version 1.13, 2002/08/02 09:29:17 |
version 1.16, 2004/03/26 08:25:37 |
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* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* |
* |
* $OpenXM: OpenXM_contrib2/asir2000/plot/if.c,v 1.12 2002/08/02 08:59:47 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/plot/if.c,v 1.15 2002/08/15 05:36:10 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
Line 114 int plot(NODE arg) |
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Line 114 int plot(NODE arg) |
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can->mode = xrange ? MODE_PLOT : MODE_POLARPLOT; |
can->mode = xrange ? MODE_PLOT : MODE_POLARPLOT; |
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if ( zrange ) { |
if ( zrange ) { |
n = BDY(zrange); v = VR((P)BDY(n)); n = NEXT(n); |
n = NEXT(BDY(zrange)); |
can->zmin = ToReal(BDY(n)); |
can->zmin = ToReal(BDY(n)); |
n = NEXT(n); can->zmax = ToReal(BDY(n)); |
n = NEXT(n); can->zmax = ToReal(BDY(n)); |
n = NEXT(n); |
n = NEXT(n); |
Line 122 int plot(NODE arg) |
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Line 122 int plot(NODE arg) |
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can->nzstep = n ? QTOS((Q)BDY(n)) : MAXGC; |
can->nzstep = n ? QTOS((Q)BDY(n)) : MAXGC; |
else { |
else { |
/* XXX */ |
/* XXX */ |
can->vx = v; |
can->vx = VR((P)BDY(BDY(zrange))); |
can->nzstep = n ? QTOS((Q)BDY(n)) : DEFAULTPOLARSTEP; |
can->nzstep = n ? QTOS((Q)BDY(n)) : DEFAULTPOLARSTEP; |
} |
} |
} |
} |
Line 138 int plot(NODE arg) |
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Line 138 int plot(NODE arg) |
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else |
else |
can->wname = ""; |
can->wname = ""; |
can->formula = formula; |
can->formula = formula; |
create_canvas(can); |
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if ( can->mode == MODE_PLOT ) { |
if ( can->mode == MODE_PLOT ) { |
plotcalc(can); |
plotcalc(can); |
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create_canvas(can); |
plot_print(display,can); |
plot_print(display,can); |
} else if ( can->mode == MODE_POLARPLOT ) { |
} else if ( can->mode == MODE_POLARPLOT ) { |
polarplotcalc(can); |
polarplotcalc(can); |
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create_canvas(can); |
plot_print(display,can); |
plot_print(display,can); |
} else |
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ifplotmain(can); |
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copy_to_canvas(can); |
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return id; |
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} |
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int polarplot(NODE arg) |
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{ |
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int id; |
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NODE n; |
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struct canvas *can; |
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P formula; |
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LIST xrange,yrange,zrange,wsize; |
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STRING wname; |
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formula = (P)ARG0(arg); |
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xrange = (LIST)ARG1(arg); |
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wsize = (LIST)ARG4(arg); |
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wname = (STRING)ARG5(arg); |
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can = canvas[id = search_canvas()]; |
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n = BDY(xrange); can->vx = VR((P)BDY(n)); n = NEXT(n); |
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/* XXX use zmin, zmax to hold parameter range */ |
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can->zmin = ToReal((Num)BDY(n)); n = NEXT(n); |
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can->zmax = ToReal((Num)BDY(n)); |
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can->mode = MODE_POLARPLOT; |
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if ( !wsize ) { |
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can->width = DEFAULTWIDTH; can->height = DEFAULTHEIGHT; |
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} else { |
} else { |
can->width = QTOS((Q)BDY(BDY(wsize))); |
create_canvas(can); |
can->height = QTOS((Q)BDY(NEXT(BDY(wsize)))); |
ifplotmain(can); |
} |
} |
if ( wname ) |
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can->wname = BDY(wname); |
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else |
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can->wname = ""; |
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can->formula = formula; |
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polarplotcalc(can); |
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/* xmax, xmin etc are determined after calc */ |
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create_canvas(can); |
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plot_print(display,can); |
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copy_to_canvas(can); |
copy_to_canvas(can); |
return id; |
return id; |
} |
} |
Line 343 int draw_obj(NODE arg) |
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Line 307 int draw_obj(NODE arg) |
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case 2: /* point */ |
case 2: /* point */ |
x = (int)ToReal((Q)ARG0(obj)); y = (int)ToReal((Q)ARG1(obj)); |
x = (int)ToReal((Q)ARG0(obj)); y = (int)ToReal((Q)ARG1(obj)); |
draw_point(display,can,x,y,color); |
draw_point(display,can,x,y,color); |
MKRVECT2(vect,x,y); MKNODE(n,vect,can->history); can->history = n; |
MKRVECT3(vect,x,y,color); MKNODE(n,vect,can->history); |
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can->history = n; |
break; |
break; |
case 3: /* circle */ |
case 3: /* circle */ |
x = (int)ToReal((Q)ARG0(obj)); y = (int)ToReal((Q)ARG1(obj)); |
x = (int)ToReal((Q)ARG0(obj)); y = (int)ToReal((Q)ARG1(obj)); |
r = (int)ToReal((Q)ARG2(obj)); |
r = (int)ToReal((Q)ARG2(obj)); |
MKRVECT3(vect,x,y,r); MKNODE(n,vect,can->history); can->history = n; |
MKRVECT4(vect,x,y,r,color); MKNODE(n,vect,can->history); |
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can->history = n; |
break; |
break; |
case 4: /* line */ |
case 4: /* line */ |
x = (int)ToReal((Q)ARG0(obj)); y = (int)ToReal((Q)ARG1(obj)); |
x = (int)ToReal((Q)ARG0(obj)); y = (int)ToReal((Q)ARG1(obj)); |
u = (int)ToReal((Q)ARG2(obj)); v = (int)ToReal((Q)ARG3(obj)); |
u = (int)ToReal((Q)ARG2(obj)); v = (int)ToReal((Q)ARG3(obj)); |
draw_line(display,can,x,y,u,v,color); |
draw_line(display,can,x,y,u,v,color); |
MKRVECT4(vect,x,y,u,v); MKNODE(n,vect,can->history); can->history = n; |
MKRVECT5(vect,x,y,u,v,color); MKNODE(n,vect,can->history); |
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can->history = n; |
break; |
break; |
default: |
default: |
set_lasterror("draw_obj : invalid request"); |
set_lasterror("draw_obj : invalid request"); |