revamped drawing routines to be less complex and more stable. be kind to libart

[rrdtool.git] / src / rrd_graph_helper.c

diff --git a/src/rrd_graph_helper.c b/src/rrd_graph_helper.c
index bb6415d..3ab6a5b 100644 (file)
--- a/src/rrd_graph_helper.c
+++ b/src/rrd_graph_helper.c
@@ -370,6 +370,10 @@ rrd_parse_PVHLAST(char *line, unsigned int *eaten, graph_desc_t *gdp, image_desc
            return 1;
        }
     }
+    /* have simpler code in the drawing section */
+    if ( gdp->gf == GF_STACK ){
+           gdp->stack=1;
+    }
     return 0;
 }
 
@@ -589,6 +593,7 @@ rrd_graph_script(int argc, char *argv[], image_desc_t *im, int optno) {
             case GF_COMMENT:   /* text */
                if (rrd_parse_legend(argv[i],&eaten,gdp)) return;
                break;
+           case GF_STACK:      /* vname-or-value[#color[:legend]] */           
 #ifdef WITH_PIECHART
            case GF_PART:       /* value[#color[:legend]] */
 #endif
@@ -596,7 +601,6 @@ rrd_graph_script(int argc, char *argv[], image_desc_t *im, int optno) {
            case GF_HRULE:      /* value#color[:legend] */
            case GF_LINE:       /* vname-or-value[#color[:legend]][:STACK] */
            case GF_AREA:       /* vname-or-value[#color[:legend]][:STACK] */
-           case GF_STACK:      /* vname-or-value[#color[:legend]] */
            case GF_TICK:       /* vname#color[:num[:legend]] */
                if (rrd_parse_PVHLAST(argv[i],&eaten,gdp,im)) return;
                break;