fgdata/Aircraft/Instruments/egt-dual.xml

<?xml version="1.0"?>

<!--
Dual EGT gauge.

December 2001 by John Check, j4strngs@rockfish.net

This is an instrument configuration file for the open-source flight
simulator FlightGear (www.flightgear.org).  The file is an XML-encoded
FlightGear property list defining the instrument's layers and actions.

Each instrument is composed of layers stacked on top of each other.
A layer may be a texture (with transparent parts to show the layers
underneath), text, or a special layer that switches between two
others (say, to turn an indicator light on or off).  Each layer can
move independently in proportion to a property value, and text
can be generated from property values as well: all of the layer's
movements are defined as transformations.

Actions are hotspots on the instrument that will respond to a mouse
click.  Actions always modify the values of properties, either by
adjusting them, toggling them, or swaping them with other
properties' values.
-->

<PropertyList>
 <name>Dual EGT</name>
 <w-base>120</w-base>
 <h-base>120</h-base>
 
 <params>
  <engine-egt0-select>/engines[0]/engine[0]/egt-degf</engine-egt0-select>
  <engine-egt1-select>/engines[0]/engine[1]/egt-degf</engine-egt1-select>
 </params>

 <layers>

  <layer>
   <name>gauge face</name>
   <texture>
    <path>Aircraft/Instruments/Textures/faces-6.rgb</path>
    <x1>0.5</x1>
    <x2>1.0</x2>
    <y1>0.0</y1>
    <y2>0.5</y2>
   </texture>
   <w>100</w>
   <h>100</h>
  </layer>
<!--
  <layer>
   <name>bezel</name>
   <texture>
   <path>Aircraft/Instruments/Textures/bezel.rgb</path>
    <x1>0.0</x1>
    <x2>1.0</x2>
    <y1>0.0</y1>
    <y2>1.0</y2>
   </texture>
   <transformations>
    <transformation>
     <type>y-shift</type>
     <offset>-0</offset>
    </transformation>
    <transformation>
     <type>x-shift</type>
     <offset>-0</offset>
    </transformation>
  </transformations>
  <w>120</w>
  <h>120</h>
 </layer>
 -->
 <layer>
  <name>egt 0  needle</name>
  <texture>
   <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
    <x1>0.8</x1>
    <x2>0.8375</x2>
    <y1>0.78125</y1>
    <y2>1.0</y2>
   </texture>
   <w>4</w>
   <h>36</h>
   <transformations>
    <transformation>
     <type>x-shift</type>
     <offset>-46</offset>
    </transformation>
    <transformation>
     <type>rotation</type>
     <!-- recalibrated gauge as per D Luff's suggestion -->
     <property alias="../../../../../params/engine-egt0-select"/>
     <min>425.0</min><!-- 50 -->
     <max>775.0</max><!-- 750 -->
     <scale>-0.25</scale><!-- -0.18 -->
     <offset>-120</offset><!-- 135 -->
    </transformation>
    <transformation>
     <type>y-shift</type>
     <offset>19</offset>
    </transformation>
   </transformations>
  </layer>

  <layer>
   <name>egt 1 needle</name>
   <texture>
    <path>Aircraft/Instruments/Textures/misc-1.rgb</path>
    <x1>0.8</x1>
    <y1>0.78125</y1>
    <x2>0.8375</x2>
    <y2>1.0</y2>
   </texture>
   <w>4</w>
   <h>36</h>
   <transformations>
    <transformation>
     <type>x-shift</type>
     <offset>46</offset>
    </transformation>
    <transformation>
     <type>rotation</type>
     <property alias="../../../../../params/engine-egt1-select"/>
     <min>425.0</min>
     <max>775.0</max>
     <scale>0.25</scale>
     <offset>120</offset>
    </transformation>
    <transformation>
     <type>y-shift</type>
     <offset>19</offset>
    </transformation>
   </transformations>
  </layer>
<!--
  <layer>
   <name>gauge labels</name>
   <texture>
    <path>Aircraft/Instruments/Textures/egt-fuel.rgb</path>
    <x1>0.0078125</x1>
    <y1>0.0</y1>
    <x2>0.359375</x2>
    <y2>0.359375</y2>
   </texture>
   <transformations>
    <transformation>
    <type>x-shift</type>
    <offset>-3</offset>
    </transformation>
   </transformations>
   <w>100</w>
   <h>100</h>
   </layer>
-->
  <layer>
   <name>glare shield</name>
   <texture>
    <path>Aircraft/Instruments/Textures/bezel1.rgb</path>
    <x1>0.5</x1>
    <y1>0.0</y1>
    <x2>1.0</x2>
    <y2>0.5</y2>
   </texture>
  <w>114</w>
  <h>114</h>
   <transformations>
    <transformation>
     <type>x-shift</type>
     <offset>2</offset>
    </transformation>
    <transformation>
     <type>y-shift</type>
     <offset>-2</offset>
    </transformation>
    </transformations>
  </layer>
       
 </layers>

</PropertyList>