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adjust opacity_layer

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Pete Matsyburka
2026-05-26 11:48:52 +03:00
parent 16808a7ec6
commit ae08d7abad
1 changed files with 3 additions and 9 deletions
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lib/submitters/create_stamp_attachment.rb
+3 -9
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@@ -6,12 +6,6 @@ module Submitters
HEIGHT = 200
LRM = "\u200E"
TRANSPARENT_PIXEL = "\x89PNG\r\n\u001A\n\u0000\u0000\u0000\rIHDR\u0000" \
"\u0000\u0000\u0001\u0000\u0000\u0000\u0001\b\u0004" \
"\u0000\u0000\u0000\xB5\u001C\f\u0002\u0000\u0000\u0000" \
"\vIDATx\xDAc\xFC_\u000F\u0000\u0002\x83\u0001\x804\xC3ڨ" \
"\u0000\u0000\u0000\u0000IEND\xAEB`\x82"
module_function
def call(submitter, with_logo: true)
@@ -42,14 +36,14 @@ module Submitters
if with_logo
ImageUtils.load_vips(load_logo(submitter).read)
else
Vips::Image.new_from_buffer(TRANSPARENT_PIXEL, '').resize(WIDTH)
Vips::Image.black(WIDTH, WIDTH, bands: 4).copy(interpretation: :srgb)
end
logo = logo.resize([WIDTH / logo.width.to_f, HEIGHT / logo.height.to_f].min)
base_layer = Vips::Image.black(WIDTH, HEIGHT).new_from_image([255, 255, 255]).copy(interpretation: :srgb)
base_layer = Vips::Image.black(WIDTH, HEIGHT).new_from_image([255, 255, 255, 255]).copy(interpretation: :srgb)
opacity_layer = Vips::Image.new_from_buffer(TRANSPARENT_PIXEL, '').resize(WIDTH)
opacity_layer = Vips::Image.black(WIDTH, HEIGHT).new_from_image([255, 255, 255, 127]).copy(interpretation: :srgb)
text = build_text_image(submitter)