garry@alice.att.com (05/10/91)
This is the third time I've asked this. Has it been ignored or just never made it through? I've been playing with the doc in 3.0 beta. It looks like a real nice package. However, I cannot seem to get the figures within a document to print. When I print, for example, intro.doc from lib/all/doc-samples, the document prints fine but there is just blank space where the figures should be. I've tried various combinations of draft and final modes, with no good results. What am I doing wrong? Having seen the Glyph paper, I assume this can be done... Garry Hodgson AT&T Bell Labs
linton@marktwain.rad.sgi.com (Mark Linton) (05/10/91)
In article <9105091907.AA19327@lurch.Stanford.EDU>, garry@alice.att.com writes: |> This is the third time I've asked this. Has it been ignored |> or just never made it through? |> |> I've been playing with the doc in 3.0 beta. It looks like a |> real nice package. However, I cannot seem to get the figures |> within a document to print. When I print, for example, intro.doc |> from lib/all/doc-samples, the document prints fine but there is |> just blank space where the figures should be. I've tried |> various combinations of draft and final modes, with no good |> results. What am I doing wrong? Having seen the Glyph paper, |> I assume this can be done... You need fix3 for iv/src/lib/InterViews/printer.c, included below. *** printer.c.orig Mon Apr 15 10:52:49 1991 --- printer.c Tue Apr 23 15:18:16 1991 *************** *** 193,198 **** --- 193,199 ---- } void Printer::push_transform() { + Canvas::push_transform(); PrinterRep* p = rep_; flush(); int depth = p->info_->count(); *************** *** 207,215 **** --- 208,218 ---- int depth = p->info_->count(); p->info_->remove(depth - 1); *p->out_ << "grestore\n"; + Canvas::pop_transform(); } void Printer::transform(Transformer& t) { + Canvas::transform(t); PrinterRep* p = rep_; flush(); float a00, a01, a10, a11, a20, a21; *************** *** 219,235 **** *p->out_ << " " << a20 << " " << a21 << "] concat\n"; } - /* - * The current transform push/pop just saves and restores state, - * so we can use it for clipping as well. - */ - void Printer::push_clipping() { ! push_transform(); } void Printer::pop_clipping() { ! pop_transform(); } void Printer::new_path() { --- 222,242 ---- *p->out_ << " " << a20 << " " << a21 << "] concat\n"; } void Printer::push_clipping() { ! PrinterRep* p = rep_; ! flush(); ! int depth = p->info_->count(); ! PrinterInfo info = p->info_->item(depth - 1); ! p->info_->insert(depth, info); ! *p->out_ << "gsave\n"; } void Printer::pop_clipping() { ! PrinterRep* p = rep_; ! flush(); ! int depth = p->info_->count(); ! p->info_->remove(depth - 1); ! *p->out_ << "grestore\n"; } void Printer::new_path() {
calder@uluru.stanford.edu (Paul Calder) (05/11/91)
Garry Hodgson reports ... However, I cannot seem to get the figures within a [doc] document to print. (This patch is archived as 3.0-fixes/fix5 on interviews.stanford.edu) Printing is broken for tranformed glyphs. The problem lies with damage checking in Printer. Briefly, printer uses the Canvas damage check, which in turn uses the Canvas transformation matrix. But Printer does not propagate transformation changes through to Canvas. The upshot is that transformed glyphs use incorrect transformations for damage checks when printing. Apply with ``patch -p -N < fix5'' at the top of the source tree. ================ *** iv/src/lib/InterViews/printer.c.orig Mon Apr 15 10:52:49 1991 --- iv/src/lib/InterViews/printer.c Tue Apr 23 15:18:16 1991 *************** *** 193,198 **** --- 193,199 ---- } void Printer::push_transform() { + Canvas::push_transform(); PrinterRep* p = rep_; flush(); int depth = p->info_->count(); *************** *** 207,215 **** --- 208,218 ---- int depth = p->info_->count(); p->info_->remove(depth - 1); *p->out_ << "grestore\n"; + Canvas::pop_transform(); } void Printer::transform(Transformer& t) { + Canvas::transform(t); PrinterRep* p = rep_; flush(); float a00, a01, a10, a11, a20, a21; *************** *** 219,235 **** *p->out_ << " " << a20 << " " << a21 << "] concat\n"; } - /* - * The current transform push/pop just saves and restores state, - * so we can use it for clipping as well. - */ - void Printer::push_clipping() { ! push_transform(); } void Printer::pop_clipping() { ! pop_transform(); } void Printer::new_path() { --- 222,242 ---- *p->out_ << " " << a20 << " " << a21 << "] concat\n"; } void Printer::push_clipping() { ! PrinterRep* p = rep_; ! flush(); ! int depth = p->info_->count(); ! PrinterInfo info = p->info_->item(depth - 1); ! p->info_->insert(depth, info); ! *p->out_ << "gsave\n"; } void Printer::pop_clipping() { ! PrinterRep* p = rep_; ! flush(); ! int depth = p->info_->count(); ! p->info_->remove(depth - 1); ! *p->out_ << "grestore\n"; } void Printer::new_path() { -- Paul Calder Computer Systems Lab Stanford University calder@lurch.stanford.edu