From d2db6ae88bd0b01aa746592f75cedca8254cb541 Mon Sep 17 00:00:00 2001 From: "Fabrice L." Date: Sat, 27 Sep 2014 11:23:46 +0200 Subject: [PATCH] Update embedart.rst add info about threshold for similarity --- docs/plugins/embedart.rst | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/docs/plugins/embedart.rst b/docs/plugins/embedart.rst index c56481cdb..3159896ab 100644 --- a/docs/plugins/embedart.rst +++ b/docs/plugins/embedart.rst @@ -33,8 +33,9 @@ checking that the difference between the two does not exceed a threshold. You can set the threshold with the ``compare_threshold`` option. A threshold of 0 (the default) disables similarity checking and always embeds -new images. Set the threshold to a number between 10 and 100 to adjust the -sensitivity of the comparison. +new images. Set the threshold to a number between 10 and 100 (recommended range) +to adjust the sensitivity of the comparison : the smaller the threshold, the +more similar the images must be. This feature requires `ImageMagick`_.