53 lines
1.5 KiB
Lua
53 lines
1.5 KiB
Lua
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--DOC_GEN_IMAGE --DOC_HIDE
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local parent = ... --DOC_HIDE
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local wibox = require("wibox") --DOC_HIDE
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--DOC_HIDE for i = 0, 59 do print(math.floor(math.sin(i/30*math.pi)*64 + 0.5)) end
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local sine = { --DOC_HIDE
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0, 7, 13, 20, 26, 32, 38, 43, 48, 52, 55, 58, 61, 63, 64, --DOC_HIDE
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64, 64, 63, 61, 58, 55, 52, 48, 43, 38, 32, 26, 20, 13, 7, --DOC_HIDE
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0, -7, -13, -20, -26, -32, -38, -43, -48, -52, -55, -58, -61, -63, -64, --DOC_HIDE
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-64, -64, -63, -61, -58, -55, -52, -48, -43, -38, -32, -26, -20, -13, -7, --DOC_HIDE
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} --DOC_HIDE
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local l = wibox.layout { --DOC_HIDE
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forced_height = 100, --DOC_HIDE
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forced_width = 100, --DOC_HIDE
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spacing = 5, --DOC_HIDE
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layout = wibox.layout.flex.vertical --DOC_HIDE
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} --DOC_HIDE
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local colors = {
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"#ff0000ff",
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"#00ff00ff",
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"#0000ffff"
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}
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--DOC_NEWLINE
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local w = --DOC_HIDE
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wibox.widget {
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stack = false,
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group_colors = colors,
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step_width = 1,
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step_spacing = 1,
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scale = true,
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border_width = 2, --DOC_HIDE
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margins = 5, --DOC_HIDE
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widget = wibox.widget.graph,
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}
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l:add(w) --DOC_HIDE
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for idx = 0, #sine-1 do --DOC_HIDE
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for group = 1, 3 do --DOC_HIDE
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--DOC_HIDE 64*math.sin(group*idx/30*math.pi) * (4-group)
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local v = sine[((idx*group) % #sine)+1] * (4-group) --DOC_HIDE
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w:add_value(v, group) --DOC_HIDE
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end --DOC_HIDE
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end --DOC_HIDE
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parent:add(l) --DOC_HIDE
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--DOC_HIDE vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
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