diff options
Diffstat (limited to 'Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/lib/Transform.lua')
-rw-r--r-- | Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/lib/Transform.lua | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/lib/Transform.lua b/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/lib/Transform.lua index 7695b1b2395..1f81b269202 100644 --- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/lib/Transform.lua +++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/lib/Transform.lua @@ -42,7 +42,7 @@ function Transform.new(a,b,c,d,x,y) end ---- Creates a new transformation object that represents a shift. +--- Creates a new transformation object that represents a shift. -- -- @param x An x-shift -- @param y A y-shift @@ -54,7 +54,7 @@ function Transform.new_shift(x,y) end ---- Creates a new transformation object that represents a rotation. +--- Creates a new transformation object that represents a rotation. -- -- @param angle An angle -- @@ -67,7 +67,7 @@ function Transform.new_rotation(angle) end ---- Creates a new transformation object that represents a scaling. +--- Creates a new transformation object that represents a scaling. -- -- @param x The horizontal scaling -- @param y The vertical scaling (if missing, the horizontal scaling is used) @@ -94,8 +94,8 @@ function Transform.concat(a,b) local a1, a2, a3, a4, a5, a6, b1, b2, b3, b4, b5, b6 = a[1], a[2], a[3], a[4], a[5], a[6], b[1], b[2], b[3], b[4], b[5], b[6] return { a1*b1 + a2*b3, a1*b2 + a2*b4, - a3*b1 + a4*b3, a3*b2 + a4*b4, - a1*b5 + a2*b6 + a5, a3*b5 + a4*b6 + a6 } + a3*b1 + a4*b3, a3*b2 + a4*b4, + a1*b5 + a2*b6 + a5, a3*b5 + a4*b6 + a6 } end @@ -117,4 +117,4 @@ end -- Done -return Transform +return Transform
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