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if not modules then modules = { } end modules ['mlib-int'] = {
version = 1.001,
comment = "companion to mlib-ctx.mkiv",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files",
}
local factor = number.dimenfactors.bp
local mpprint = mp.print
local mpboolean = mp.boolean
local mpquoted = mp.quoted
local getdimen = tex.getdimen
local getcount = tex.getcount
local get = tex.get
local mpcolor = attributes.colors.mpcolor
local emwidths = fonts.hashes.emwidths
local exheights = fonts.hashes.exheights
function mp.PaperHeight () mpprint(getdimen("paperheight") *factor) end
function mp.PaperWidth () mpprint(getdimen("paperwidth") *factor) end
function mp.PrintPaperHeight () mpprint(getdimen("printpaperheight") *factor) end
function mp.PrintPaperWidth () mpprint(getdimen("printpaperwidth") *factor) end
function mp.TopSpace () mpprint(getdimen("topspace") *factor) end
function mp.BottomSpace () mpprint(getdimen("bottomspace") *factor) end
function mp.BackSpace () mpprint(getdimen("backspace") *factor) end
function mp.CutSpace () mpprint(getdimen("cutspace") *factor) end
function mp.MakeupHeight () mpprint(getdimen("makeupheight") *factor) end
function mp.MakeupWidth () mpprint(getdimen("makeupwidth") *factor) end
function mp.TopHeight () mpprint(getdimen("topheight") *factor) end
function mp.TopDistance () mpprint(getdimen("topdistance") *factor) end
function mp.HeaderHeight () mpprint(getdimen("headerheight") *factor) end
function mp.HeaderDistance () mpprint(getdimen("headerdistance") *factor) end
function mp.TextHeight () mpprint(getdimen("textheight") *factor) end
function mp.FooterDistance () mpprint(getdimen("footerdistance") *factor) end
function mp.FooterHeight () mpprint(getdimen("footerheight") *factor) end
function mp.BottomDistance () mpprint(getdimen("bottomdistance") *factor) end
function mp.BottomHeight () mpprint(getdimen("bottomheight") *factor) end
function mp.LeftEdgeWidth () mpprint(getdimen("leftedgewidth") *factor) end
function mp.LeftEdgeDistance () mpprint(getdimen("leftedgedistance") *factor) end
function mp.LeftMarginWidth () mpprint(getdimen("leftmarginwidth") *factor) end
function mp.LeftMarginDistance () mpprint(getdimen("leftmargindistance") *factor) end
function mp.TextWidth () mpprint(getdimen("textwidth") *factor) end
function mp.RightMarginDistance () mpprint(getdimen("rightmargindistance") *factor) end
function mp.RightMarginWidth () mpprint(getdimen("rightmarginwidth") *factor) end
function mp.RightEdgeDistance () mpprint(getdimen("rightedgedistance") *factor) end
function mp.RightEdgeWidth () mpprint(getdimen("rightedgewidth") *factor) end
function mp.InnerMarginDistance () mpprint(getdimen("innermargindistance") *factor) end
function mp.InnerMarginWidth () mpprint(getdimen("innermarginwidth") *factor) end
function mp.OuterMarginDistance () mpprint(getdimen("outermargindistance") *factor) end
function mp.OuterMarginWidth () mpprint(getdimen("outermarginwidth") *factor) end
function mp.InnerEdgeDistance () mpprint(getdimen("inneredgedistance") *factor) end
function mp.InnerEdgeWidth () mpprint(getdimen("inneredgewidth") *factor) end
function mp.OuterEdgeDistance () mpprint(getdimen("outeredgedistance") *factor) end
function mp.OuterEdgeWidth () mpprint(getdimen("outeredgewidth") *factor) end
function mp.PageOffset () mpprint(getdimen("pagebackgroundoffset")*factor) end
function mp.PageDepth () mpprint(getdimen("pagebackgrounddepth") *factor) end
function mp.LayoutColumns () mpprint(getcount("layoutcolumns")) end
function mp.LayoutColumnDistance() mpprint(getdimen("layoutcolumndistance")*factor) end
function mp.LayoutColumnWidth () mpprint(getdimen("layoutcolumnwidth") *factor) end
function mp.SpineWidth () mpprint(getdimen("spinewidth") *factor) end
function mp.PaperBleed () mpprint(getdimen("paperbleed") *factor) end
function mp.PageNumber () mpprint(getcount("pageno")) end
function mp.RealPageNumber () mpprint(getcount("realpageno")) end
function mp.NOfPages () mpprint(getcount("lastpageno")) end
function mp.CurrentColumn () mpprint(getcount("mofcolumns")) end
function mp.NOfColumns () mpprint(getcount("nofcolumns")) end
function mp.BaseLineSkip () mpprint(getdimen("baselineskip") *factor) end
function mp.LineHeight () mpprint(getdimen("lineheight") *factor) end
function mp.BodyFontSize () mpprint(getdimen("bodyfontsize") *factor) end
function mp.TopSkip () mpprint(getdimen("topskip") *factor) end
function mp.StrutHeight () mpprint(getdimen("strutht") *factor) end
function mp.StrutDepth () mpprint(getdimen("strutdp") *factor) end
function mp.PageNumber () mpprint(getcount("pageno")) end
function mp.RealPageNumber () mpprint(getcount("realpageno")) end
function mp.NOfPages () mpprint(getcount("lastpageno")) end
function mp.CurrentWidth () mpprint(get("hsize") *factor) end
function mp.CurrentHeight () mpprint(get("vsize") *factor) end
function mp.EmWidth () mpprint(emwidths [false]*factor) end
function mp.ExHeight () mpprint(exheights[false]*factor) end
mp.HSize = mp.CurrentWidth
mp.VSize = mp.CurrentHeight
mp.LastPageNumber = mp.NOfPages
function mp.PageFraction ()
local lastpage = getcount("lastpageno")
if lastpage > 1 then
mpprint((getcount("realpageno")-1)/(lastpage-1))
else
mpprint(1)
end
end
-- locals
local on_right = structures.pages.on_right
local is_odd = structures.pages.is_odd
local in_body = structures.pages.in_body
mp.OnRightPage = function() mpprint(on_right()) end -- needs checking
mp.OnOddPage = function() mpprint(is_odd ()) end -- needs checking
mp.InPageBody = function() mpprint(in_body ()) end -- needs checking
-- mp.CurrentLayout : \currentlayout
function mp.OverlayWidth () mpprint(getdimen("d_overlay_width") *factor) end
function mp.OverlayHeight () mpprint(getdimen("d_overlay_height") *factor) end
function mp.OverlayDepth () mpprint(getdimen("d_overlay_depth") *factor) end
function mp.OverlayLineWidth () mpprint(getdimen("d_overlay_linewidth")*factor) end
function mp.OverlayOffset () mpprint(getdimen("d_overlay_offset") *factor) end
function mp.defaultcolormodel()
local colormethod = getcount("MPcolormethod")
-- if colormethod == 0 then
-- return 1
-- elseif colormethod == 1 then
-- return 1
-- elseif colormethod == 2 then
-- return 3
-- else
-- return 3
-- end
return (colormethod == 0 or colormethod == 1) and 1 or 3
end
-- not much difference (10000 calls in a graphic neither as expansion seems to win
-- over defining the macro etc) so let's not waste counters then
-- function mp.OverlayColor()
-- local c = mpcolor(
-- getcount("c_overlay_colormodel"),
-- getcount("c_overlay_color"),
-- getcount("c_overlay_transparency")
-- )
-- mpquoted(c)
-- end
--
-- function mp.OverlayLineColor()
-- local c = mpcolor(
-- getcount("c_overlay_colormodel"),
-- getcount("c_overlay_linecolor"),
-- getcount("c_overlay_linetransparency")
-- )
-- mpquoted(c)
-- end
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