/usr/lib/petscdir/3.4.2/include/petsc-private/drawimpl.h is in libpetsc3.4.2-dev 3.4.2.dfsg1-8.1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | /*
Abstract data structure and functions for graphics.
*/
#if !defined(_DRAWIMPL_H)
#define _DRAWIMPL_H
#include <petscdraw.h>
#include <petsc-private/petscimpl.h>
struct _PetscDrawOps {
PetscErrorCode (*setdoublebuffer)(PetscDraw);
PetscErrorCode (*flush)(PetscDraw);
PetscErrorCode (*line)(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,int);
PetscErrorCode (*linesetwidth)(PetscDraw,PetscReal);
PetscErrorCode (*linegetwidth)(PetscDraw,PetscReal*);
PetscErrorCode (*point)(PetscDraw,PetscReal,PetscReal,int);
PetscErrorCode (*pointsetsize)(PetscDraw,PetscReal);
PetscErrorCode (*string)(PetscDraw,PetscReal,PetscReal,int,const char[]);
PetscErrorCode (*stringvertical)(PetscDraw,PetscReal,PetscReal,int,const char[]);
PetscErrorCode (*stringsetsize)(PetscDraw,PetscReal,PetscReal);
PetscErrorCode (*stringgetsize)(PetscDraw,PetscReal*,PetscReal*);
PetscErrorCode (*setviewport)(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal);
PetscErrorCode (*clear)(PetscDraw);
PetscErrorCode (*synchronizedflush)(PetscDraw);
PetscErrorCode (*rectangle)(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,int,int,int,int);
PetscErrorCode (*triangle)(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,PetscReal,PetscReal,int,int,int);
PetscErrorCode (*ellipse)(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,int);
PetscErrorCode (*getmousebutton)(PetscDraw,PetscDrawButton*,PetscReal *,PetscReal *,PetscReal*,PetscReal*);
PetscErrorCode (*pause)(PetscDraw);
PetscErrorCode (*synchronizedclear)(PetscDraw);
PetscErrorCode (*beginpage)(PetscDraw);
PetscErrorCode (*endpage)(PetscDraw);
PetscErrorCode (*getpopup)(PetscDraw,PetscDraw*);
PetscErrorCode (*settitle)(PetscDraw,const char[]);
PetscErrorCode (*checkresizedwindow)(PetscDraw);
PetscErrorCode (*resizewindow)(PetscDraw,int,int);
PetscErrorCode (*destroy)(PetscDraw);
PetscErrorCode (*view)(PetscDraw,PetscViewer);
PetscErrorCode (*getsingleton)(PetscDraw,PetscDraw*);
PetscErrorCode (*restoresingleton)(PetscDraw,PetscDraw*);
PetscErrorCode (*save)(PetscDraw);
PetscErrorCode (*setsave)(PetscDraw,const char*);
PetscErrorCode (*setcoordinates)(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal);
PetscErrorCode (*arrow)(PetscDraw,PetscReal,PetscReal,PetscReal,PetscReal,int);
PetscErrorCode (*coordinatetopixel)(PetscDraw,PetscReal,PetscReal,PetscInt*,PetscInt*);
PetscErrorCode (*pixeltocoordinate)(PetscDraw,PetscInt,PetscInt,PetscReal*,PetscReal*);
PetscErrorCode (*pointpixel)(PetscDraw,PetscInt,PetscInt,int);
PetscErrorCode (*boxedstring)(PetscDraw,PetscReal,PetscReal,int,int,const char[],PetscReal*,PetscReal*);
};
struct _p_PetscDraw {
PETSCHEADER(struct _PetscDrawOps);
PetscReal pause; /* sleep time after a synchronized flush */
PetscReal port_xl,port_yl,port_xr,port_yr;
PetscReal coor_xl,coor_yl,coor_xr,coor_yr;
PetscReal currentpoint_x[20],currentpoint_y[20];
PetscReal boundbox_xl,boundbox_yl,boundbox_xr,boundbox_yr; /* need to have this for each current point? */
PetscInt currentpoint;
char *title;
char *display;
PetscDraw popup;
int x,y,h,w;
char *savefilename;
PetscInt savefilecount;
PetscBool savefilemovie;
PetscBool saveonflush; /* save a new image for every PetscDrawFlush() called */
void *data;
};
#endif
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