Customizing the metamodel : Keywords for USRPROPS : FIXED: Analytic depiction command
  
FIXED: Analytic depiction command
This keyword is added to a Value in a List clause to specify that the size of an analytic depiction should be displayed at a fixed size. You specify that size after the keyword, in hundredths of an inch, for example:
List "Traffic Lights" fixed 200 {..}
If the depiction is a left or right depiction, the size given is taken to be the height and the width is adjusted to preserve the aspect ratio of the depiction.
If the depiction is a top or bottom depiction, the size given is taken to be the width and the height is adjusted to preserve the aspect ratio of the depiction.
Alternatively, you may specify that the analytic depiction symbol size is a percent of symbol, or not specify anything at all.
Example
In the example below, the .wmf files will be displayed at 200 hundredths of an inch (2 inches) high and reside to the right of Node symbols in a Deployment diagram:
List "Traffic Lights" fixed 200
{
Value "None"
Value "Red" depictions {right images\redlight.wmf}
Value "Yellow" depictions {right images\yellowlight.wmf}
Value "Green" depictions {right images\greenlight.wmf}
}
SYMBOL "Node" In "Deployment"
{
PROPERTY "Analytic Traffic Light" {EDIT Text List "Traffic Lights" DEFAULT "None" LENGTH 10}
}