Arrowhead/FBRT/hmi/COLOR_HUE.fbt

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE FBType SYSTEM "http://www.holobloc.com/xml/LibraryElement.dtd" >
<FBType Name="COLOR_HUE" Comment="Compute Color Hue" >
  <Identification Standard="61499-1" />
  <VersionInfo Organization="Rockwell Automation" Version="0.1" Author="JHC" Date="2001-06-03" Remarks="XML version" />
  <VersionInfo Organization="Rockwell Automation" Version="0.0" Author="JHC" Date="2000-01-22" Remarks="SRC version" />
  <CompilerInfo header="package fb.rt.hmi;" >
    <Compiler Language="Java" Vendor="IBM" Product="VisualAge" Version="3.0" />
  </CompilerInfo>
  <InterfaceList>
    <EventInputs>
      <Event Name="REQ" Comment="Normal Execution Request" >
        <With Var="IN" />
      </Event>
    </EventInputs>
    <EventOutputs>
      <Event Name="CNF" Comment="Execution Confirmation" >
        <With Var="OUT" />
      </Event>
    </EventOutputs>
    <InputVars>
      <VarDeclaration Name="IN" Type="COLOR" />
    </InputVars>
    <OutputVars>
      <VarDeclaration Name="OUT" Type="REAL" Comment="Color saturation value" />
    </OutputVars>
  </InterfaceList>
  <BasicFB>
  <Algorithm Name="REQ" >
    <Other Language="JAVA" Text="private float[]hsbvals=new float[3];&#10;&#10;protected void service_REQ(boolean ei){&#10;&#10;java.awt.Color c=IN.value;&#10;&#10;hsbvals=java.awt.Color.RGBtoHSB(c.getRed(),c.getGreen(),c.getBlue(),hsbvals);&#10;&#10;OUT.value=hsbvals[0];&#10;&#10;CNF.serviceEvent(this);&#10;&#10;}&#10;" />
  </Algorithm>
  </BasicFB>
</FBType>