From 9da8ac113f97e68e91e3a1ef26467f9814eb4312 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Mon, 8 Apr 2019 17:23:59 +0000 Subject: pgf revert to previous release (r49607, committed 5jan19) git-svn-id: svn://tug.org/texlive/trunk@50867 c570f23f-e606-0410-a88d-b1316a301751 --- .../lua/pgf/gd/examples/BindingToASCII.lua | 36 +++++++++++----------- 1 file changed, 18 insertions(+), 18 deletions(-) (limited to 'Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/examples/BindingToASCII.lua') diff --git a/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/examples/BindingToASCII.lua b/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/examples/BindingToASCII.lua index 2b5c9cc0b6a..9752254907a 100644 --- a/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/examples/BindingToASCII.lua +++ b/Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/examples/BindingToASCII.lua @@ -22,10 +22,10 @@ function BindingToASCII:renderStop() for x=-30,30 do local s = canvas[x][y] for i=1,#s do - pos = x+30+i-math.floor(#s/2) - if not t[pos] or t[pos] == " " or t[pos] == "." then - t[pos] = string.sub(s,i,i) - end + pos = x+30+i-math.floor(#s/2) + if not t[pos] or t[pos] == " " or t[pos] == "." then + t[pos] = string.sub(s,i,i) + end end end print(table.concat(t)) @@ -41,46 +41,46 @@ function BindingToASCII:renderEdge(e) local function connect (p,q) local x1, y1, x2, y2 = math.floor(p.x+0.5), math.floor(p.y+0.5), math.floor(q.x+0.5), math.floor(q.y+0.5) - + -- Go upward with respect to x if x2 < x1 then x1, y1, x2, y2 = x2, y2, x1, y1 end - + local delta_x = x2-x1 local delta_y = y2-y1 if math.abs(delta_x) > math.abs(delta_y) then local slope = delta_y/delta_x for i=x1,x2 do - local x,y = i, math.floor(y1 + (i-x1)*slope + 0.5) + local x,y = i, math.floor(y1 + (i-x1)*slope + 0.5) - if canvas[x][y] == " " then - canvas[x][y] = '.' - end + if canvas[x][y] == " " then + canvas[x][y] = '.' + end end elseif math.abs(delta_y) > 0 then local slope = delta_x/delta_y for i=y1,y2,(y1