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-rw-r--r--share/library/Logical/and.lua41
1 files changed, 41 insertions, 0 deletions
diff --git a/share/library/Logical/and.lua b/share/library/Logical/and.lua
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index 0000000..57f7325
--- /dev/null
+++ b/share/library/Logical/and.lua
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+-- Symbol name
+names =
+{
+ en = "AND",
+ cs = "AND"
+}
+
+-- Render area in base units (X1, Y1, X2, Y2)
+area = {-4, -2, 5, 2}
+
+-- Terminals
+terminals = {{-4, -1}, {-4, 1}, {5, 0}}
+
+-- Rendering
+render = function (cr)
+ -- The main shape
+ cr.move_to (-2, -2)
+ cr.line_to (1, -2)
+ cr.arc (1, 0, 2, math.pi * 1.5, math.pi * 0.5)
+ cr.line_to (-2, 2)
+ cr.close_path ()
+ cr.stroke ()
+
+ -- The contacts
+ cr.move_to (-4, -1)
+ cr.line_to (-2, -1)
+ cr.stroke ()
+
+ cr.move_to (-4, 1)
+ cr.line_to (-2, 1)
+ cr.stroke ()
+
+ cr.move_to (3, 0)
+ cr.line_to (5, 0)
+ cr.stroke ()
+end
+
+-- Register the symbol
+logdiag.register ("AND", names, area, terminals, render)
+
+