Color Distance Manual Tool 
The
Color Distance Manual Tool measures the color distance at a specific point compared to a predefined color (In this example the Bias and Color are set to 1, which is white - see IPColorDistanceManualEntity box below).
Click on the color distance manual tool and drag 'n' drop it onto
the image viewer. The value will appear. As you grab the
point and move it around the value will change accordingly.
Right-click
on the color distance manual location to bring up the IPColorDistanceManualEntity edit box, as
seen below. Selecting the Color Distance tab allows you to select a color space, distance method and enter values for X, Y, Z Bias and X, Y, Z Color.

Selecting
the Entity tab allows you to adjust the colors, thickness, size and
visibility of the manual color distance marker. You can also select a
Coordinate System. Make the necessary adjustments then click
Apply and then Close. The values will be updated according to
your selections.

Selecting
the Render Style
tab allows you to adjust the colors, font, style and appearance of
the manual color distance value. Make the necessary
adjustments, click Apply and then Close. The style of the color distance value will be updated
according to
your selections.

Selecting the Point tab allows you to enter specific
values for the X, Y, or Z coordinates. After entering your
values, click Apply and then Close. The manual color distance location point will be moved
according to the values selected.
