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Add tests for BrightnessContrast, Despeckle, HueSaturation, InvertColor, Outline
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David Capello
parent
b8affd9518
commit
a459ad6ffc
@ -160,9 +160,237 @@ do -- ReplaceColor
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{ r, 0,
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0, y })
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app.command.ReplaceColor{ ui=false, from=red, to=blue }
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app.command.ReplaceColor{ from=red, to=blue }
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expect_eq(cel.bounds, Rectangle(1, 1, 2, 2))
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expect_img(cel.image,
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{ b, 0,
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0, y })
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end
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do -- Invert
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local s = Sprite(2, 2)
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local cel = app.activeCel
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local aa = Color(255, 128, 128).rgbaPixel
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local na = Color(0, 127, 127).rgbaPixel
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local bb = Color(128, 128, 255).rgbaPixel
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local nb = Color(127, 127, 0).rgbaPixel
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local i = cel.image
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i:drawPixel(0, 0, aa)
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i:drawPixel(1, 0, bb)
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i:drawPixel(0, 1, bb)
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i:drawPixel(1, 1, aa)
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expect_img(cel.image,
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{ aa, bb,
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bb, aa })
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app.command.InvertColor()
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expect_img(cel.image,
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{ na, nb,
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nb, na })
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local Na = Color(0, 127, 128).rgbaPixel
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local Ng = Color(127, 127, 255).rgbaPixel
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app.command.InvertColor{ channels=FilterChannels.BLUE }
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expect_img(cel.image,
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{ Na, Ng,
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Ng, Na })
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end
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do -- Outline
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local s = Sprite(4, 4)
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local cel = app.activeCel
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local red = Color(255, 0, 0)
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local yellow = Color(255, 255, 0)
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local blue = Color(0, 0, 255)
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local r = red.rgbaPixel
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local y = yellow.rgbaPixel
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local b = blue.rgbaPixel
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expect_eq(cel.bounds, Rectangle(0, 0, 4, 4))
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expect_img(cel.image,
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{ 0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 0 })
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app.useTool{ brush=Brush(1), color=red, points={Point(1,1)} }
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app.useTool{ brush=Brush(1), color=yellow, points={Point(2,2)} }
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expect_eq(cel.bounds, Rectangle(1, 1, 2, 2))
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expect_img(cel.image,
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{ r, 0,
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0, y })
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app.command.Outline{ color=blue }
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expect_eq(cel.bounds, Rectangle(0, 0, 4, 4))
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expect_img(cel.image,
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{ 0, b, 0, 0,
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b, r, b, 0,
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0, b, y, b,
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0, 0, b, 0 })
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-- Test "bgColor", "matrix", "place" params
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app.useTool{ tool='filled_rectangle', brush=Brush(1), color=blue, points={Point(0,0), Point(3,3)} }
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app.useTool{ tool='filled_rectangle', brush=Brush(1), color=yellow, points={Point(1,1), Point(2,2)} }
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expect_eq(cel.bounds, Rectangle(0, 0, 4, 4))
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expect_img(cel.image,
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{ b, b, b, b,
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b, y, y, b,
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b, y, y, b,
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b, b, b, b })
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app.command.Outline{ color=red, bgColor=blue, matrix='circle' }
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expect_eq(cel.bounds, Rectangle(0, 0, 4, 4))
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expect_img(cel.image,
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{ b, r, r, b,
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r, y, y, r,
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r, y, y, r,
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b, r, r, b })
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app.undo()
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app.command.Outline{ color=red, bgColor=blue, matrix='square' }
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expect_eq(cel.bounds, Rectangle(0, 0, 4, 4))
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expect_img(cel.image,
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{ r, r, r, r,
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r, y, y, r,
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r, y, y, r,
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r, r, r, r })
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app.undo()
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app.command.Outline{ color=red, bgColor=blue, place='inside' }
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expect_eq(cel.bounds, Rectangle(0, 0, 4, 4))
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expect_img(cel.image,
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{ b, b, b, b,
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b, r, r, b,
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b, r, r, b,
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b, b, b, b })
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end
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do -- BrightnessContrast
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local rgba = app.pixelColor.rgba
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local rgbaR = app.pixelColor.rgbaR
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local rgbaG = app.pixelColor.rgbaG
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local rgbaB = app.pixelColor.rgbaB
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local s = Sprite(2, 2)
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local cel = app.activeCel
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local c = { rgba(255, 128, 64), rgba(250, 225, 110),
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rgba( 30, 60, 0), rgba(200, 100, 50), }
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local i = cel.image
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i:drawPixel(0, 0, c[1])
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i:drawPixel(1, 0, c[2])
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i:drawPixel(0, 1, c[3])
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i:drawPixel(1, 1, c[4])
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expect_img(i,
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{ c[1], c[2],
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c[3], c[4] })
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app.command.BrightnessContrast() -- Do nothing by default
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expect_img(i,
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{ c[1], c[2],
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c[3], c[4] })
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local d = {}
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for k,v in ipairs(c) do
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d[k] = rgba(math.min(255, rgbaR(v)*1.5),
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math.min(255, rgbaG(v)*1.5),
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math.min(255, rgbaB(v)*1.5), 255)
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end
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app.command.BrightnessContrast{ brightness=50 } -- Do nothing by default
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expect_img(i,
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{ d[1], d[2],
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d[3], d[4] })
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end
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do -- Despeckle
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local s = Sprite(5, 5)
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local white = Color(255, 255, 255)
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local red = Color(255, 0, 0)
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app.bgColor = white
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app.command.BackgroundFromLayer()
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local cel = app.activeCel
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local i = cel.image
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local b = white.rgbaPixel
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local c = red.rgbaPixel
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expect_img(i,
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{ b,b,b,b,b,
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b,b,b,b,b,
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b,b,b,b,b,
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b,b,b,b,b,
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b,b,b,b,b })
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app.useTool{ tool='filled_rectangle', brush=Brush(1), color=red,
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points={Point(1,1),Point(3,3)} }
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expect_img(i,
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{ b,b,b,b,b,
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b,c,c,c,b,
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b,c,c,c,b,
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b,c,c,c,b,
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b,b,b,b,b })
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app.command.Despeckle()
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expect_img(i,
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{ b,b,b,b,b,
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b,b,c,b,b,
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b,c,c,c,b,
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b,b,c,b,b,
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b,b,b,b,b })
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app.command.Despeckle()
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expect_img(i,
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{ b,b,b,b,b,
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b,b,b,b,b,
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b,b,c,b,b,
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b,b,b,b,b,
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b,b,b,b,b })
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end
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do -- HueSaturation
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local s = Sprite(1, 1)
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local cel = app.activeCel
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local i = cel.image
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local b = Color(255, 0, 0).rgbaPixel
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i:drawPixel(0, 0, b)
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expect_img(i, { b })
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app.command.HueSaturation{ hue=360 } -- Do nothing (change hue to a full 360 circle)
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expect_img(i, { b })
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app.command.HueSaturation{ hue=60 }
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b = Color(255, 255, 0).rgbaPixel
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expect_img(i, { b })
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app.command.HueSaturation{ hue=60 }
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b = Color(0, 255, 0).rgbaPixel
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expect_img(i, { b })
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app.command.HueSaturation{ saturation=-50 }
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b = Color(64, 191, 64).rgbaPixel
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expect_img(i, { b })
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app.undo()
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app.command.HueSaturation{ saturation=-100 }
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b = Color(128, 128, 128).rgbaPixel
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expect_img(i, { b })
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app.undo()
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app.command.HueSaturation{ saturation=-50, mode='hsv' }
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b = Color(128, 255, 128).rgbaPixel
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expect_img(i, { b })
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app.undo()
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app.command.HueSaturation{ value=75 }
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b = Color(191, 255, 191).rgbaPixel
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expect_img(i, { b })
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app.undo()
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app.command.HueSaturation{ alpha=-50 }
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b = Color(0, 255, 0, 127).rgbaPixel
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expect_img(i, { b })
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end
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@ -31,7 +31,34 @@ function expect_img(image, expectedPixels)
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end
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print('}')
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print('In pixel (' .. x .. ', ' .. y .. '):')
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expect_eq(value, expected)
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local a = value
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local b = expected
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print(debug.traceback())
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print('Expected A == B but:')
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if image.colorMode == ColorMode.RGB then
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print(string.format(' - Value A = rgba(%d,%d,%d,%d)',
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app.pixelColor.rgbaR(a),
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app.pixelColor.rgbaG(a),
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app.pixelColor.rgbaB(a),
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app.pixelColor.rgbaA(a)))
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print(string.format(' - Value B = rgba(%d,%d,%d,%d)',
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app.pixelColor.rgbaR(b),
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app.pixelColor.rgbaG(b),
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app.pixelColor.rgbaB(b),
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app.pixelColor.rgbaA(b)))
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elseif image.ColorMode == ColorMode.GRAY then
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print(string.format(' - Value A = gray(%d,%d)',
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app.pixelColor.grayG(a),
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app.pixelColor.grayA(a)))
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print(string.format(' - Value B = gray(%d,%d)',
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app.pixelColor.grayV(b),
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app.pixelColor.grayA(b)))
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else
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print(' - Value A = ' .. tostring(a))
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print(' - Value B = ' .. tostring(b))
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end
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assert(a == b)
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end
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end
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end
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