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Viewing changes to src/gle/core.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Christian T. Steigies
  • Date: 2010-02-24 23:21:37 UTC
  • mfrom: (2.1.1 experimental)
  • Revision ID: james.westby@ubuntu.com-20100224232137-f0qfufkxcr2tr1m5
Tags: 4.2.2-2
* upload to unstable
* Updated Standards-Version to 3.8.4 (no changes)

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src/gle/core.cpp
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        /* Output PostScript */
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        GLERectangle save_box;
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        g_get_bounds(&save_box);
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        g_devcmd("/GLESTATE save def \n");
 
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        g_devcmd("/GLESTATE save def\n");
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        g_devcmd("gsave\n");
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        g_devcmd("/a4small {} def /legal {} def\n");
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        g_devcmd("/letter {} def /note {} def /copypage {} def \n");
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        g_devcmd("/erasepage {} def /showpage {} def \n");
 
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        g_devcmd("/letter {} def /note {} def /copypage {} def\n");
 
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        g_devcmd("/erasepage {} def /showpage {} def\n");
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        g_gsave();
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        g_get_xy(&cx,&cy);
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        g_translate(cx, cy);
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        g_set_pos(0, 0);
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        g_scale(wx/bx2, wy/by2);
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        g_translate(-bx1, -by1);
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        g_devcmd("0 setgray 0 setlinecap 0 setlinewidth 0 setlinejoin\n");
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        g_devcmd("10 setmiterlimit [] 0 setdash\n");
 
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        g_devcmd("0 setgray 0 setlinecap 1 setlinewidth 0 setlinejoin\n");
 
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        g_devcmd("10 setmiterlimit [] 0 setdash newpath\n");
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        /* Copy Poscrscript file over */
 
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        string begin_doc("%%BeginDocument: ");
 
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        begin_doc += fname;
 
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        begin_doc += "\n";
 
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        g_devcmd(begin_doc.c_str());
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        input.seekg(0, ios_base::beg);
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        while (input.good()) {
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                string line;
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                getline(input, line);
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                if (!str_ni_equals(line.c_str(), "%%BoundingBox:", strlen("%%BoundingBox:")) &&
 
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                    !str_ni_equals(line.c_str(), "%%HiResBoundingBox:", strlen("%%HiResBoundingBox:")) &&
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                    !str_ni_equals(line.c_str(), "%%EOF", strlen("%%EOF"))) {
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                        str_trim_right(line);
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                        line += "\n";
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                }
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        }
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        input.close();
 
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        g_devcmd("%%EndDocument\n");
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        /* Done copy */
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        g_devcmd("grestore GLESTATE restore \n");
 
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        g_devcmd("grestore GLESTATE restore\n");
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        g_grestore();
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        /* Adjust bounds */
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        g_set_bounds(&save_box);
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        if (!(old_lstyle[0] == '1' && old_lstyle[1] == 0)) {
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                g_set_line_style(old_lstyle);
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        }
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        g_move(x1, y1);         
 
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        g_move(x1, y1);
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}
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void g_psarrow(double x1, double y1, double x2, double y2, int flag) {
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        /* draw arrow heads */
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        if (!(old_lstyle[0] == '1' && old_lstyle[1] == 0)) {
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                g_set_line_style("1");
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        }       
 
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        }
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        g_set_path(true);
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        g_newpath();
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        if ((flag & 1)>0) {
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        if (!(old_lstyle[0] == '1' && old_lstyle[1] == 0)) {
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                g_set_line_style("1");
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        }
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        g_get_line_join(&old_join);     
 
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        g_get_line_join(&old_join);
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        if (old_join != 1) {
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                g_set_line_join(1);
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        }