mirror of
				https://github.com/python-pillow/Pillow.git
				synced 2025-11-04 01:47:47 +03:00 
			
		
		
		
	The docs referred to `ImageStat.pixel`, which isn't a thing at all. In addition, make it absolutely clear that all of the attributes return per-band data.
		
			
				
	
	
		
			54 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			ReStructuredText
		
	
	
	
	
	
			
		
		
	
	
			54 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			ReStructuredText
		
	
	
	
	
	
.. py:module:: PIL.ImageStat
 | 
						|
.. py:currentmodule:: PIL.ImageStat
 | 
						|
 | 
						|
:py:mod:`ImageStat` Module
 | 
						|
==========================
 | 
						|
 | 
						|
The :py:mod:`ImageStat` module calculates global statistics for an image, or
 | 
						|
for a region of an image.
 | 
						|
 | 
						|
.. py:class:: PIL.ImageStat.Stat(image_or_list, mask=None)
 | 
						|
 | 
						|
    Calculate statistics for the given image. If a mask is included,
 | 
						|
    only the regions covered by that mask are included in the
 | 
						|
    statistics. You can also pass in a previously calculated histogram.
 | 
						|
 | 
						|
    :param image: A PIL image, or a precalculated histogram.
 | 
						|
    :param mask: An optional mask.
 | 
						|
 | 
						|
    .. py:attribute:: extrema
 | 
						|
 | 
						|
        Min/max values for each band in the image.
 | 
						|
 | 
						|
    .. py:attribute:: count
 | 
						|
 | 
						|
        Total number of pixels for each band in the image.
 | 
						|
 | 
						|
    .. py:attribute:: sum
 | 
						|
 | 
						|
        Sum of all pixels for each band in the image.
 | 
						|
 | 
						|
    .. py:attribute:: sum2
 | 
						|
 | 
						|
        Squared sum of all pixels for each band in the image.
 | 
						|
 | 
						|
    .. py:attribute:: mean
 | 
						|
 | 
						|
        Average (arithmetic mean) pixel level for each band in the image.
 | 
						|
 | 
						|
    .. py:attribute:: median
 | 
						|
 | 
						|
        Median pixel level for each band in the image.
 | 
						|
 | 
						|
    .. py:attribute:: rms
 | 
						|
 | 
						|
        RMS (root-mean-square) for each band in the image.
 | 
						|
 | 
						|
    .. py:attribute:: var
 | 
						|
 | 
						|
        Variance for each band in the image.
 | 
						|
 | 
						|
    .. py:attribute:: stddev
 | 
						|
 | 
						|
        Standard deviation for each band in the image.
 |