Plot Profile

Displays a two-dimensional graph of the intensities of pixels along a line within the image.

The x-axis represents distance along the line and the y-axis is the pixel intensity.

[insert image Plot]

For rectangular selections, the plot displays a “column average plot”, where the x-axis represents the horizontal distance through the selection and the y-axis the vertically averaged pixel intensity.

To average horizontally, hold down the Alt key.

Use the Save or Copy buttons to save the profile data, formatted as a sequence of lines each containing a single number.

gui/analyze/plot_profile.txt · Last modified: 2010/01/26 11:07 (external edit)
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