o5r/plan9port
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

add page (Kris Maglione)

Browse source
This commit is contained in:
rsc 2007-03-26 20:55:26 +00:00
parent 6c4c5c5b95
commit 05a4d855f1
15 changed files with 448 additions and 480 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/cmd/page/pdf.c
View file

@ -8,7 +8,7 @@
#include <libc.h>
#include <draw.h>
#include <cursor.h>
#include <event.h>
#include <thread.h>
#include <bio.h>
#include "page.h"
@ -66,7 +66,7 @@ initpdf(Biobuf *b, int argc, char **argv, uchar *buf, int nbuf)
fprint(2, "reading through pdf...\n");
if(b == nil){ /* standard input; spool to disk (ouch) */
fd = spooltodisk(buf, nbuf, &fn);
sprint(fdbuf, "/fd/%d", fd);
sprint(fdbuf, "/dev/fd/%d", fd);
b = Bopen(fdbuf, OREAD);
if(b == nil){
fprint(2, "cannot open disk spool file\n");
@ -122,7 +122,7 @@ initpdf(Biobuf *b, int argc, char **argv, uchar *buf, int nbuf)
pdf->pagebbox = emalloc(sizeof(Rectangle)*npage);
for(i=0; i<npage; i++) {
gscmd(&pdf->gs, "%d pdfgetpage\n", i+1);
pdf->pagebbox[i] = pdfbbox(pdf);
pdf->pagebbox[i] = pdfbbox(&pdf->gs);
if(Dx(pdf->pagebbox[i]) <= 0)
pdf->pagebbox[i] = bbox;
}
@ -136,7 +136,7 @@ pdfdrawpage(Document *doc, int page)
Image *im;
gscmd(&pdf->gs, "%d DoPDFPage\n", page+1);
im = readimage(display, pdf->gs.gsdfd, 0);
im = convert(&pdf->gs.g);
if(im == nil) {
fprint(2, "fatal: readimage error %r\n");
wexits("readimage");