[GRASS-SVN] r71688 - grass/trunk/ps/ps.map

[svn_grass at osgeo.org]

Author: mmetz
Date: 2017-11-12 04:47:19 -0800 (Sun, 12 Nov 2017)
New Revision: 71688

Modified:
   grass/trunk/ps/ps.map/ps_vlines.c
Log:
ps.map: use Vect_line_parallel2()

Modified: grass/trunk/ps/ps.map/ps_vlines.c
===================================================================
--- grass/trunk/ps/ps.map/ps_vlines.c	2017-11-12 12:26:52 UTC (rev 71687)
+++ grass/trunk/ps/ps.map/ps_vlines.c	2017-11-12 12:47:19 UTC (rev 71688)
@@ -150,7 +150,10 @@
 		d = vector.layer[vec].offset / PS.ew_to_x;
 
 	    adjust_line(Points);	/* LL projection */
-	    Vect_line_parallel(Points, d, tol, 1, nPoints);
+	    if (d > 0)
+		Vect_line_parallel2(Points, d, d, 90, 1, 0, tol, nPoints);
+	    else
+		Vect_line_parallel2(Points, -d, -d, 90, 0, 0, tol, nPoints);
 	    pPoints = nPoints;
 	}
 
@@ -186,7 +189,10 @@
 	    if (vector.layer[vec].ref == LINE_REF_RIGHT)
 		d = -d;
 	    adjust_line(Points);	/* LL projection */
-	    Vect_line_parallel(Points, d, tol, 1, nPoints);
+	    if (d > 0)
+		Vect_line_parallel2(Points, d, d, 90, 1, 0, tol, nPoints);
+	    else
+		Vect_line_parallel2(Points, -d, -d, 90, 0, 0, tol, nPoints);
 	    Vect_line_reverse(nPoints);
 
 	    fprintf(PS.fp, "NP\n");