45 lines
1.3 KiB
Nim
45 lines
1.3 KiB
Nim
import pixie, chroma, vmath, os
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proc writeAndCheck(image: Image, fileName: string) =
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image.writeFile(fileName)
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let masterFileName = fileName.changeFileExt(".master.png")
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if not existsFile(masterFileName):
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quit("Master file: " & masterFileName & " not found!")
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var master = readImage(fileName)
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assert image.width == master.width
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assert image.height == master.height
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assert image.data == master.data
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block:
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var image = newImage(10, 10)
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image[0, 0] = rgba(255, 255, 255, 255)
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doAssert image[0, 0] == rgba(255, 255, 255, 255)
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block:
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var image = newImage(10, 10)
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image.fill(rgba(255, 0, 0, 255))
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doAssert image[0, 0] == rgba(255, 0, 0, 255)
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block:
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var a = newImage(100, 100)
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a.fill(rgba(255, 0, 0, 255))
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var b = newImage(100, 100)
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b.fill(rgba(0, 255, 0, 255))
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var c = a.draw(b, pos=vec2(25, 25))
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c.writeAndCheck("tests/images/draw.png")
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block:
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var a = newImage(100, 100)
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a.fill(rgba(255, 0, 0, 255))
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var b = newImage(100, 100)
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b.fill(rgba(0, 255, 0, 255))
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var c = a.draw(b, pos=vec2(25, 25), COPY)
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c.writeAndCheck("tests/images/drawCopy.png")
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block:
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var a = newImage(100, 100)
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a.fill(rgba(255, 0, 0, 255))
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var b = newImage(100, 100)
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b.fill(rgba(0, 255, 0, 255))
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var c = a.draw(b, pos=vec2(25.15, 25.15))
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c.writeAndCheck("tests/images/drawSmooth.png")
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