diff options
| -rw-r--r-- | share/library/Misc/meters.lua | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/share/library/Misc/meters.lua b/share/library/Misc/meters.lua index fdc080b..0d6e7f1 100644 --- a/share/library/Misc/meters.lua +++ b/share/library/Misc/meters.lua @@ -13,6 +13,13 @@ local names_V = sk = "Voltmeter" } +local names_ohm = +{ + en = "Ohmmeter", + cs = "Ohmmetr", + sk = "Ohmmeter" +} + -- Render area in base units (X1, Y1, X2, Y2) local area = {-2, -2, 2, 2} @@ -47,8 +54,25 @@ local render_V = function (cr) cr.stroke () end +local render_ohm = function (cr) + -- The circle + cr.arc (0, 0, 2, 0, math.pi * 2) + + -- The capital letter omega + cr.move_to (-0.5, 0.5) + cr.line_to (-0.15, 0.5) + cr.curve_to (-0.15, 0.5, -0.4, 0.3, -0.4, 0) + cr.curve_to (-0.4, -0.25, -0.25, -0.5, 0, -0.5) + cr.curve_to (0.25, -0.5, 0.4, -0.25, 0.4, 0) + cr.curve_to (0.4, 0.3, 0.15, 0.5, 0.15, 0.5) + cr.line_to (0.5, 0.5) + + cr.stroke () +end + -- Register the symbols -logdiag.register ("Ammeter", names_A, area, terminals, render_A) -logdiag.register ("Voltmeter", names_V, area, terminals, render_V) +logdiag.register ("Ammeter", names_A, area, terminals, render_A) +logdiag.register ("Voltmeter", names_V, area, terminals, render_V) +logdiag.register ("Ohmmeter", names_ohm, area, terminals, render_ohm) |