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12.8 Line Profile•••

Choose Line Profile••• command to illustrate how pixels along a selected line are

distributed by graphing the number of pixels at each color intensity level.

Choose Measurements>Arbitrary Line, or Measurements> Horizontal Line or

Measurements> Horizontal Line to draw a line on the image and choosing

Process>Line Profile will bring up a Line Profile dialog as below:

In a Line Profile, the X-axis represents the spatial scale, and the Y-axis represents the

intensity values which range from 0 to 255.

Background: Open the windows color dialog to set the background color of the

histogram window.

Title: Use this command to set a title on the image's Line Profile.

Capture: Capture the image in the Line Profile window as a new untitled image.

Copy: Copy the Line Profile window's content onto the clipboard.

Save as•••: Save the Line Profile image in bmp format.