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  • Committer: Bazaar Package Importer
  • Author(s): Yu Guanghui
  • Date: 2007-02-23 20:48:19 UTC
  • mto: This revision was merged to the branch mainline in revision 8.
  • Revision ID: james.westby@ubuntu.com-20070223204819-cmq5zsbprwjztzp9
Tags: upstream-20061211
Import upstream version 20061211

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src/dvi.c
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/*  $Header: /home/cvsroot/dvipdfmx/src/dvi.c,v 1.37 2005/08/18 08:46:21 chofchof Exp $
 
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/*  $Header: /home/cvsroot/dvipdfmx/src/dvi.c,v 1.38 2006/12/06 12:50:40 chofchof Exp $
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    This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
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static int
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scan_special (double *wd, double *ht, char *lm, const char *buf, UNSIGNED_QUAD size)
 
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scan_special (double *wd, double *ht, double *xo, double *yo, char *lm, const char *buf, UNSIGNED_QUAD size)
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{
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  char  *q, *p = (char *) buf;
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  char  *endptr;
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            error = read_length(ht, dvi_tell_mag(), &p, endptr);
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            if (!error)
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              *ht *= dvi_tell_mag();
 
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          } else if (!strcmp(kp, "xoffset")) {
 
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            error = read_length(xo, dvi_tell_mag(), &p, endptr);
 
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            if (!error)
 
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              *xo *= dvi_tell_mag();
 
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          } else if (!strcmp(kp, "yoffset")) {
 
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            error = read_length(yo, dvi_tell_mag(), &p, endptr);
 
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            if (!error)
 
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              *yo *= dvi_tell_mag();
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          }
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          RELEASE(kp);
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        }
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void
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dvi_scan_paper_size (unsigned page_no,
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                     double *page_width, double *page_height, char *landscape)
 
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                     double *page_width, double *page_height,
 
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                     double *x_offset, double *y_offset, char *landscape)
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{
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  FILE          *fp = dvi_file;
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  long           offset;
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      size = MIN(size, 1024);
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      if (fread(buf, sizeof(char), size, fp) != size)
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        ERROR("Reading DVI file failed!");
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      scan_special(page_width, page_height, landscape, buf, size);
 
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      scan_special(page_width, page_height, x_offset, y_offset, landscape, buf, size);
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      continue;
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    }
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