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Fix thumbnail rendering for images with height >> width.

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git-svn-id: http://svn.redmine.org/redmine/trunk@16813 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang 2017-07-10 21:19:19 +00:00
parent 60e07b9bb3
commit ffea3d5ba3
1 changed files with 3 additions and 2 deletions
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5
app/helpers/application_helper.rb
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@ -220,11 +220,12 @@ module ApplicationHelper
end
def thumbnail_tag(attachment)
thumbnail_size = Setting.thumbnails_size.to_i
link_to(
image_tag(
thumbnail_path(attachment),
:srcset => "#{thumbnail_path(attachment, :size => Setting.thumbnails_size.to_i * 2)} 2x",
:width => Setting.thumbnails_size
:srcset => "#{thumbnail_path(attachment, :size => thumbnail_size * 2)} 2x",
:style => "max-width: #{thumbnail_size}px; max-height: #{thumbnail_size}px;"
),
named_attachment_path(
attachment,