MDL-14201 Summary graph in Overview Report - needed a little more spacing between...

Merged from 1.9 stable branch.

diff --git a/mod/quiz/report/overview/overviewgraph.php b/mod/quiz/report/overview/overviewgraph.php
index d5bbb4bce5da5562c984ab0a96882ba38e675d55..247a35d0ea89d8a39f14a0d308c48ac1e9bef0c2 100644 (file)
--- a/mod/quiz/report/overview/overviewgraph.php
+++ b/mod/quiz/report/overview/overviewgraph.php
@@ -27,7 +27,7 @@ $line->y_tick_labels = null;
 $line->offset_relation = null;
 
 $line->parameter['bar_size']    = 1.5; // make size > 1 to get overlap effect
-$line->parameter['bar_spacing'] = 20; // don't forget to increase spacing so that graph doesn't become one big block of colour
+$line->parameter['bar_spacing'] = 30; // don't forget to increase spacing so that graph doesn't become one big block of colour
 
 //pick a sensible number of bands depending on quiz maximum grade.
 $bands = $quiz->grade;