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/*------------------------------------------------------------------------
* Graphic library
* Copyright (C) 1998-2000 Enpc/Jean-Philippe Chancelier
* jpc@cereve.enpc.fr
--------------------------------------------------------------------------*/
#include "Math.h"
/********************************************************
* the functions in this file are called from
* callback ( see jpc_SGraph.c ) for the XWindow version
* Nov 1998 : we must be sure that during the evaluation of
* scig_xxx an other function scig_yyy won't be
* run. Thi sis possible since during the execution of
* one scig_xxx function a sciprint can be performed
* and it will lead to an event check which can
* produce a call to an other scig_yyy function
* flag scig_buzy is used to check for that
*
********************************************************/
static int scig_buzy = 0;
/********************************************************
* A handler which can be dynamically set to custiomize
* action of scig_xxx functions
********************************************************/
int scig_handler_none(win_num)int win_num; {return win_num;};
Scig_handler scig_handler = scig_handler_none;
Scig_handler set_scig_handler(f)
Scig_handler f;
{
Scig_handler old = scig_handler;
scig_handler = f;
return old;
}
void reset_scig_handler()
{
scig_handler = scig_handler_none;
}
/********************************************************
* Basic Replay : redraw recorded graphics
********************************************************/
void scig_replay(win_num)
integer win_num;
{
integer verb=0,cur,na;
char name[4];
if ( scig_buzy == 1 ) return ;
scig_buzy =1;
GetDriver1(name,PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
if ( (GetDriver()) != 'R')
C2F(SetDriver)("Rec",PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
C2F(dr)("xget","window",&verb,&cur,&na,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xclear","v",PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
/* XXXX scig_handler(win_num); */
C2F(dr)("xreplay","v",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&cur,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xsetdr",name, PI0, PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
scig_buzy=0;
}
/********************************************************
* Basic Replay : expose graphics i.e
* if we have a pixmap we can perform a wshow
* else we perform a sgig_replay
********************************************************/
void scig_expose(win_num)
integer win_num;
{
integer verb=0,cur,pix,na;
char name[4];
if ( scig_buzy == 1 ) return ;
scig_buzy =1;
GetDriver1(name,PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
C2F(dr)("xget","pixmap",&verb,&pix,&na,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
if ( pix == 0)
{
if ( (GetDriver()) != 'R')
C2F(SetDriver)("Rec",PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
C2F(dr)("xget","window",&verb,&cur,&na,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xclear","v",PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
/* XXXX scig_handler(win_num); */
C2F(dr)("xreplay","v",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&cur,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xsetdr",name, PI0, PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
}
else
{
C2F(dr)("xget","window",&verb,&cur,&na,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","wshow",PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&cur,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xsetdr",name, PI0, PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
}
scig_buzy = 0;
}
/********************************************************
* Redraw graphic window win_num after resizing
********************************************************/
void scig_resize(win_num)
integer win_num;
{
integer verb=0,cur,na;
char name[4];
if ( scig_buzy == 1 ) return ;
scig_buzy =1;
GetDriver1(name,PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
if ( (GetDriver()) !='R')
C2F(SetDriver)("Rec",PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
C2F(dr)("xget","window",&verb,&cur,&na,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
CPixmapResize1();
C2F(dr)("xclear","v",PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
/* XXXX scig_handler(win_num); */
C2F(dr)("xreplay","v",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&cur,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xsetdr",name, PI0, PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
scig_buzy = 0;
}
/********************************************************
* Just resize a pixmap (win95 only)
********************************************************/
void scig_resize_pixmap(win_num)
integer win_num;
{
integer verb=0,cur,na;
char name[4];
if ( scig_buzy == 1 ) return ;
scig_buzy =1;
GetDriver1(name,PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
C2F(SetDriver)("Int",PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
C2F(dr)("xget","window",&verb,&cur,&na,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
CPixmapResize1();
C2F(dr)("xset","window",&cur,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xsetdr",name, PI0, PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
scig_buzy = 0;
}
/********************************************************
* clear window
********************************************************/
void scig_erase(win_num)
integer win_num;
{
integer verb=0,cur,na;
char name[4];
if ( scig_buzy == 1 ) return ;
scig_buzy =1;
GetDriver1(name,PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
if ( (GetDriver()) !='R')
C2F(SetDriver)("Rec",PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
C2F(dr)("xget","window",&verb,&cur,&na,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xclear","v",PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xstart","v",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&cur,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xsetdr",name, PI0, PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
scig_buzy = 0;
}
/********************************************************
* send recorded graphics to file bufname in ``driver'' syntax ( Pos or Fig )
* win_num : the number of the window,
* colored : 1 if color is wanted
* bufname : string the name of the file
* driver : driver for code generation
********************************************************/
void scig_tops(win_num,colored,bufname,driver)
integer win_num,colored;
char *bufname,*driver;
{
char name[4];
integer zero=0,un=1;
integer verb=0,cur,na,screenc;
if ( scig_buzy == 1 ) return ;
scig_buzy =1;
GetDriver1(name,PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
C2F(dr)("xget","window",&verb,&cur,&na,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xsetdr",driver,PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xinit",bufname,&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
if (colored==1)
C2F(dr)("xset","use color",&un,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
else
C2F(dr)("xset","use color",&zero,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
getcolordef(&screenc);
/** we set the default screen color to the value of colored
because we don't want that recorded events such as xset("default") could
change the color status .
and we set the UseColorFlag to 1 not to replay xset("use color",..) events
**/
setcolordef(colored);
UseColorFlag(1);
/* XXXX scig_handler(win_num); */
C2F(dr)("xreplay","v",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
/** back to default values **/
UseColorFlag(0);
setcolordef(screenc);
C2F(dr)("xend","v",PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xsetdr",name, PI0, PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&cur,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
/* to force a reset in the graphic scales */
SwitchWindow(&cur);
scig_buzy = 0;
}
int C2F(xg2psofig)(fname,len,iwin,color,driver,l1,l2)
char *fname,*driver;
integer *len,*iwin,*color;
long int l1,l2;
{
int sc;
if ( *color == -1 )
getcolordef(&sc);
else
sc= *color;
scig_tops(*iwin,sc,fname,driver);
return(0);
}
/*******************************************************
* 2D Zoom
******************************************************/
void scig_2dzoom(win_num)
integer win_num;
{
char name[4];
if ( scig_buzy == 1 ) return ;
scig_buzy =1;
GetDriver1(name,PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
if ( (GetDriver()) !='R')
{
wininfo("Zoom works only with the Rec driver");
}
else
{
integer verb=0,cur,na;
C2F(dr)("xget","window",&verb,&cur,&na,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
zoom();
C2F(dr)("xset","window",&cur,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xsetdr",name, PI0, PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
}
scig_buzy = 0;
}
/*******************************************************
* Unzoom function
******************************************************/
void scig_unzoom(win_num)
integer win_num;
{
integer verb=0,cur,na;
char name[4];
if ( scig_buzy == 1 ) return ;
scig_buzy =1;
GetDriver1(name,PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
if ( (GetDriver()) !='R')
{
wininfo("UnZoom works only with the Rec driver ");
}
else
{
C2F(dr)("xget","window",&verb,&cur,&na,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
unzoom();
C2F(dr)("xset","window",&cur,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xsetdr",name, PI0, PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
}
scig_buzy = 0;
}
/*******************************************************
* 3d rotation function
******************************************************/
void scig_3drot(win_num)
integer win_num;
{
integer verb=0,cur,na;
char name[4];
if ( scig_buzy == 1 ) return ;
scig_buzy =1;
GetDriver1(name,PI0,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0);
if ( (GetDriver()) !='R')
{
wininfo("Rot3D works only with the Rec driver");
}
else
{
C2F(dr)("xget","window",&verb,&cur,&na,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
I3dRotation();
C2F(dr)("xset","window",&cur,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xsetdr",name, PI0, PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
}
scig_buzy = 0;
}
/********************************************************
* graphic Window selection
********************************************************/
void scig_sel(win_num)
integer win_num;
{
C2F(dr)("xset","window",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
}
/********************************************************
* Reload a saved graphic
********************************************************/
void scig_loadsg(win_num,filename)
int win_num;
char *filename;
{
integer verb=0,cur,na;
if ( scig_buzy == 1 ) return ;
scig_buzy =1;
C2F(dr)("xget","window",&verb,&cur,&na,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(dr)("xset","window",&win_num,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
C2F(xloadplots)(filename,0L);
C2F(dr)("xset","window",&cur,PI0,PI0,PI0,PI0,PI0,PD0,PD0,PD0,PD0,0L,0L);
scig_buzy = 0;
}
|
