dvipdfm-x: Continue merging dvipdfmx and xdvipdfmx

git-svn-id: svn://tug.org/texlive/trunk@31156 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 184 insertions, 0 deletions

diff --git a/Build/source/texk/dvipdfm-x/pdfdraw.h b/Build/source/texk/dvipdfm-x/pdfdraw.h
new file mode 100644
index 00000000000..f27c943b566
--- /dev/null
+++ b/Build/source/texk/dvipdfm-x/pdfdraw.h
@@ -0,0 +1,184 @@
+/*  
+    
+    This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
+
+    Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
+    the dvipdfmx project team.
+    
+    Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
+
+    This program 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.
+    
+    This program 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 General Public License for more details.
+    
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+*/
+
+#ifndef _PDF_DRAW_H_
+#define _PDF_DRAW_H_
+
+#include "pdfcolor.h"
+#include "pdfdev.h"
+
+#define  PDF_DASH_SIZE_MAX  16
+#define  PDF_GSAVE_MAX      256
+
+extern void  pdf_dev_init_gstates  (void);
+extern void  pdf_dev_clear_gstates (void);
+
+#define pdf_copymatrix(m,n) do {\
+  (m)->a = (n)->a; (m)->b = (n)->b;\
+  (m)->c = (n)->c; (m)->d = (n)->d;\
+  (m)->e = (n)->e; (m)->f = (n)->f;\
+} while (0)
+
+#define pdf_setmatrix(m,p,q,r,s,t,u) do {\
+  (m)->a = (p); (m)->b = (q);\
+  (m)->c = (r); (m)->d = (s);\
+  (m)->e = (t); (m)->f = (u);\
+} while (0)
+
+/* m -> n x m */
+#define pdf_concatmatrix(m,n) do {\
+  double _tmp_a, _tmp_b, _tmp_c, _tmp_d; \
+  _tmp_a = (m)->a; _tmp_b = (m)->b; \
+  _tmp_c = (m)->c; _tmp_d = (m)->d; \
+  (m)->a  = ((n)->a) * _tmp_a + ((n)->b) * _tmp_c; \
+  (m)->b  = ((n)->a) * _tmp_b + ((n)->b) * _tmp_d; \
+  (m)->c  = ((n)->c) * _tmp_a + ((n)->d) * _tmp_c; \
+  (m)->d  = ((n)->c) * _tmp_b + ((n)->d) * _tmp_d; \
+  (m)->e += ((n)->e) * _tmp_a + ((n)->f) * _tmp_c; \
+  (m)->f += ((n)->e) * _tmp_b + ((n)->f) * _tmp_d; \
+} while (0)
+
+typedef struct pdf_path_ pdf_path;
+
+extern int    pdf_dev_currentmatrix (pdf_tmatrix *M);
+extern int    pdf_dev_currentpoint  (pdf_coord *cp);
+
+extern int    pdf_dev_setlinewidth  (double  width);
+extern int    pdf_dev_setmiterlimit (double  mlimit);
+extern int    pdf_dev_setlinecap    (int     style);
+extern int    pdf_dev_setlinejoin   (int     style);
+extern int    pdf_dev_setdash       (int     count,
+                                     double *pattern,
+                                     double  offset);
+#if 0
+extern int    pdf_dev_setflat       (int     flatness);
+#endif
+
+/* Path Construction */
+extern int    pdf_dev_moveto        (double x , double y);
+extern int    pdf_dev_rmoveto       (double x , double y);
+extern int    pdf_dev_closepath     (void);
+
+extern int    pdf_dev_lineto        (double x0 , double y0);
+extern int    pdf_dev_rlineto       (double x0 , double y0);
+extern int    pdf_dev_curveto       (double x0 , double y0,
+                                     double x1 , double y1,
+                                     double x2 , double y2);
+#ifdef XETEX
+extern int    pdf_dev_vcurveto      (double x0 , double y0,
+                                     double x1 , double y1);
+extern int    pdf_dev_ycurveto      (double x0 , double y0,
+                                     double x1 , double y1);
+#endif
+extern int    pdf_dev_rcurveto      (double x0 , double y0,
+                                     double x1 , double y1,
+                                     double x2 , double y2);
+extern int    pdf_dev_arc           (double c_x, double c_y, double r,
+                                     double a_0, double a_1);
+extern int    pdf_dev_arcn          (double c_x, double c_y, double r,
+                                     double a_0, double a_1);
+  
+#define PDF_FILL_RULE_NONZERO 0
+#define PDF_FILL_RULE_EVENODD 1
+
+extern int    pdf_dev_newpath       (void);
+
+/* Path Painting */
+extern int    pdf_dev_clip          (void);
+extern int    pdf_dev_eoclip        (void);
+
+#if 0
+extern int    pdf_dev_rectstroke    (double x, double y,
+                                     double w, double h,
+                                     const pdf_tmatrix *M  /* optional */
+                                    );
+#endif
+
+extern int    pdf_dev_rectfill      (double x, double y, double w, double h);
+extern int    pdf_dev_rectclip      (double x, double y, double w, double h);
+#ifdef XETEX
+extern int    pdf_dev_rectadd       (double x, double y, double w, double h);
+#endif
+ 
+extern int    pdf_dev_flushpath     (char p_op, int fill_rule);
+
+#define pdf_dev_fill()       pdf_dev_flushpath('f', PDF_FILL_RULE_NONZERO)
+#define pdf_dev_eofill()     pdf_dev_flushpath('f', PDF_FILL_RULE_EVENODD)
+#define pdf_dev_stroke()     pdf_dev_flushpath('S', PDF_FILL_RULE_NONZERO)
+#define pdf_dev_fillstroke() pdf_dev_flushpath('B', PDF_FILL_RULE_NONZERO)
+
+extern int    pdf_dev_concat        (const pdf_tmatrix *M);
+/* NULL pointer of M mean apply current transformation */
+extern void   pdf_dev_dtransform    (pdf_coord *p, const pdf_tmatrix *M);
+extern void   pdf_dev_idtransform   (pdf_coord *p, const pdf_tmatrix *M);
+extern void   pdf_dev_transform     (pdf_coord *p, const pdf_tmatrix *M);
+#if 0
+extern void   pdf_dev_itransform    (pdf_coord *p, const pdf_tmatrix *M);
+#endif
+
+extern int    pdf_dev_gsave         (void);
+extern int    pdf_dev_grestore      (void);
+
+/* Requires from mpost.c because new MetaPost graphics must initialize
+ * the current gstate. */
+extern int    pdf_dev_push_gstate (void);
+extern int    pdf_dev_pop_gstate (void);
+
+
+/* extension */
+extern int    pdf_dev_arcx          (double c_x, double c_y,
+                                     double r_x, double r_y,
+                                     double a_0, double a_1,
+                                     int    a_d, /* arc direction   */
+                                     double xar  /* x-axis-rotation */
+                                    );
+extern int    pdf_dev_bspline       (double x0, double y0,
+                                     double x1, double y1,
+                                     double x2, double y2);
+
+ 
+extern void   pdf_invertmatrix      (pdf_tmatrix *M);
+  
+/* The depth here is the depth of q/Q nesting.
+ * We must remember current depth of nesting when starting a page or xform,
+ * and must recover until that depth at the end of page/xform.
+ */
+extern int    pdf_dev_current_depth (void);
+extern void   pdf_dev_grestore_to   (int depth);
+#define pdf_dev_grestoreall() pdf_dev_grestore_to(0);
+
+#ifdef XETEX
+extern int    pdf_dev_currentcolor  (pdf_color *color, int is_fill);
+extern int    pdf_dev_setcolor      (const pdf_color *color, int is_fill);
+
+extern void pdf_dev_set_fixed_point (double x, double y);
+extern void pdf_dev_get_fixed_point (pdf_coord *p);
+#else
+extern void   pdf_dev_set_color     (const pdf_color *color, char mask, int force);
+#define pdf_dev_set_strokingcolor(c)     pdf_dev_set_color(c,    0, 0);
+#define pdf_dev_set_nonstrokingcolor(c)  pdf_dev_set_color(c, 0x20, 0);
+extern void   pdf_dev_reset_color   (int force);
+#endif
+
+#endif /* _PDF_DRAW_H_ */