===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/plot/ox_plot.c,v
retrieving revision 1.8
retrieving revision 1.11
diff -u -p -r1.8 -r1.11
--- OpenXM_contrib2/asir2000/plot/ox_plot.c	2000/10/06 06:05:24	1.8
+++ OpenXM_contrib2/asir2000/plot/ox_plot.c	2001/08/20 09:03:28	1.11
@@ -45,7 +45,7 @@
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *
- * $OpenXM: OpenXM_contrib2/asir2000/plot/ox_plot.c,v 1.7 2000/09/12 06:05:31 noro Exp $ 
+ * $OpenXM: OpenXM_contrib2/asir2000/plot/ox_plot.c,v 1.10 2000/11/09 01:51:12 noro Exp $ 
 */
 #include "ca.h"
 #include "parse.h"
@@ -69,6 +69,7 @@ extern int do_message;
 extern int ox_flushing;
 extern jmp_buf ox_env;
 extern MATHCAP my_mathcap;
+extern char LastError[];
 
 void create_error(ERR *,unsigned int ,char *);
 
@@ -92,14 +93,21 @@ static void asir_do_cmd(unsigned int,unsigned int);
 static void process_ox();
 static void asir_executeFunction();
 
-void ox_plot_main(int argc,char **argv) {
+#if defined(VISUAL)
+void ox_plot_main()
+#else
+void ox_plot_main(int argc,char **argv)
+#endif
+{
 	int ds;
 	fd_set r;
 	int n;
 
+#if !defined(VISUAL)
 	ox_asir_init(argc,argv);
 	init_plot_display(argc,argv);
 	ds = ConnectionNumber(display);
+#endif
 	if ( do_message )
 		fprintf(stderr,"I'm an ox_plot, Version %d.\n",ASIR_VERSION);
 
@@ -110,6 +118,9 @@ void ox_plot_main(int argc,char **argv) {
 		ox_send_sync(0);
 	}
 	while ( 1 ) {
+#if defined(VISUAL)
+		process_ox();
+#else
 		if ( ox_data_is_available(0) )
 			process_ox();
 		else {
@@ -122,6 +133,7 @@ void ox_plot_main(int argc,char **argv) {
 				process_xevent();
 		}
 	}
+#endif
 }
 
 static void process_ox()
@@ -132,7 +144,6 @@ static void process_ox()
 	ERR err;
 	unsigned int serial;
 	int ret;
-	extern char LastError[];
 
 	serial = ox_recv(0,&id,&obj);
 	if ( do_message )
@@ -144,7 +155,7 @@ static void process_ox()
 				break;
 			if ( do_message )
 				fprintf(stderr," %s\n",name_of_cmd(cmd));
-			if ( ret = setjmp(env) ) {
+			if ( ret = setjmp(main_env) ) {
 				if ( ret == 1 ) {
 					create_error(&err,serial,LastError);
 					asir_push_one((Obj)err);
@@ -207,7 +218,7 @@ static void asir_do_cmd(unsigned int cmd,unsigned int 
 			asir_executeString();
 			break;
 		case SM_executeFunction:
-			asir_executeFunction();
+			asir_executeFunction(serial);
 			break;
 		case SM_shutdown:
 			asir_terminate(2);
@@ -227,7 +238,8 @@ static void asir_do_cmd(unsigned int cmd,unsigned int 
 	}
 }
 
-static void asir_executeFunction()
+static void asir_executeFunction(serial)
+int serial;
 { 
 	char *func;
 	int argc;
@@ -235,6 +247,7 @@ static void asir_executeFunction()
 	FUNC f;
 	Q ret;
 	VL vl;
+	ERR err;
 	NODE n,n1; 
 
 	func = ((STRING)asir_pop_one())->body;
@@ -247,16 +260,25 @@ static void asir_executeFunction()
 	if ( n )
 		NEXT(n1) = 0;
 	id = -1;
-	if ( !strcmp(func,"plot") )
+	if ( !strcmp(func,"plot") ) {
 		id = plot(n);
-	else if ( !strcmp(func,"arrayplot") )
+		STOQ(id,ret); asir_push_one((Obj)ret);
+	} else if ( !strcmp(func,"arrayplot") ) {
 		id = arrayplot(n);
-	else if ( !strcmp(func,"plotover") )
-		id = plotover(n);
-	else if ( !strcmp(func,"drawcircle") )
-		id = drawcircle(n);
-	STOQ(id,ret);
-#if 0
-	asir_push_one((Obj)ret);
-#endif
+		STOQ(id,ret); asir_push_one((Obj)ret);
+	} else if ( !strcmp(func,"open_canvas") ) {
+		id = open_canvas(n);
+		STOQ(id,ret); asir_push_one((Obj)ret);
+	} else if ( !strcmp(func,"plotover") ) {
+		plotover(n);
+	} else if ( !strcmp(func,"drawcircle") ) {
+		drawcircle(n);
+	} else if ( !strcmp(func,"draw_obj") ) {
+		if ( draw_obj(n) < 0 ) {
+			create_error(&err,serial,LastError);
+			asir_push_one((Obj)err);
+		}	
+	} else if ( !strcmp(func,"clear_canvas") ) {
+		clear_canvas(n);
+	}
 }