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|
\startluacode
local format, upper, find = string.format, string.upper, string.find
local chardata = characters.data
function fonts.tracers.coverage(fontfiles,pattern) -- todo: patterns
local present, names = { }, { }
local pattern = pattern and upper(pattern)
for i=1,#fontfiles do
local fontname = format("testfont-%s",i)
local fontfile = fontfiles[i]
local fontsize = tex.dimen.bodyfontsize
local id, fontdata = fonts.definers.define {
name = fontfile,
size = fontsize,
cs = fontname,
}
for k, v in next, fontdata.characters do
present[k] = true
end
names[i] = fontname
end
context.starttabulate {"|Tr" .. string.rep("|l",#names) .. "|" }
for i=1,#names do
context.NC()
context(i)
context.NC()
-- context.getvalue(names[i])
context.type(fontfiles[i])
context.NC()
context.NR()
end
context.stoptabulate()
context.starttabulate {"|Tl" .. string.rep("|c",#names) .. "|Tl|" }
context.NC()
context.type("unicode")
context.NC()
for i=1,#names do
context.type(i)
context.NC()
end
context.type("description")
context.NC()
context.NR()
context.HL()
for k, v in table.sortedpairs(present) do
local description = chardata[k].description
if not pattern or (pattern == k) or (description and find(description,pattern)) then
context.NC()
context(format("%05X",k))
context.NC()
for i=1,#names do
context.getvalue(names[i])
context.char(k)
context.NC()
end
context(description)
context.NC()
context.NR()
end
end
context.stoptabulate()
end
\stopluacode
\doifnotmode{demo}{\endinput}
\setupbodyfont[10pt]
\setuplayout
[backspace=1cm,
topspace=1cm,
footer=1cm,
header=0cm,
height=middle,
width=middle]
\starttext
% \startluacode
% fonts.tracers.coverage {
% "pirat.ttf",
% }
% \stopluacode
% \startluacode
% fonts.tracers.coverage {
% -- "cambria.ttf",
% "lbr.afm",
% "LucidaBrightRegular.ttf",
% "lbi.afm",
% "LucidaBrightItalic.ttf",
% "lbd.afm",
% "LucidaBrightDemiBold.ttf",
% "lbdi.afm",
% "LucidaBrightDemiItalic.ttf",
% }
% \stopluacode
% \startluacode
% fonts.tracers.coverage ( {
% "LucidaBrightRegular.ttf",
% "cambria.ttf",
% "iwona-regular.otf",
% "texgyrepagella-regular.otf",
% "texgyretermes-regular.otf",
% "texgyrebonum-regular.otf",
% "antpolt-regular.otf",
% }, "OGONEK")
% \stopluacode
% \loadfontgoodies[lucida-math]
% \loadfontgoodies[lm-math]
% \startluacode
% fonts.tracers.coverage {
% "LucidaBrightRegular.ttf",
% "LucidaBrightOne@lucida-math",
% "cambria.ttc(Cambria Math)",
% "xits-math.otf",
% "LMMath10-Regular@lmroman10-math",
% }
% \stopluacode
\loadfontgoodies[px-math]
\loadfontgoodies[lm-math]
\startluacode
fonts.tracers.coverage {
"cambria.ttc(Cambria Math)",
"xits-math.otf",
"LMMath10-Regular@lmroman10-math",
"pxmath@px-math",
"LinLibertine_Re-4.7.5.otf",
}
\stopluacode
\stoptext
|
