fix alignment of centered items ... title and footer

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@2197 a5681a0c-68f1-0310-ab6d-d61299d08faa

diff --git a/src/rrd_graph.c b/src/rrd_graph.c
index fa8f0f4..706bd49 100644 (file)
--- a/src/rrd_graph.c
+++ b/src/rrd_graph.c
@@ -1866,7 +1866,7 @@ int leg_place(
                     glue = 0;
                 }
                 if (prt_fctn == 'c')
-                    leg_x = (double)(legendwidth - fill) / 2.0;
+                    leg_x = border + (double)(legendwidth - fill) / 2.0;
                 if (prt_fctn == 'r')
                     leg_x = legendwidth - fill + border;
                 for (ii = mark; ii <= i; ii++) {
@@ -3151,7 +3151,7 @@ int graph_size_location(
      */
     switch(im->legendposition){
         case NORTH:
-            im->xOriginTitle   = Xvertical + Xylabel + (im->xsize / 2);
+            im->xOriginTitle   = (im->ximg / 2);
             im->yOriginTitle   = 0;
 
             im->xOriginLegend  = 0;
@@ -3172,7 +3172,7 @@ int graph_size_location(
             break;
 
         case WEST:
-            im->xOriginTitle   = im->legendwidth + Xvertical + Xylabel + im->xsize / 2;
+            im->xOriginTitle   = im->legendwidth + im->xsize / 2;
             im->yOriginTitle   = 0;
 
             im->xOriginLegend  = 0;
@@ -3193,7 +3193,7 @@ int graph_size_location(
             break;
 
         case SOUTH:
-            im->xOriginTitle   = Xvertical + Xylabel + im->xsize / 2;
+            im->xOriginTitle   = im->ximg / 2;
             im->yOriginTitle   = 0;
 
             im->xOriginLegend  = 0;
@@ -3214,7 +3214,7 @@ int graph_size_location(
             break;
 
         case EAST:
-            im->xOriginTitle   = Xvertical + Xylabel + im->xsize / 2;
+            im->xOriginTitle   = im->xsize / 2;
             im->yOriginTitle   = 0;
 
             im->xOriginLegend  = Xvertical + Xylabel + Xmain + Xvertical2;