this is context 2009.08.19 17:10

git-svn-id: svn://tug.org/texlive/trunk@14827 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 45 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/context/base/grph-u3d.lua b/Master/texmf-dist/tex/context/base/grph-u3d.lua
new file mode 100644
index 00000000000..e5944691c00
--- /dev/null
+++ b/Master/texmf-dist/tex/context/base/grph-u3d.lua
@@ -0,0 +1,45 @@
+if not modules then modules = { } end modules ['grph-u3d'] = {
+    version   = 1.001,
+    comment   = "companion to grph-inc.tex",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+-- see lpdf-u3d.lua for comment
+
+local format = string.format
+
+local texsprint   = tex.sprint
+local ctxcatcodes = tex.ctxcatcodes
+
+function figures.checkers.u3d(data)
+    local dr, du, ds = data.request, data.used, data.status
+    local width = (dr.width or figures.defaultwidth):todimen()
+    local height = (dr.height or figures.defaultheight):todimen()
+    local foundname = du.fullname
+    dr.width, dr.height = width, height
+    du.width, du.height, du.foundname = width, height, foundname
+    texsprint(ctxcatcodes,format("\\startfoundexternalfigure{%ssp}{%ssp}",width,height))
+    local annot, preview, ref = backends.pdf.helpers.insert3d {
+        foundname = foundname,
+        width     = width,
+        height    = height,
+        factor    = number.dimenfactors.bp,
+        display   = dr.display,
+        controls  = dr.controls,
+        label     = dr.label,
+    }
+ -- node.write(nodes.pdfannot(width,-height,0,annot()))
+    texsprint(ctxcatcodes,format("\\pdfannot width %ssp height %ssp {%s}",width,height,annot())) -- brrrr
+--~     if ref then -- wrong ! a direct ref should work
+--~         texsprint(ctxcatcodes,format("\\smash{\\pdfrefximage%s\\relax}",ref)) -- brrrr
+--~     end
+    texsprint(ctxcatcodes,"\\stopfoundexternalfigure")
+    return data
+end
+
+figures.includers.u3d = figures.includers.nongeneric
+
+figures.registersuffix("u3d","u3d")
+figures.registersuffix("prc","u3d")