summaryrefslogtreecommitdiff
path: root/Build/source/texk/web2c/luatexdir/pdf/pdfsetmatrix.h
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/pdf/pdfsetmatrix.h')
-rw-r--r--Build/source/texk/web2c/luatexdir/pdf/pdfsetmatrix.h52
1 files changed, 52 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/luatexdir/pdf/pdfsetmatrix.h b/Build/source/texk/web2c/luatexdir/pdf/pdfsetmatrix.h
new file mode 100644
index 00000000000..c4900e07046
--- /dev/null
+++ b/Build/source/texk/web2c/luatexdir/pdf/pdfsetmatrix.h
@@ -0,0 +1,52 @@
+/* pdfsetmatrix.h
+
+ Copyright 2009 Taco Hoekwater <taco@luatex.org>
+
+ This file is part of LuaTeX.
+
+ LuaTeX is free software; you can redistribute it and/or modify it under
+ the terms of the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at your
+ option) any later version.
+
+ LuaTeX is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ License for more details.
+
+ You should have received a copy of the GNU General Public License along
+ with LuaTeX; if not, see <http://www.gnu.org/licenses/>. */
+
+/* $Id: pdfsetmatrix.h 3217 2009-12-03 16:52:01Z taco $ */
+
+#ifndef PDFSETMATRIX_H
+# define PDFSETMATRIX_H
+
+# define set_pdf_setmatrix_data(A,B) pdf_setmatrix_data(A)=B
+
+typedef struct {
+ double a;
+ double b;
+ double c;
+ double d;
+ double e;
+ double f;
+} matrix_entry;
+
+extern matrix_entry *matrix_stack;
+extern int matrix_stack_size;
+extern int matrix_stack_used;
+
+
+scaled getllx(void);
+scaled getlly(void);
+scaled geturx(void);
+scaled getury(void);
+void matrixtransformpoint(scaled x, scaled y);
+void matrixtransformrect(scaled llx, scaled lly, scaled urx, scaled ury);
+boolean matrixused(void);
+void matrixrecalculate(scaled urx);
+
+extern void pdf_out_setmatrix(PDF pdf, halfword p);
+
+#endif