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Stopping warning and possible errors in graphlib.php caused by bugs in statsgraph.php

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Ported from LDC (1.5) branch


Author: Andrew Walbran <[email protected]>
This commit is contained in:
martinlanghoff
2007-02-28 00:32:22 +00:00
parent 6575c6f5ad
commit 7ac2e04a44
1 changed files with 4 additions and 4 deletions
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course/report/stats/graph.php
+4 -4
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@@ -73,17 +73,17 @@
$graph->y_data['line3'][] = $stat->line3;
}
}
$graph->y_order = array('line1','line2');
if (!empty($param->line3)) {
$graph->y_order[] = 'line3';
}
$graph->y_order = array('line1');
$graph->y_format['line1'] = array('colour' => $c[1],'line' => 'line','legend' => $param->line1);
if (!empty($param->line2)) {
$graph->y_order[] = 'line2';
$graph->y_format['line2'] = array('colour' => $c[2],'line' => 'line','legend' => $param->line2);
}
if (!empty($param->line3)) {
$graph->y_order[] = 'line3';
$graph->y_format['line3'] = array('colour' => $c[3],'line' => 'line','legend' => $param->line3);
}
$graph->y_tick_labels = false;
} else {
$data = array();
$times = array();