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author | Cristy <urban-warrior@imagemagick.org> | 2018-05-04 14:36:53 -0400 |
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committer | Cristy <urban-warrior@imagemagick.org> | 2018-05-04 14:36:53 -0400 |
commit | e09f8ba46120eaf0c19ff0ab9342f9613442cc94 (patch) | |
tree | e783baa630ae6acbeec1b7b053443efb55abb43d /utilities | |
parent | c945953a9acfd7f0ec935b32daec37e9e2f4e574 (diff) | |
download | ImageMagick-e09f8ba46120eaf0c19ff0ab9342f9613442cc94.tar.gz |
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Diffstat (limited to 'utilities')
-rw-r--r-- | utilities/compare.1.in | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/utilities/compare.1.in b/utilities/compare.1.in index 929196658..97fca5678 100644 --- a/utilities/compare.1.in +++ b/utilities/compare.1.in @@ -97,8 +97,7 @@ Miscellaneous Options: By default, the image format of `file' is determined by its magic number. To specify a particular image format, precede the filename with an image format name and a colon (i.e. ps:image) or specify the image type as the filename suffix (i.e. image.ps). Specify 'file' as '-' for standard input or output. -The compare program returns 2 on error otherwise 0 if the images are similar or -1 if they are dissimilar. +The compare program returns 2 on error otherwise 0 if the images are similar or 1 if they are dissimilar as defined by the metric and fuzz. The normalized cross correlation error metric is an exception. For this metric, 1 is interpretted as two identical images. .SH SEE ALSO ImageMagick(1) |