X="260" Y="40" Length="40" Font="quartz" Color="#FFFF00" > VerticalAdjust="Center"> > <String>%((A:AP_MACH_VAR_SET, percent))%!03d! </String> > </Text> > </Element> > > > > <Element> > <Position X="45" Y="40"/> > <Text X="260" Y="40" Length="40" Font="quartz" Color="#00FF00" > VerticalAdjust="Center"> > <String>%CURRENT MACH SPEED %</String> > </Text> > </Element> > > <Element> > <Position X="260" Y="40"/> > <Text X="260" Y="40" Length="40" Font="quartz" Color="#FFFF00" > VerticalAdjust="Center"> > <String>%((A:AIRSPEED MACH))%!03d! </String> > </Text> > </Element> > > > > </Gauge> > > > The gauge appears OK but neither of the desired values appear, just a > pair of 000 displays. > > > > Gerry Winskill > > No virus found in this incoming message. > Checked by AVG - www.avg.com > Version: 9.0.814 / Virus Database: 271.1.1/2838 - Release Date: 04/27/10 > 07:27:00 > > > No virus found in this incoming message. Checked by AVG - www.avg.com Version: 9.0.814 / Virus Database: 271.1.1/2840 - Release Date: 04/28/10 07:27:00