static void psgen_begin_graph(GVJ_t * job)
{
obj_state_t *obj = job->obj;
setupLatin1 = FALSE;
if (job->common->viewNum == 0) {
gvprintf(job, "%%%%Title: %s\n", agnameof(obj->u.g));
if (job->render.id != FORMAT_EPS)
gvputs(job, "%%Pages: (atend)\n");
else
gvputs(job, "%%Pages: 1\n");
if (job->common->show_boxes == NULL) {
if (job->render.id != FORMAT_EPS)
gvputs(job, "%%BoundingBox: (atend)\n");
else
gvprintf(job, "%%%%BoundingBox: %d %d %d %d\n",
job->pageBoundingBox.LL.x, job->pageBoundingBox.LL.y,
job->pageBoundingBox.UR.x, job->pageBoundingBox.UR.y);
}
gvputs(job, "%%EndComments\nsave\n");
/* include shape library */
cat_libfile(job, job->common->lib, ps_txt);
/* include epsf */
epsf_define(job);
if (job->common->show_boxes) {
const char* args[2];
args[0] = job->common->show_boxes[0];
args[1] = NULL;
cat_libfile(job, NULL, args);
}
}
isLatin1 = (GD_charset(obj->u.g) == CHAR_LATIN1);
/* We always setup Latin1. The charset info is always output,
* and installing it is cheap. With it installed, we can then
* rely on ps_string to convert UTF-8 characters whose encoding
* is in the range of Latin-1 into the Latin-1 equivalent and
* get the expected PostScript output.
*/
if (!setupLatin1) {
gvputs(job, "setupLatin1\n"); /* as defined in ps header */
setupLatin1 = TRUE;
}
/* Set base URL for relative links (for Distiller >= 3.0) */
if (obj->url)
gvprintf(job, "[ {Catalog} << /URI << /Base (%s) >> >>\n"
"/PUT pdfmark\n", obj->url);
}
static void mp_begin_graph(GVC_t * gvc, graph_t * g, box bb, point pb)
{
/* PB = bb; */
static char *mp_lib[] = {0};
if (onetime) {
fprintf(Output_file, "%% BoundingBox: %d %d %d %d\n",
bb.LL.x, bb.LL.y, bb.UR.x + 1, bb.UR.y + 1);
cat_libfile(Output_file,U_lib,mp_lib);
onetime = FALSE;
}
}
static void psgen_end_page(GVJ_t * job)
{
if (job->common->show_boxes) {
gvputs(job, "0 0 0 edgecolor\n");
cat_libfile(job, NULL, job->common->show_boxes + 1);
}
/* the showpage is really a no-op, but at least one PS processor
* out there needs to see this literal token. endpage does the real work.
*/
gvputs(job, "endpage\nshowpage\ngrestore\n");
gvputs(job, "%%PageTrailer\n");
gvprintf(job, "%%%%EndPage: %d\n", job->common->viewNum);
}
static void
ps_begin_graph(graph_t* g, box bb, point pb)
{
char *s;
PB = bb;
if (onetime) {
fprintf(Outfile,"%%%%BoundingBox: %d %d %d %d\n",
bb.LL.x-1,bb.LL.y-1,bb.UR.x+1,bb.UR.y+1);
ps_comment(g,agfindattr(g,"comment"));
fprintf(Outfile,"%%%%EndComments\n");
cat_libfile(Outfile,U_lib,ps_txt);
epsf_define();
/* Set base URL for relative links (for Distiller >= 3.0) */
if ((s = agget(g, "URL")) && strlen(s)) {
fprintf(Outfile,
"[ {Catalog} << /URI << /Base (%s) >> >>\n"
"/PUT pdfmark\n", s);
}
}
}
