[latex3-commits] [git/LaTeX3-latex3-xxetex] main: more image options (3eb4795)

[David Carlisle]

Repository : https://github.com/latex3/xxetex
On branch  : main
Link       : https://github.com/latex3/xxetex/commit/3eb4795090279538ab175f382d14a1acddb228eb

>---------------------------------------------------------------

commit 3eb4795090279538ab175f382d14a1acddb228eb
Author: David Carlisle <d.p.carlisle at gmail.com>
Date:   Sat Jan 28 17:53:15 2023 +0000

    more image options


>---------------------------------------------------------------

3eb4795090279538ab175f382d14a1acddb228eb
 examples/test-pic2.tex | 18 ++++++++++++++++++
 xxetex.lua             | 13 +++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/examples/test-pic2.tex b/examples/test-pic2.tex
new file mode 100644
index 0000000..d29fc37
--- /dev/null
+++ b/examples/test-pic2.tex
@@ -0,0 +1,18 @@
+\ifdefined\directlua
+\ifdefined\XeTeXinterchartokenstate\else
+\input{xxetex.tex}
+\fi
+\fi
+
+\addtolength\textwidth{200pt}
+\documentclass{article}
+
+\begin{document}
+
+
+1: \fbox{\XeTeXpdffile example-image.pdf scaled 500 rotated 180}
+
+
+2: \fbox{\XeTeXpdffile example-image-letter-numbered.pdf  page 2 scaled 500 }
+
+\end{document}
diff --git a/xxetex.lua b/xxetex.lua
index 66e87f0..a173435 100644
--- a/xxetex.lua
+++ b/xxetex.lua
@@ -236,6 +236,19 @@ repeat
     if angle==90 then
       t.transform= 1
     end
+    if angle==180 then
+      t.transform= 2
+    end
+    if angle==-90 then
+      t.transform= 3
+    end
+  end
+  -- just pdf but do for both here
+  token.scan_keyword(' ')
+  if token.scan_keyword('page') then
+    scan=true
+    -- img.page is now read-only
+    -- t.page=  token.scan_int()
   end
 until not(scan)
 img.write(t)