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

R=rsc

Browse source 
CC=codebot
http://codereview.appspot.com/193069
This commit is contained in:
Mathieu Lonjaret 2010-02-04 02:05:03 -08:00 • committed by Russ Cox
parent 2d6da3763e
commit d9e047e5d5
8 changed files with 139 additions and 53 deletions
Download patch file Download diff file Expand all files Collapse all files

30
src/cmd/page/page.h
View file

@ -12,6 +12,7 @@ struct Document {
int (*rmpage)(Document*, int);
Biobuf *b;
void *extra;
int type;
};
typedef struct Graphic Graphic;
@ -37,6 +38,12 @@ enum {
Ibmp,
};
enum {
Tgfx,
Tpdf,
Tps,
}
;
void *emalloc(int);
void *erealloc(void*, int);
@ -65,6 +72,7 @@ extern int truetoboundingbox;
extern int wctlfd;
extern int resizing;
extern int mknewwindow;
extern int fitwin;
void rot180(Image*);
Image *rot90(Image*);
@ -73,6 +81,9 @@ Image *resample(Image*, Image*);
/* ghostscript interface shared by ps, pdf */
typedef struct GSInfo GSInfo;
typedef struct PDFInfo PDFInfo;
typedef struct Page Page;
typedef struct PSInfo PSInfo;
struct GSInfo {
Graphic g;
int gsfd;
@ -80,6 +91,24 @@ struct GSInfo {
int gspid;
int ppi;
};
struct PDFInfo {
GSInfo gs;
Rectangle *pagebbox;
};
struct Page {
char *name;
int offset; /* offset of page beginning within file */
};
struct PSInfo {
GSInfo gs;
Rectangle bbox; /* default bounding box */
Page *page;
int npage;
int clueless; /* don't know where page boundaries are */
long psoff; /* location of %! in file */
char ctm[256];
};
void waitgs(GSInfo*);
int gscmd(GSInfo*, char*, ...);
int spawngs(GSInfo*, char*);
@ -98,6 +127,7 @@ int bell(void*, char*);
Image* convert(Graphic *g);
Image* cachedpage(Document*, int, int);
void cacheflush(void);
void fit(void);
extern char tempfile[40];