diff options
| author | Khaled Hosny <khaledhosny@eglug.org> | 2011-10-04 05:15:26 +0200 |
|---|---|---|
| committer | Khaled Hosny <khaledhosny@eglug.org> | 2011-10-04 05:15:26 +0200 |
| commit | 0b83bfdfb73b53a9c1f7ac1281de6250ca66dfc2 (patch) | |
| tree | 6692a645e51fdf0ccde8bd90562b115d218757e5 /otfl-font-clr.lua | |
| parent | 07cfe4c663655f2e54528222e8098a49f388634c (diff) | |
| download | luaotfload-0b83bfdfb73b53a9c1f7ac1281de6250ca66dfc2.tar.gz | |
Make color work
Diffstat (limited to 'otfl-font-clr.lua')
| -rw-r--r-- | otfl-font-clr.lua | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/otfl-font-clr.lua b/otfl-font-clr.lua index 0e5928f..9fe2916 100644 --- a/otfl-font-clr.lua +++ b/otfl-font-clr.lua @@ -14,6 +14,7 @@ local registerotffeature = otffeatures.register local function setcolor(tfmdata,value) local sanitized + local properties = tfmdata.properties if value then value = tostring(value) @@ -29,7 +30,7 @@ local function setcolor(tfmdata,value) end if sanitized then - tfmdata.color = sanitized + tfmdata.properties.color = sanitized add_color_callback() end end @@ -98,8 +99,8 @@ local sbox = node.id('sub_box') local function lookup_next_color(head) for n in node.traverse(head) do if n.id == glyph then - if ids[n.font] and ids[n.font].color then - return ids[n.font].color + if ids[n.font] and ids[n.font].properties and ids[n.font].properties.color then + return ids[n.font].properties.color else return -1 end @@ -124,18 +125,18 @@ local function node_colorize(head, current_color, next_color) n.list, current_color = node_colorize(n.list, current_color, next_color_in) elseif n.id == glyph then local tfmdata = ids[n.font] - if tfmdata and tfmdata.color then - if tfmdata.color ~= current_color then - local pushcolor = hex_to_rgba(tfmdata.color) + if tfmdata and tfmdata.properties and tfmdata.properties.color then + if tfmdata.properties.color ~= current_color then + local pushcolor = hex_to_rgba(tfmdata.properties.color) local push = node.new(whatsit, 8) push.mode = 1 push.data = pushcolor head = node.insert_before(head, n, push) - current_color = tfmdata.color + current_color = tfmdata.properties.color end local next_color_in = lookup_next_color (n.next) or next_color - if next_color_in ~= tfmdata.color then - local _, popcolor = hex_to_rgba(tfmdata.color) + if next_color_in ~= tfmdata.properties.color then + local _, popcolor = hex_to_rgba(tfmdata.properties.color) local pop = node.new(whatsit, 8) pop.mode = 1 pop.data = popcolor |