version 1.3, 2000/08/22 05:04:31 |
version 1.5, 2000/11/09 01:51:12 |
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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 1.2 2000/08/21 08:31:50 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/plot/if.c,v 1.4 2000/11/07 06:06:40 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
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extern jmp_buf ox_env; |
extern jmp_buf ox_env; |
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int open_canvas(NODE arg) |
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{ |
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int id; |
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struct canvas *can; |
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LIST wsize; |
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STRING wname; |
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wsize = (LIST)ARG0(arg); |
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wname = (STRING)ARG1(arg); |
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can = canvas[id = search_canvas()]; |
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can->mode = MODE_INTERACTIVE; |
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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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create_canvas(can); |
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return id; |
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} |
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int plot(NODE arg) |
int plot(NODE arg) |
{ |
{ |
int id; |
int id; |
Line 142 int plotover(NODE arg) |
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Line 168 int plotover(NODE arg) |
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int drawcircle(NODE arg) |
int drawcircle(NODE arg) |
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{ |
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#if !defined(VISUAL) |
int id; |
int id; |
int index; |
int index; |
pointer ptr; |
pointer ptr; |
Line 167 int drawcircle(NODE arg) |
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Line 194 int drawcircle(NODE arg) |
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copy_to_canvas(can); |
copy_to_canvas(can); |
return index; |
return index; |
} |
} |
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#endif |
} |
} |
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int draw_obj(NODE arg) |
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{ |
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int index; |
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int x,y,u,v,len,r; |
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NODE obj,n; |
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RealVect *vect; |
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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 || !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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obj = BDY((LIST)ARG1(arg)); |
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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) ) { |
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case 2: /* point */ |
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x = (int)ToReal((Q)ARG0(obj)); y = (int)ToReal((Q)ARG1(obj)); |
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draw_point(display,can,x,y,color); |
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MKRVECT2(vect,x,y); MKNODE(n,vect,can->history); can->history = n; |
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break; |
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case 3: /* circle */ |
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x = (int)ToReal((Q)ARG0(obj)); y = (int)ToReal((Q)ARG1(obj)); |
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r = (int)ToReal((Q)ARG2(obj)); |
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MKRVECT3(vect,x,y,r); MKNODE(n,vect,can->history); can->history = n; |
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break; |
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case 4: /* line */ |
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x = (int)ToReal((Q)ARG0(obj)); y = (int)ToReal((Q)ARG1(obj)); |
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u = (int)ToReal((Q)ARG2(obj)); v = (int)ToReal((Q)ARG3(obj)); |
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draw_line(display,can,x,y,u,v,color); |
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MKRVECT4(vect,x,y,u,v); MKNODE(n,vect,can->history); can->history = n; |
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break; |
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default: |
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set_lasterror("draw_obj : invalid request"); |
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return -1; |
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} |
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return 0; |
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} |
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int clear_canvas(NODE arg) |
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{ |
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int index; |
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struct canvas *can; |
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index = QTOS((Q)ARG0(arg)); |
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can = canvas[index]; |
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if ( !can || !can->window ) |
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return -1; |
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clear_pixmap(can); |
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copy_to_canvas(can); |
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/* clear the history */ |
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can->history = 0; |
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} |
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#define RealtoDbl(r) ((r)?BDY(r):0.0) |
#define RealtoDbl(r) ((r)?BDY(r):0.0) |
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int arrayplot(NODE arg) |
int arrayplot(NODE arg) |
Line 297 POINT spos,epos; |
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Line 385 POINT spos,epos; |
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if ( can->precise && !can->wide ) { |
if ( can->precise && !can->wide ) { |
current_can = can; |
current_can = can; |
alloc_pixmap(ncan); |
alloc_pixmap(ncan); |
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#if defined(VISUAL) |
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ncan->real_can = can; |
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#endif |
qifplotmain(ncan); |
qifplotmain(ncan); |
copy_subimage(ncan,can,spos); |
copy_subimage(ncan,can,spos); |
copy_to_canvas(can); |
copy_to_canvas(can); |