a new command-line parameter, --week-fmt, by which I can translate the word "week...

[rrdtool-all.git] / program / src / rrd_graph.c

diff --git a/program/src/rrd_graph.c b/program/src/rrd_graph.c
index b101b329388332d74209d3809431d938a7f57d67..d7781f6dec454edd7b6b9d19a8784d6801c1713d 100644 (file)
--- a/program/src/rrd_graph.c
+++ b/program/src/rrd_graph.c
@@ -59,6 +59,8 @@ text_prop_t text_prop[] = {
     {5.5, RRD_DEFAULT_FONT,NULL} /* watermark */
 };
 
+char week_fmt[128] = "Week %V";
+
 xlab_t    xlab[] = {
     {0, 0, TMT_SECOND, 30, TMT_MINUTE, 5, TMT_MINUTE, 5, 0, "%H:%M"}
     ,
@@ -87,10 +89,10 @@ xlab_t    xlab[] = {
     ,
     {2400, 0, TMT_HOUR, 12, TMT_DAY, 1, TMT_DAY, 2, 24 * 3600, "%a"}
     ,
-    {3600, 0, TMT_DAY, 1, TMT_WEEK, 1, TMT_WEEK, 1, 7 * 24 * 3600, "Week %V"}
+    {3600, 0, TMT_DAY, 1, TMT_WEEK, 1, TMT_WEEK, 1, 7 * 24 * 3600, week_fmt}
     ,
     {3 * 3600, 0, TMT_WEEK, 1, TMT_MONTH, 1, TMT_WEEK, 2, 7 * 24 * 3600,
-     "Week %V"}
+     week_fmt}
     ,
     {6 * 3600, 0, TMT_MONTH, 1, TMT_MONTH, 1, TMT_MONTH, 1, 30 * 24 * 3600,
      "%b"}
@@ -1866,7 +1868,7 @@ 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++) {
@@ -2968,7 +2970,7 @@ int graph_size_location(
     }
     else{
         // we have no title; get a little clearing from the top
-        Ytitle = 1.5 * Yspacing;
+        Ytitle = Yspacing;
     }
 
     if (elements) {
@@ -3062,7 +3064,7 @@ int graph_size_location(
 
             /* reserve space for padding below the graph */
         if (im->extra_flags & NOLEGEND) {
-            Ymain -= Yspacing;
+            Ymain -= 0.5*Yspacing;
         }
 
         if (im->watermark[0] != '\0') {
@@ -3122,7 +3124,7 @@ int graph_size_location(
         }
         /* reserve space for padding below the graph */
         if (im->extra_flags & NOLEGEND) {
-            im->yimg += Yspacing;
+            im->yimg += 0.5*Yspacing;
         }
 
         if (im->watermark[0] != '\0') {
@@ -3151,7 +3153,7 @@ 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 +3174,7 @@ 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 +3195,7 @@ 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 +3216,7 @@ 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;
@@ -4301,6 +4303,7 @@ void rrd_graph_options(
         { "border",             required_argument, 0, 1007},
         { "grid-dash",          required_argument, 0, 1008},
         { "dynamic-labels",     no_argument,       0, 1009},
+        { "week-fmt",           required_argument, 0, 1010},
         {  0, 0, 0, 0}
 };
 /* *INDENT-ON* */
@@ -4486,6 +4489,10 @@ void rrd_graph_options(
         case 1009: /* enable dynamic labels */
             im->dynamic_labels = 1;
             break;         
+        case 1010:
+            strncpy(week_fmt,optarg,sizeof week_fmt);
+            week_fmt[(sizeof week_fmt)-1]='\0';
+            break;
         case 1002: /* right y axis */
 
             if(sscanf(optarg,