97 lines
2.8 KiB
Nim
97 lines
2.8 KiB
Nim
import pixie, chroma, strutils, 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.replace("tests/images/", "tests/images/masters/")
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if not fileExists(masterFileName):
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echo "Master file: " & masterFileName & " not found!"
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quit(-1)
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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 a = newImage(100, 100)
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# a.fill(rgba(0, 0, 0, 0))
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# var b = newImage(50, 50)
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# b.fill(rgba(255, 92, 0, 255))
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# var c = a.drawBlendSmooth(
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# b,
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# translate(vec2(50, 50)) * rotationMat3(0.2789281382) * translate(vec2(-25, -25)),
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# bmNormal
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# )
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# c.writeAndCheck("tests/images/centerRotation.png")
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# block:
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# var a = newImage(100, 100)
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# a.fill(rgba(255, 255, 255, 255))
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# var b = newImage(50, 50)
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# b.fill(rgba(255, 92, 0, 255))
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# var c = a.drawBlendSmooth(
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# b,
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# translate(vec2(50, 50)) * rotationMat3(0.2789281382) * translate(vec2(-25, -25)),
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# bmNormal
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# )
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# c.writeAndCheck("tests/images/centerRotationWhite.png")
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# block:
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# var a = newImage(100, 100)
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# a.fill(rgba(0, 0, 0, 0))
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# var b = newImage(50, 50)
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# b.fill(rgba(255, 92, 0, 255))
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# var c = a.drawBlendSmooth(
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# b,
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# translate(vec2(50, 50)) * rotationMat3(0.2789281382) * translate(vec2(-25, -25)),
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# bmNormal
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# )
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# c.writeAndCheck("tests/images/transCompose.c.png")
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# var d = newImage(100, 100)
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# d = d.fill(rgba(255, 255, 255, 255))
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# var e = d.draw(c)
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# e.writeAndCheck("tests/images/transCompose.png")
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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.drawOverwrite(b, translate(vec2(25, 25)))
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# c.writeAndCheck("tests/images/drawOverwrite.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, translate(vec2(25, 25)), bmOverwrite)
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# c.writeAndCheck("tests/images/drawBlend.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, translate(vec2(25.15, 25.15)), bmOverwrite)
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# c.writeAndCheck("tests/images/drawBlendSmooth.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, translate(vec2(25, 25)) * rotationMat3(PI/2))
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# c.writeAndCheck("tests/images/drawOverwriteRot.png")
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