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The "Pixels" subform in \fBeditimage\fP allows the user to display the pixel 
values of 5 by 5 regions in the main image.
The pixels window consists of three vertically stacked boxes  
which correspond to the coordinates of the chosen color system.
Each of the three boxes contains 25 individual boxes that display the 
numeric value for the pixels being examined, of the color 
coordinate represented by that box.
The color of the pixel in the main image
is a function of all three of these color coordinate system values.  
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Colorspace Models
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The Pixels function may use any one of eight color systems available with
\fBeditimage\fP: RGB, CMY, HSV, HSL, YIQ, XYZ, UVW, or GREY.  One can change the
current colorspace model that is used with the Pixels function by clicking on
the desired colorspace model.  The vertically stacked boxes which correspond
to the coordinates of the chosen color system will update immediately when
the colorspace model is changed. 
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Update Mode
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The Pixels function may be operated in two modes: Continous or Button Press.
When the update mode is Continuous, the pixel value boxes are continually 
updated according to the cursor position in the displayed image.  
When the update mode is Button Press, the pixel value boxes will not 
update until the mouse is clicked within the displayed image.
