svg patches... and I'm "out"

[Mike Sowka <msowka rogers com>]

Well...
Unfortunately I realized I have to start on my actual project... and my
efforts to use XSL docbook with svg diagrams are just taking waaay too
much time.
Attached is a patch that corrects the two svg arc problems I
encountered...NOTE: Diagramdata->extents is still NOT correct for
large-arc arcs in diagrams... but I really should get back to my actual
project.
There you go,
Mike
P.S. btw I will still use docbook but with no svg and dsssl
transforms...
-- 
/*******************************************************************\
|      Mike Sowka                   o      _     _         _        |
| An Aspiring Engi"Nerd"    _o     /\_   _ \\o  (_)\__/o  (_)       |
|  Carleton University    _< \_   _>(_) (_)/<_    \_| \   _|/' \/   |
| msowka@doe.carleton.ca (_)>(_) (_)        (_)   (_)    (_)'  _\o_ |
| (home mike@sowka.com)                                             |
\*******************************************************************/
--- render_svg.c	2002-08-30 19:08:19.000000000 -0400
+++ render_svg.c.~1.21.~	2002-07-27 14:43:25.000000000 -0400
@@ -664,16 +664,7 @@
   real x2=center->x + rx*cos(angle2*M_PI/180);
   real y2=center->y - ry*sin(angle2*M_PI/180);
   int swp = sweep(x1,y1,x2,y2,center->x,center->y);
-  int l_arc;
-
-  if (angle2 > angle1) {
-    l_arc = (angle2 - angle1) > 180;
-  } else {
-    l_arc = (360 - angle2 + angle1) > 180;
-  }
-  
-  if (l_arc)
-      swp = !swp;
+  int l_arc = (angle2 - angle1) > 180;
 
   node = xmlNewChild(renderer->root, NULL, "path", NULL);
   
@@ -703,16 +694,7 @@
   real x2=center->x + rx*cos(angle2*M_PI/180);
   real y2=center->y - ry*sin(angle2*M_PI/180);
   int swp = sweep(x1,y1,x2,y2,center->x,center->y);
-  int l_arc;
-
-  if (angle2 > angle1) {
-    l_arc = (angle2 - angle1) > 180;
-  } else {
-    l_arc = (360 - angle2 + angle1) > 180;
-  }
-
-  if (l_arc)
-      swp = !swp;
+  int l_arc = (angle2 - angle1) > 180;
 
   node = xmlNewChild(renderer->root, NULL, "path", NULL);