42 lines
1.5 KiB
Lua
42 lines
1.5 KiB
Lua
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-- local img = assert(Image.load("/home/hkc/images/wallpapers/wallpaper.png"))
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-- local font = assert(Font.load("/usr/share/fonts/TTF/TerminusTTF.ttf"))
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function tick(t)
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-- Background
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Draw.clear(0xFF131300 | math.floor(128 + math.sin(t) * 127))
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-- Color ARGB, x, y
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Draw.pixel(0xFFFF0000,
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(math.sin(t) * 0.5 + 0.5) * 1920,
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(math.cos(t) * 0.5 + 0.5) * 1080)
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-- Color ARGB, x1, y1, x2, y2, xn, yn, ...
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Draw.poly(0xFF00FFFF, 100, 100, 200, 100, 300, 600) --> Rect
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-- Color ARGB, thickness, x1, y1, x2, y2, xn, yn, ...
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Draw.line(0xFFFF00FF, 8, 100, 100, 200, 100, 300, 600, 100, 100) --> { Vec2, ... }
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-- Color ARGB, thickness, x, y, w, h
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Draw.rect(0xFFFF000F, 4, 100, 700, 320, 240) --> Rect
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-- Color ARGB, x, y, w, h
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Draw.rect_fill(0xFF00FFFF, 100, 700, 320, 240) --> Rect
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-- Color ARGB, radius, x, y, start, end
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Draw.circle(0xFFFF0000, 40, 300, 300, t, t + math.pi / 2) --> Rect
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-- Color ARGB, outer, inner, x, y, start, end
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Draw.ring(0xFFFFFFFF, 30, 20, 300, 300, t, t + math.pi) --> Rect
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--[[
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-- font, text, size, x, y, Color ARGB
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Draw.text(font, "Hello, world!", 32, 400, 400, 0xFFFF00FF) --> Rect
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-- image ptr x, y, w, h, src_x, src_y, src_w, src_h
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Draw.image( img, 0, 0) --> Rect
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]]
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end
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function unload()
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Image.free(img)
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Font.free(font)
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end
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