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13 lines
429 B
Lua
13 lines
429 B
Lua
-- Copyright (C) 2018 David Capello
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--
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-- This file is released under the terms of the MIT license.
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-- Read LICENSE.txt for more information.
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local pc = app.pixelColor
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assert(0 == pc.rgba(0, 0, 0, 0))
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assert(1 == pc.rgbaR(pc.rgba(1, 2, 3, 4)))
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assert(2 == pc.rgbaG(pc.rgba(1, 2, 3, 4)))
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assert(3 == pc.rgbaB(pc.rgba(1, 2, 3, 4)))
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assert(4 == pc.rgbaA(pc.rgba(1, 2, 3, 4)))
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assert(0xff104080 == pc.rgba(0x80, 0x40, 0x10, 0xff))
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