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fix pdf generation images

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This commit is contained in:
Alex Turchyn
2023-07-07 21:29:38 +03:00
parent e149e08f33
commit bdaaa5276c
1 changed files with 9 additions and 10 deletions
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lib/submissions/generate_result_attachments.rb
+9 -10
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@@ -6,7 +6,7 @@ module Submissions
FONT_NAME = 'Helvetica'
INFO_CREATOR = "#{Docuseal::PRODUCT_NAME} (#{Docuseal::PRODUCT_URL})".freeze
SIGN_REASON = 'Signed by %<email>s with docuseal.co'
SIGN_REASON = 'Signed by %<email>s with DocuSeal.co'
TEXT_LEFT_MARGIN = 1
TEXT_TOP_MARGIN = 1
@@ -46,22 +46,21 @@ module Submissions
when 'image', 'signature'
attachment = submitter.attachments.find { |a| a.uuid == value }
scale = [(area['w'] * width) / attachment.metadata['width'],
(area['h'] * height) / attachment.metadata['height']].min
image = Vips::Image.new_from_buffer(attachment.download, '').autorot
image = Vips::Image.new_from_buffer(attachment.download, '')
image = image.autorot.resize([scale * 4, 1].min)
scale = [(area['w'] * width) / image.width,
(area['h'] * height) / image.height].min
io = StringIO.new(image.write_to_buffer('.png'))
io = StringIO.new(image.resize([scale * 4, 1].min).write_to_buffer('.png'))
canvas.image(
io,
at: [
(area['x'] * width) + (area['w'] * width / 2) - ((attachment.metadata['width'] * scale) / 2),
height - (area['y'] * height) - (attachment.metadata['height'] * scale / 2) - (area['h'] * height / 2)
(area['x'] * width) + (area['w'] * width / 2) - ((image.width * scale) / 2),
height - (area['y'] * height) - (image.height * scale / 2) - (area['h'] * height / 2)
],
width: attachment.metadata['width'] * scale,
height: attachment.metadata['height'] * scale
width: image.width * scale,
height: image.height * scale
)
when 'file'
page[:Annots] ||= []