1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
if not modules then modules = { } end modules ['mlib-ctx'] = {
version = 1.001,
comment = "companion to mlib-ctx.tex",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files",
}
-- todo
local format, join = string.format, table.concat
local sprint = tex.sprint
metapost = metapost or {}
metapost.defaultformat = "metafun"
function metapost.graphic(instance,mpsformat,str,preamble)
local mpx = metapost.format(instance,mpsformat or metapost.defaultformat)
metapost.graphic_base_pass(mpx,str,preamble)
end
function metapost.filterclippath(result)
if result then
local figures = result.fig
if figures and #figures > 0 then
local figure = figures[1]
local objects = figure:objects()
if objects then
for o=1,#objects do
local object = objects[o]
if object.type == "start_clip" then
return join(metapost.flushnormalpath(object.path,{ }),"\n")
end
end
end
end
end
return ""
end
statistics.register("metapost processing time", function()
local n = metapost.n
if n > 0 then
return format("%s seconds, loading: %s seconds, execution: %s seconds, n: %s",
statistics.elapsedtime(metapost), statistics.elapsedtime(mplib), statistics.elapsedtime(metapost.exectime),n)
else
return nil
end
end)
|
