[Easycalc-commits] easycalc grtaps.c,1.28,1.29

[Jorge G. <cl...@us...>]

Update of /cvsroot/easycalc/easycalc
In directory sc8-pr-cvs5.sourceforge.net:/tmp/cvs-serv17673

Modified Files:
	grtaps.c 
Log Message:
Tracking polar graphs, x & y show the rectangular coordinates of the function (instead of the pen)

Index: grtaps.c
===================================================================
RCS file: /cvsroot/easycalc/easycalc/grtaps.c,v
retrieving revision 1.28
retrieving revision 1.29
diff -C2 -d -r1.28 -r1.29
*** grtaps.c	10 Oct 2006 00:58:36 -0000	1.28
--- grtaps.c	11 Oct 2006 17:09:11 -0000	1.29
***************
*** 624,629 ****
  				func_get_value(stack,angle_usr,&r,NULL);
  				
! 				dx = graph_xgr2scr(r*cos(angle_rad));
! 				dy = graph_ygr2scr(r*sin(angle_rad));
  				if (!finite(angle_rad) || !RctPtInRectangle(dx,dy,bounds)) {
  					dy = -1;				
--- 624,631 ----
  				func_get_value(stack,angle_usr,&r,NULL);
  				
! 				realx = r*cos(angle_rad);
! 				realy = r*sin(angle_rad);
! 				dx = graph_xgr2scr(realx);
! 				dy = graph_ygr2scr(realy);
  				if (!finite(angle_rad) || !RctPtInRectangle(dx,dy,bounds)) {
  					dy = -1;