plotOIIrradiance

Plot mean irradiance within a selected ROI of the optical image window

  [udata, figNum] = plotOIIrradiance([dataType],[objType])

Purpose:
   Plot the average optical image irradiance within a selected ROI. The
   default data type is photons.  If the optical image is not  monochrome,
   the results are plotted in the GRAPHWIN.   Otherwise, the mean
   irradiance within the ROI is displayed in a message box. 

   The user data and the graphWin figure number are returned  

 Examples:
   dataType = 'photons'; udata = plotSceneIrradiance(dataType)
   [udata,figNum] = plotSceneIrradiance('energy')
   [udata,figNum] = plotSceneIrradiance('photons')

 See also:  plotSceneRadiance

 Copyright ImagEval Consultants, LLC, 2003.