[Plplot-cvs] plplot/include plplot.h,1.148,1.149

[<and...@us...>]

Update of /cvsroot/plplot/plplot/include
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv29136/include

Modified Files:
	plplot.h 
Log Message:
Implement new plarrow2 function to plot arrows using the function 
evaluator approach. Alter x22c.c and x22.cc to reflect this. Add 
polar vector plot example. 


Index: plplot.h
===================================================================
RCS file: /cvsroot/plplot/plplot/include/plplot.h,v
retrieving revision 1.148
retrieving revision 1.149
diff -u -d -r1.148 -r1.149
--- plplot.h	11 Feb 2004 11:39:00 -0000	1.148
+++ plplot.h	14 Feb 2004 12:02:38 -0000	1.149
@@ -606,6 +606,11 @@
          PLFLT scale, PLFLT dx, PLFLT dy) ;
 
 void
+plarrows2(PLFLT **u, PLFLT **v, PLINT nx, PLINT ny, PLFLT scale,
+void (*pltr) (PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer),
+              PLPointer pltr_data);
+
+void
 plsarrow(PLFLT *arrowx, PLFLT *arrowy, PLINT npts, PLINT fill);
 
 /* This functions similarly to plbox() except that the origin of the axes */