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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
----- mpprint = mp.print
local mpnumeric = mp.numeric
local mpboolean = mp.boolean
local mpstring = mp.string
local mpquoted = mp.quoted
local getdimen = tex.getdimen
local getcount = tex.getcount
local getmacro = tokens.getters.macro
local get = tex.get
local mpcolor = attributes.colors.mpcolor
local emwidths = fonts.hashes.emwidths
local exheights = fonts.hashes.exheights
local registerscript = metapost.registerscript
local on_right_page = structures.pages.on_right
local is_odd_page = structures.pages.is_odd
local in_body_page = structures.pages.in_body
local page_fraction = structures.pages.fraction
local function defaultcolormodel() -- can be helper
local colormethod = getcount("MPcolormethod")
return (colormethod == 0 or colormethod == 1) and 1 or 3
end
function mp.PaperHeight () mpnumeric(getdimen("paperheight") * factor) end
function mp.PaperWidth () mpnumeric(getdimen("paperwidth") * factor) end
function mp.PrintPaperHeight () mpnumeric(getdimen("printpaperheight") * factor) end
function mp.PrintPaperWidth () mpnumeric(getdimen("printpaperwidth") * factor) end
function mp.TopSpace () mpnumeric(getdimen("topspace") * factor) end
function mp.BottomSpace () mpnumeric(getdimen("bottomspace") * factor) end
function mp.BackSpace () mpnumeric(getdimen("backspace") * factor) end
function mp.CutSpace () mpnumeric(getdimen("cutspace") * factor) end
function mp.MakeupHeight () mpnumeric(getdimen("makeupheight") * factor) end
function mp.MakeupWidth () mpnumeric(getdimen("makeupwidth") * factor) end
function mp.TopHeight () mpnumeric(getdimen("topheight") * factor) end
function mp.TopDistance () mpnumeric(getdimen("topdistance") * factor) end
function mp.HeaderHeight () mpnumeric(getdimen("headerheight") * factor) end
function mp.HeaderDistance () mpnumeric(getdimen("headerdistance") * factor) end
function mp.TextHeight () mpnumeric(getdimen("textheight") * factor) end
function mp.FooterDistance () mpnumeric(getdimen("footerdistance") * factor) end
function mp.FooterHeight () mpnumeric(getdimen("footerheight") * factor) end
function mp.BottomDistance () mpnumeric(getdimen("bottomdistance") * factor) end
function mp.BottomHeight () mpnumeric(getdimen("bottomheight") * factor) end
function mp.LeftEdgeWidth () mpnumeric(getdimen("leftedgewidth") * factor) end
function mp.LeftEdgeDistance () mpnumeric(getdimen("leftedgedistance") * factor) end
function mp.LeftMarginWidth () mpnumeric(getdimen("leftmarginwidth") * factor) end
function mp.LeftMarginDistance () mpnumeric(getdimen("leftmargindistance") * factor) end
function mp.TextWidth () mpnumeric(getdimen("textwidth") * factor) end
function mp.RightMarginDistance () mpnumeric(getdimen("rightmargindistance") * factor) end
function mp.RightMarginWidth () mpnumeric(getdimen("rightmarginwidth") * factor) end
function mp.RightEdgeDistance () mpnumeric(getdimen("rightedgedistance") * factor) end
function mp.RightEdgeWidth () mpnumeric(getdimen("rightedgewidth") * factor) end
function mp.InnerMarginDistance () mpnumeric(getdimen("innermargindistance") * factor) end
function mp.InnerMarginWidth () mpnumeric(getdimen("innermarginwidth") * factor) end
function mp.OuterMarginDistance () mpnumeric(getdimen("outermargindistance") * factor) end
function mp.OuterMarginWidth () mpnumeric(getdimen("outermarginwidth") * factor) end
function mp.InnerEdgeDistance () mpnumeric(getdimen("inneredgedistance") * factor) end
function mp.InnerEdgeWidth () mpnumeric(getdimen("inneredgewidth") * factor) end
function mp.OuterEdgeDistance () mpnumeric(getdimen("outeredgedistance") * factor) end
function mp.OuterEdgeWidth () mpnumeric(getdimen("outeredgewidth") * factor) end
function mp.PageOffset () mpnumeric(getdimen("pagebackgroundoffset") * factor) end
function mp.PageDepth () mpnumeric(getdimen("pagebackgrounddepth") * factor) end
function mp.LayoutColumns () mpnumeric(getcount("layoutcolumns")) end
function mp.LayoutColumnDistance() mpnumeric(getdimen("layoutcolumndistance") * factor) end
function mp.LayoutColumnWidth () mpnumeric(getdimen("layoutcolumnwidth") * factor) end
function mp.SpineWidth () mpnumeric(getdimen("spinewidth") * factor) end
function mp.PaperBleed () mpnumeric(getdimen("paperbleed") * factor) end
function mp.RealPageNumber () mpnumeric(getcount("realpageno") ) end
function mp.LastPageNumber () mpnumeric(getcount("lastpageno") ) end
function mp.PageNumber () mpnumeric(getcount("pageno") ) end
function mp.NOfPages () mpnumeric(getcount("lastpageno") ) end
function mp.SubPageNumber () mpnumeric(getcount("subpageno") ) end
function mp.NOfSubPages () mpnumeric(getcount("lastsubpageno") ) end
function mp.CurrentColumn () mpnumeric(getcount("mofcolumns") ) end
function mp.NOfColumns () mpnumeric(getcount("nofcolumns") ) end
function mp.BaseLineSkip () mpnumeric(get ("baselineskip",true) * factor) end
function mp.LineHeight () mpnumeric(getdimen("lineheight") * factor) end
function mp.BodyFontSize () mpnumeric(getdimen("bodyfontsize") * factor) end
function mp.TopSkip () mpnumeric(get ("topskip",true) * factor) end
function mp.StrutHeight () mpnumeric(getdimen("strutht") * factor) end
function mp.StrutDepth () mpnumeric(getdimen("strutdp") * factor) end
function mp.PageNumber () mpnumeric(getcount("pageno") ) end
function mp.RealPageNumber () mpnumeric(getcount("realpageno") ) end
function mp.NOfPages () mpnumeric(getcount("lastpageno") ) end
function mp.CurrentWidth () mpnumeric(get ("hsize") * factor) end
function mp.CurrentHeight () mpnumeric(get ("vsize") * factor) end
function mp.EmWidth () mpnumeric(emwidths [false] * factor) end
function mp.ExHeight () mpnumeric(exheights[false] * factor) end
function mp.OverlayWidth () mpnumeric(getdimen("d_overlay_width") * factor) end
function mp.OverlayHeight () mpnumeric(getdimen("d_overlay_height") * factor) end
function mp.OverlayDepth () mpnumeric(getdimen("d_overlay_depth") * factor) end
function mp.OverlayLineWidth () mpnumeric(getdimen("d_overlay_linewidth") * factor) end
function mp.OverlayOffset () mpnumeric(getdimen("d_overlay_offset") * factor) end
function mp.OverlayRegion () mpstring (getmacro("m_overlay_region") ) end
function mp.PageFraction () mpnumeric(page_fraction() ) end
function mp.OnRightPage () mpboolean(on_right_page() ) end
function mp.OnOddPage () mpboolean(is_odd_page () ) end
function mp.InPageBody () mpboolean(in_body_page () ) end
function mp.OverlayWidth () mpnumeric(getdimen("d_overlay_width") * factor) end
function mp.OverlayHeight () mpnumeric(getdimen("d_overlay_height") * factor) end
function mp.OverlayDepth () mpnumeric(getdimen("d_overlay_depth") * factor) end
function mp.OverlayLineWidth () mpnumeric(getdimen("d_overlay_linewidth") * factor) end
function mp.OverlayOffset () mpnumeric(getdimen("d_overlay_offset") * factor) end
function mp.OverlayRegion () mpstring (getmacro("m_overlay_region") ) end
-- mp.CurrentLayout () mpstring (getmacro("currentlayout")) end
function mp.defaultcolormodel () mpnumeric(defaultcolormodel()) end
mp.HSize = mp.CurrentWidth
mp.VSize = mp.CurrentHeight
mp.LastPageNumber = mp.NOfPages
-- 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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