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-rw-r--r--share/library/Logical/and.lua8
-rw-r--r--share/library/Logical/not.lua8
-rw-r--r--share/library/Logical/or.lua7
3 files changed, 9 insertions, 14 deletions
diff --git a/share/library/Logical/and.lua b/share/library/Logical/and.lua
index c169075..4da8aad 100644
--- a/share/library/Logical/and.lua
+++ b/share/library/Logical/and.lua
@@ -8,7 +8,7 @@ local names =
-- Render area in base units (X1, Y1, X2, Y2)
local area = {-4, -2, 5, 2}
--- Terminals
+-- Terminal points
local terminals = {{-4, -1}, {-4, 1}, {5, 0}}
-- Rendering
@@ -19,19 +19,17 @@ local render = function (cr)
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
+ -- The terminals
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
diff --git a/share/library/Logical/not.lua b/share/library/Logical/not.lua
index e37880e..89d2a2a 100644
--- a/share/library/Logical/not.lua
+++ b/share/library/Logical/not.lua
@@ -8,7 +8,7 @@ local names =
-- Render area in base units (X1, Y1, X2, Y2)
local area = {-4, -2, 4, 2}
--- Terminals
+-- Terminal points
local terminals = {{-4, 0}, {4, 0}}
-- Rendering
@@ -18,20 +18,18 @@ local render = function (cr)
cr.line_to (2, 0)
cr.line_to (-2, 2)
cr.close_path ()
- cr.stroke ()
-- The circle
cr.new_sub_path ()
cr.arc (2.25, 0, 0.25, 0, 2 * math.pi)
- cr.stroke ()
- -- The contacts
+ -- The terminals
cr.move_to (-4, 0)
cr.line_to (-2, 0)
- cr.stroke ()
cr.move_to (2.5, 0)
cr.line_to (4, 0)
+
cr.stroke ()
end
diff --git a/share/library/Logical/or.lua b/share/library/Logical/or.lua
index 49ccd6c..96d4f76 100644
--- a/share/library/Logical/or.lua
+++ b/share/library/Logical/or.lua
@@ -8,7 +8,7 @@ local names =
-- Render area in base units (X1, Y1, X2, Y2)
local area = {-4, -2, 5, 2}
--- Terminals
+-- Terminal points
local terminals = {{-4, -1}, {-4, 1}, {5, 0}}
-- Rendering
@@ -22,7 +22,7 @@ local render = function (cr)
cr.curve_to (-1, 1, -1, -1, -2, -2)
cr.stroke ()
- -- The contacts
+ -- The terminals
cr.save ()
-- Crop the contacts according to
@@ -36,12 +36,11 @@ local render = function (cr)
cr.move_to (-4, -1)
cr.line_to (-1, -1)
- cr.stroke ()
cr.move_to (-4, 1)
cr.line_to (-1, 1)
- cr.stroke ()
+ cr.stroke ()
cr.restore ()
cr.move_to (3, 0)