version 1.4, 2000/11/07 06:06:40 |
version 1.13, 2002/08/02 09:29:17 |
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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 1.3 2000/08/22 05:04:31 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/plot/if.c,v 1.12 2002/08/02 08:59:47 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
#include "ox.h" |
#include "ox.h" |
#include "ifplot.h" |
#include "ifplot.h" |
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extern jmp_buf ox_env; |
extern JMP_BUF ox_env; |
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int open_canvas(NODE arg) |
int open_canvas(NODE arg) |
{ |
{ |
Line 88 int plot(NODE arg) |
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Line 88 int plot(NODE arg) |
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P formula; |
P formula; |
LIST xrange,yrange,zrange,wsize; |
LIST xrange,yrange,zrange,wsize; |
STRING wname; |
STRING wname; |
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V v; |
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formula = (P)ARG0(arg); |
formula = (P)ARG0(arg); |
xrange = (LIST)ARG1(arg); |
xrange = (LIST)ARG1(arg); |
Line 97 int plot(NODE arg) |
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Line 98 int plot(NODE arg) |
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wname = (STRING)ARG5(arg); |
wname = (STRING)ARG5(arg); |
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can = canvas[id = search_canvas()]; |
can = canvas[id = search_canvas()]; |
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if ( xrange ) { |
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n = BDY(xrange); can->vx = VR((P)BDY(n)); n = NEXT(n); |
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can->qxmin = (Q)BDY(n); n = NEXT(n); can->qxmax = (Q)BDY(n); |
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can->xmin = ToReal(can->qxmin); can->xmax = ToReal(can->qxmax); |
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} |
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if ( yrange ) { |
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n = BDY(yrange); can->vy = VR((P)BDY(n)); n = NEXT(n); |
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can->qymin = (Q)BDY(n); n = NEXT(n); can->qymax = (Q)BDY(n); |
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can->ymin = ToReal(can->qymin); can->ymax = ToReal(can->qymax); |
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} |
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if ( xrange && yrange ) |
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can->mode = zrange ? MODE_CONPLOT : MODE_IFPLOT; |
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else |
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can->mode = xrange ? MODE_PLOT : MODE_POLARPLOT; |
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if ( zrange ) { |
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n = BDY(zrange); v = VR((P)BDY(n)); n = NEXT(n); |
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can->zmin = ToReal(BDY(n)); |
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n = NEXT(n); can->zmax = ToReal(BDY(n)); |
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n = NEXT(n); |
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if ( can->mode == MODE_CONPLOT ) |
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can->nzstep = n ? QTOS((Q)BDY(n)) : MAXGC; |
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else { |
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/* XXX */ |
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can->vx = v; |
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can->nzstep = n ? QTOS((Q)BDY(n)) : DEFAULTPOLARSTEP; |
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} |
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} |
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if ( !wsize ) { |
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can->width = DEFAULTWIDTH; can->height = DEFAULTHEIGHT; |
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} else { |
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can->width = QTOS((Q)BDY(BDY(wsize))); |
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can->height = QTOS((Q)BDY(NEXT(BDY(wsize)))); |
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} |
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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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create_canvas(can); |
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if ( can->mode == MODE_PLOT ) { |
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plotcalc(can); |
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plot_print(display,can); |
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} else if ( can->mode == MODE_POLARPLOT ) { |
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polarplotcalc(can); |
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plot_print(display,can); |
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} 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()]; |
n = BDY(xrange); can->vx = VR((P)BDY(n)); n = NEXT(n); |
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 { |
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can->width = QTOS((Q)BDY(BDY(wsize))); |
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can->height = QTOS((Q)BDY(NEXT(BDY(wsize)))); |
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} |
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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); |
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return id; |
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} |
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int memory_plot(NODE arg,LIST *bytes) |
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{ |
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NODE n; |
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struct canvas tmp_can; |
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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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int width,height; |
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double **tabe; |
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int i; |
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BYTEARRAY barray; |
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Q qw,qh; |
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formula = (P)ARG0(arg); |
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xrange = (LIST)ARG1(arg); |
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yrange = (LIST)ARG2(arg); |
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zrange = (LIST)ARG3(arg); |
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wsize = (LIST)ARG4(arg); |
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can = &tmp_can; |
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n = BDY(xrange); can->vx = VR((P)BDY(n)); n = NEXT(n); |
can->qxmin = (Q)BDY(n); n = NEXT(n); can->qxmax = (Q)BDY(n); |
can->qxmin = (Q)BDY(n); n = NEXT(n); can->qxmax = (Q)BDY(n); |
can->xmin = ToReal(can->qxmin); can->xmax = ToReal(can->qxmax); |
can->xmin = ToReal(can->qxmin); can->xmax = ToReal(can->qxmax); |
if ( yrange ) { |
if ( yrange ) { |
Line 122 int plot(NODE arg) |
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Line 235 int plot(NODE arg) |
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can->width = QTOS((Q)BDY(BDY(wsize))); |
can->width = QTOS((Q)BDY(BDY(wsize))); |
can->height = QTOS((Q)BDY(NEXT(BDY(wsize)))); |
can->height = QTOS((Q)BDY(NEXT(BDY(wsize)))); |
} |
} |
if ( wname ) |
can->wname = ""; |
can->wname = BDY(wname); |
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else |
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can->wname = ""; |
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can->formula = formula; |
can->formula = formula; |
create_canvas(can); |
if ( can->mode == MODE_PLOT ) |
if ( can->mode == MODE_PLOT ) { |
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plotcalc(can); |
plotcalc(can); |
plot_print(display,can); |
else { |
} else |
width = can->width; height = can->height; |
ifplotmain(can); |
tabe = (double **)ALLOCA(width*sizeof(double *)); |
copy_to_canvas(can); |
for ( i = 0; i < width; i++ ) |
return id; |
tabe[i] = (double *)ALLOCA(height*sizeof(double)); |
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calc(tabe,can,1); |
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memory_if_print(tabe,can,&barray); |
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STOQ(width,qw); STOQ(height,qh); |
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n = mknode(3,qw,qh,barray); |
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MKLIST(*bytes,n); |
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} |
} |
} |
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int plotover(NODE arg) |
int plotover(NODE arg) |
Line 150 int plotover(NODE arg) |
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Line 265 int plotover(NODE arg) |
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can = canvas[index]; |
can = canvas[index]; |
if ( !can->window ) |
if ( !can->window ) |
return -1; |
return -1; |
get_vars_recursive(formula,&vl); |
get_vars_recursive((Obj)formula,&vl); |
for ( vl0 = vl; vl0; vl0 = NEXT(vl0) ) |
for ( vl0 = vl; vl0; vl0 = NEXT(vl0) ) |
if ( vl0->v->attr == V_IND ) |
if ( vl0->v->attr == (pointer)V_IND ) |
if ( vl->v != can->vx && vl->v != can->vy ) |
if ( vl->v != can->vx && vl->v != can->vy ) |
return -1; |
return -1; |
current_can = can; |
current_can = can; |
Line 200 int drawcircle(NODE arg) |
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Line 315 int drawcircle(NODE arg) |
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int draw_obj(NODE arg) |
int draw_obj(NODE arg) |
{ |
{ |
int index; |
int index; |
int x,y,u,v,r,l; |
int x,y,u,v,len,r; |
NODE obj,n; |
NODE obj,n; |
RealVect *vect; |
RealVect *vect; |
struct canvas *can; |
struct canvas *can; |
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int color; |
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index = QTOS((Q)ARG0(arg)); |
index = QTOS((Q)ARG0(arg)); |
can = canvas[index]; |
can = canvas[index]; |
if ( !can || !can->window ) |
if ( !can && closed_canvas[index] ) { |
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canvas[index] = closed_canvas[index]; |
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closed_canvas[index] = 0; |
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can = canvas[index]; |
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popup_canvas(index); |
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current_can = can; |
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} else if ( !can || (can && !can->window) ) { |
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set_lasterror("draw_obj : canvas does not exist"); |
return -1; |
return -1; |
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} |
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obj = BDY((LIST)ARG1(arg)); |
obj = BDY((LIST)ARG1(arg)); |
switch ( l = length(obj) ) { |
if ( argc(arg) == 3 ) |
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color = QTOS((Q)ARG2(arg)); |
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else |
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color = 0; /* black */ |
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switch ( len = length(obj) ) { |
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); |
draw_point(display,can,x,y,color); |
MKRVECT2(vect,x,y); |
MKRVECT2(vect,x,y); MKNODE(n,vect,can->history); can->history = n; |
MKNODE(n,vect,can->history); |
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can->history = n; |
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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)); |
// break; |
MKRVECT3(vect,x,y,r); MKNODE(n,vect,can->history); can->history = n; |
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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); |
draw_line(display,can,x,y,u,v,color); |
MKRVECT4(vect,x,y,u,v); MKNODE(n,vect,can->history); can->history = n; |
MKRVECT4(vect,x,y,u,v); MKNODE(n,vect,can->history); can->history = n; |
break; |
break; |
default: |
default: |
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set_lasterror("draw_obj : invalid request"); |
return -1; |
return -1; |
} |
} |
return 0; |
return 0; |
} |
} |
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int draw_string(NODE arg) |
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{ |
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int index,x,y; |
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char *str; |
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NODE pos; |
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struct canvas *can; |
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int color; |
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index = QTOS((Q)ARG0(arg)); |
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can = canvas[index]; |
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if ( !can && closed_canvas[index] ) { |
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canvas[index] = closed_canvas[index]; |
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closed_canvas[index] = 0; |
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can = canvas[index]; |
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popup_canvas(index); |
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current_can = can; |
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} else if ( !can || (can && !can->window) ) { |
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set_lasterror("draw_obj : canvas does not exist"); |
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return -1; |
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} |
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pos = BDY((LIST)ARG1(arg)); |
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str = BDY((STRING)ARG2(arg)); |
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if ( argc(arg) == 4 ) |
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color = QTOS((Q)ARG3(arg)); |
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else |
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color = 0; /* black */ |
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x = (int)ToReal((Q)ARG0(pos)); |
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y = (int)ToReal((Q)ARG1(pos)); |
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draw_character_string(display,can,x,y,str,color); |
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return 0; |
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} |
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int clear_canvas(NODE arg) |
int clear_canvas(NODE arg) |
{ |
{ |
int index; |
int index; |
Line 259 int arrayplot(NODE arg) |
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Line 420 int arrayplot(NODE arg) |
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LIST xrange,wsize; |
LIST xrange,wsize; |
char *wname; |
char *wname; |
NODE n; |
NODE n; |
Q ret; |
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double ymax,ymin,dy,xstep; |
double ymax,ymin,dy,xstep; |
Real *tab; |
Real *tab; |
struct canvas *can; |
struct canvas *can; |
Line 311 int arrayplot(NODE arg) |
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Line 471 int arrayplot(NODE arg) |
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else if ( t < -MAXSHORT ) |
else if ( t < -MAXSHORT ) |
pa[ix].y = -MAXSHORT; |
pa[ix].y = -MAXSHORT; |
else |
else |
pa[ix].y = t; |
pa[ix].y = (long)t; |
} |
} |
plot_print(display,can); |
plot_print(display,can); |
copy_to_canvas(can); |
copy_to_canvas(can); |
return id; |
return id; |
} |
} |
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ifplot_resize(can,spos,epos) |
void ifplot_resize(struct canvas *can,POINT spos,POINT epos) |
struct canvas *can; |
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POINT spos,epos; |
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{ |
{ |
struct canvas *ncan; |
struct canvas *ncan; |
struct canvas fakecan; |
struct canvas fakecan; |
Line 329 POINT spos,epos; |
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Line 487 POINT spos,epos; |
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Q s,t; |
Q s,t; |
int new; |
int new; |
int w,h,m; |
int w,h,m; |
Q ret; |
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if ( XC(spos) < XC(epos) && YC(spos) < YC(epos) ) { |
if ( XC(spos) < XC(epos) && YC(spos) < YC(epos) ) { |
if ( can->precise && !can->wide ) { |
if ( can->precise && !can->wide ) { |
Line 395 POINT spos,epos; |
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Line 552 POINT spos,epos; |
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} |
} |
} |
} |
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plot_resize(can,spos,epos) |
void plot_resize(struct canvas *can,POINT spos,POINT epos) |
struct canvas *can; |
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POINT spos,epos; |
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{ |
{ |
struct canvas *ncan; |
struct canvas *ncan; |
Q dx,dx2,xmin,xmax,xmid; |
Q dx,dx2,xmin,xmax,xmid; |
double dy,dy2,ymin,ymax,ymid; |
double dy,ymin,ymax,ymid; |
Q sx,ex,cw,ten,two; |
Q sx,ex,cw,ten,two; |
double sy,ey; |
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Q s,t; |
Q s,t; |
int new; |
int new; |
int w,h,m; |
int w,h,m; |
Line 455 POINT spos,epos; |
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Line 609 POINT spos,epos; |
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} |
} |
} |
} |
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ifplotmain(can) |
void ifplotmain(struct canvas *can) |
struct canvas *can; |
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{ |
{ |
int width,height; |
int width,height; |
double **tabe,*tabeb; |
double **tabe; |
int i; |
int i; |
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width = can->width; height = can->height; |
width = can->width; height = can->height; |
Line 468 struct canvas *can; |
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Line 621 struct canvas *can; |
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tabe[i] = (double *)ALLOCA(height*sizeof(double)); |
tabe[i] = (double *)ALLOCA(height*sizeof(double)); |
define_cursor(can->window,runningcur); |
define_cursor(can->window,runningcur); |
set_busy(can); set_selection(); |
set_busy(can); set_selection(); |
calc(tabe,can); if_print(display,tabe,can); |
calc(tabe,can,0); if_print(display,tabe,can); |
reset_selection(); reset_busy(can); |
reset_selection(); reset_busy(can); |
define_cursor(can->window,normalcur); |
define_cursor(can->window,normalcur); |
} |
} |
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qifplotmain(can) |
void qifplotmain(struct canvas *can) |
struct canvas *can; |
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{ |
{ |
int width,height; |
int width,height; |
char **tabe,*tabeb; |
char **tabe,*tabeb; |
Line 482 struct canvas *can; |
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Line 634 struct canvas *can; |
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width = can->width; height = can->height; |
width = can->width; height = can->height; |
tabe = (char **)ALLOCA(width*sizeof(char *)+width*height*sizeof(char)); |
tabe = (char **)ALLOCA(width*sizeof(char *)+width*height*sizeof(char)); |
bzero(tabe,width*sizeof(char *)+width*height*sizeof(char)); |
bzero((void *)tabe,width*sizeof(char *)+width*height*sizeof(char)); |
for ( i = 0, tabeb = (char *)(tabe+width); i < width; i++ ) |
for ( i = 0, tabeb = (char *)(tabe+width); i < width; i++ ) |
tabe[i] = tabeb + height*i; |
tabe[i] = tabeb + height*i; |
define_cursor(can->window,runningcur); |
define_cursor(can->window,runningcur); |