62 lines
1.0 KiB
Lua
62 lines
1.0 KiB
Lua
-- Symbol name
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local names =
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{
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en = "Capacitor",
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cs = "Kondenzátor",
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sk = "Kondenzátor"
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}
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local names_polar =
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{
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en = "Polarized capacitor",
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cs = "Polarizovaný kondenzátor",
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sk = "Polarizovaný kondenzátor"
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}
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-- Render area in base units (X1, Y1, X2, Y2)
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local area = {-2, -1, 2, 1}
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local area_polar = {-2, -1.5, 2, 1}
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-- Terminal points
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local terminals = {{-2, 0}, {2, 0}}
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-- Rendering
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local render = function (cr)
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-- The vertical lines
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cr.move_to (-0.2, -1)
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cr.line_to (-0.2, 1)
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cr.move_to (0.2, -1)
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cr.line_to (0.2, 1)
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-- The terminals
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cr.move_to (-2, 0)
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cr.line_to (-0.2, 0)
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cr.move_to (0.2, 0)
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cr.line_to (2, 0)
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cr.stroke ()
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end
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local render_polar = function (cr)
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render (cr)
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-- The plus sign
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cr.move_to (-0.6, -1)
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cr.line_to (-1.4, -1)
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cr.move_to (-1, -1.4)
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cr.line_to (-1, -0.6)
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cr.stroke ()
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end
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-- Register the symbol
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logdiag.register ("Capacitor",
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names, area, terminals, render)
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logdiag.register ("CapacitorPolarized",
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names_polar, area_polar, terminals, render_polar)
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