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Test transparent/background layer in special indexed case for alpha compositing ink

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David Capello 2020-05-21 20:52:16 -03:00
parent 76c2fff045
commit b81c615211
1 changed files with 16 additions and 9 deletions
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25
scripts/inks.lua
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@ -92,16 +92,23 @@ function test_alpha_compositing_on_indexed_with_full_opacity_and_repeated_colors
p:setColor(4, Color(255, 255, 255)) p:setColor(4, Color(255, 255, 255))
s:setPalette(p) s:setPalette(p)
app.command.BackgroundFromLayer()
local inks = { Ink.SIMPLE, Ink.ALPHA_COMPOSITING } local inks = { Ink.SIMPLE, Ink.ALPHA_COMPOSITING }
for i = 1,2 do
for c = 0,4 do -- k=1 -> transparent layer
expect_img(app.activeImage, { 0 }) -- k=2 -> background layer
app.useTool{ tool="pencil", color=c, points={ Point(0, 0) }, for k=1,2 do
ink=inks[i], opacity=255 } if k == 2 then app.command.BackgroundFromLayer() end
expect_img(app.activeImage, { c }) -- i=1 -> simple ink
app.undo() -- i=2 -> alpha compositing ink
for i = 1,2 do
-- j=color index
for j = 0,4 do
expect_img(app.activeImage, { 0 })
app.useTool{ tool="pencil", color=j, points={ Point(0, 0) },
ink=inks[i], opacity=255 }
expect_img(app.activeImage, { j })
app.undo()
end
end end
end end
end end