37 lines
1.1 KiB
Nim
37 lines
1.1 KiB
Nim
import pixie, pixie/fileformats/bmp, chroma
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block:
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var image = newImage(4, 2)
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image[0, 0] = rgba(0, 0, 255, 255)
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image[1, 0] = rgba(0, 255, 0, 255)
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image[2, 0] = rgba(255, 0, 0, 255)
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image[3, 0] = rgba(255, 255, 255, 255)
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image[0, 1] = rgba(0, 0, 255, 127)
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image[1, 1] = rgba(0, 255, 0, 127)
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image[2, 1] = rgba(255, 0, 0, 127)
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image[3, 1] = rgba(255, 255, 255, 127)
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writeFile("tests/images/bmp/test4x2.bmp", encodeBmp(image))
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var image2 = decodeBmp(encodeBmp(image))
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doAssert image2.width == image.width
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doAssert image2.height == image.height
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doAssert image2.data == image.data
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block:
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var image = newImage(16, 16)
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image.fill(rgba(255, 0, 0, 127))
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writeFile("tests/images/bmp/test16x16.bmp", encodeBmp(image))
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var image2 = decodeBmp(encodeBmp(image))
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doAssert image2.width == image.width
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doAssert image2.height == image.height
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doAssert image2.data == image.data
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block:
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for bits in [32, 24]:
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var image = decodeBmp(readFile("tests/images/bmp/knight." & $bits & ".master.bmp"))
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writeFile("tests/images/bmp/knight." & $bits & ".bmp", encodeBmp(image))
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