1 files changed, 44 insertions, 0 deletions
diff --git a/share/library/Misc/lamp.lua b/share/library/Misc/lamp.lua
new file mode 100644
index 0000000..b662cec
--- /dev/null
+++ b/share/library/Misc/lamp.lua
@@ -0,0 +1,44 @@
+-- Symbol name
+names =
+{
+	en = "Lamp",
+	cs = "Světelný zdroj"
+}
+
+-- Render area in base units (X1, Y1, X2, Y2)
+area = {-2, -1, 2, 1}
+
+-- Terminals
+terminals = {{-2, 0}, {2, 0}}
+
+-- Rendering
+render = function (cr)
+	-- The circle
+	cr.save ()
+
+	cr.arc (0, 0, 1, 0, 2 * math.pi)
+	cr.stroke_preserve ()
+	cr.clip ()
+
+	cr.move_to (-1, -1)
+	cr.line_to (1, 1)
+
+	cr.move_to (1, -1)
+	cr.line_to (-1, 1)
+	cr.stroke ()
+
+	cr.restore ()
+
+	-- The contacts
+	cr.move_to (-2, 0)
+	cr.line_to (-1, 0)
+
+	cr.move_to (1, 0)
+	cr.line_to (2, 0)
+	cr.stroke ()
+end
+
+-- Register the symbol
+logdiag.register ("Lamp", names, area, terminals, render)
+
+