diff options
Diffstat (limited to 'tex/context/base/mkxl/mlib-svg.lmt')
| -rw-r--r-- | tex/context/base/mkxl/mlib-svg.lmt | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/tex/context/base/mkxl/mlib-svg.lmt b/tex/context/base/mkxl/mlib-svg.lmt index 945cafbab..9dcd6984b 100644 --- a/tex/context/base/mkxl/mlib-svg.lmt +++ b/tex/context/base/mkxl/mlib-svg.lmt @@ -1327,6 +1327,26 @@ local handletransform, handleviewbox do ) )^1 + -- indeed, we need to reverse the order ... not that pretty and counter intuitive too + + local function combined() + if noftransforms == 1 then + return transforms[1] + elseif noftransforms == 2 then + return transforms[2] .. transforms[1] + elseif noftransforms == 3 then + return transforms[3] .. transforms[2] .. transforms[1] + else + -- the rare case (but anything can happen in svg and it gets worse) + local m = noftransforms + 1 + for i=1,noftransforms//2 do + local j = m - i + transforms[i], transforms[j] = transforms[j], transforms[i] + end + return concat(transforms,"",1,noftransforms) + end + end + handletransform = function(at) local t = at.transform if t then @@ -1334,7 +1354,7 @@ local handletransform, handleviewbox do lpegmatch(p_transform,t) if noftransforms > 0 then -- currentpicture - return s_transform_start, f_transform_stop(concat(transforms,"",1,noftransforms)), t + return s_transform_start, f_transform_stop(combined()), t end end end @@ -1343,7 +1363,7 @@ local handletransform, handleviewbox do if t then noftransforms = 0 lpegmatch(p_transform,t) - return noftransforms > 0 and concat(transforms,"",1,noftransforms) + return noftransforms > 0 and combined() end end |