allow --units-length to reserve label space even when --y-grid=none is in effect...

[rrdtool.git] / src / rrd_graph.c

diff --git a/src/rrd_graph.c b/src/rrd_graph.c
index 03556e6..5a54c3d 100644 (file)
--- a/src/rrd_graph.c
+++ b/src/rrd_graph.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * RRDtool 1.2.17  Copyright by Tobi Oetiker, 1997-2006
+ * RRDtool 1.2.19  Copyright by Tobi Oetiker, 1997-2007
  ****************************************************************************
  * rrd__graph.c  produce graphs from data in rrdfiles
  ****************************************************************************/
@@ -1452,6 +1452,7 @@ leg_place(image_desc_t *im)
            prt_fctn != 'r' &&
            prt_fctn != 'j' &&
            prt_fctn != 'c' &&
+           prt_fctn != 's' &&
             prt_fctn != 't' &&
             prt_fctn != '\0' &&
             prt_fctn != 'g' ) {
@@ -1462,8 +1463,8 @@ leg_place(image_desc_t *im)
        }
 
         /* remove exess space */
-        if ( prt_fcnt == 'n' ){
-            prt_fcnt='l';
+        if ( prt_fctn == 'n' ){
+            prt_fctn='l';
         }
 
         while (prt_fctn=='g' && 
@@ -2423,7 +2424,7 @@ graph_size_location(image_desc_t *im, int elements
        if (im->draw_x_grid) {
            Yxlabel=im->text_prop[TEXT_PROP_AXIS].size *2.5;
        }
-       if (im->draw_y_grid) {
+       if (im->draw_y_grid || im->forceleftspace ) {
            Xylabel=gfx_get_text_width(im->canvas, 0,
                        im->text_prop[TEXT_PROP_AXIS].font,
                        im->text_prop[TEXT_PROP_AXIS].size,
@@ -3114,6 +3115,7 @@ rrd_graph_init(image_desc_t *im)
     im->maxval = DNAN;    
     im->unitsexponent= 9999;
     im->unitslength= 6; 
+    im->forceleftspace = 0;
     im->symbol = ' ';
     im->viewfactor = 1.0;
     im->extra_flags= 0;
@@ -3283,6 +3285,7 @@ rrd_graph_options(int argc, char *argv[],image_desc_t *im)
            break;
        case 'L':
            im->unitslength = atoi(optarg);
+            im->forceleftspace = 1;
            break;
        case 'T':
            im->tabwidth = atof(optarg);