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if not modules then modules = { } end modules ['back-res'] = {
version = 1.001,
comment = "companion to lpdf-ini.mkiv",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
-- A box resource has an index. This happens to be an object number
-- due to the pdf backend but in fact it's an abstraction. This is why
-- we have explicit fetchers. The internal number (as in \Fm123) is yet
-- another number.
local tex_saveboxresource = tex.saveboxresource
local tex_useboxresource = tex.useboxresource
local tex_getboxresourcebox = tex.getboxresourcebox
local tex_getboxresourcedimensions = tex.getboxresourcedimensions
updaters.register("backend.update",function()
tex_saveboxresource = tex.saveboxresource
tex_useboxresource = tex.useboxresource
tex_getboxresourcebox = tex.getboxresourcebox
tex_getboxresourcedimensions = tex.getboxresourcedimensions
end)
tex.boxresources = {
save = function(...) return tex_saveboxresource(...) end,
use = function(...) return tex_useboxresource(...) end,
getbox = function(...) return tex_getboxresourcebox(...) end,
getdimensions = function(...) return tex_getboxresourcedimensions(...) end,
}
-- local tex_saveimageresource = tex.saveimageresource
-- local tex_useimageresource = tex.useimageresource
--
-- updaters.register("backend.update",function()
-- tex_saveimageresource = tex.saveimageresource
-- tex_useimageresource = tex.useimageresource
-- end)
--
-- tex.imageresources = {
-- save = function(...) return tex_saveimageresource(...) end,
-- use = function(...) return tex_useimageresource(...) end,
-- }
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