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graphlib MDL-21371: Legend layout issue when different legend texts had different heights.

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Tim Hunt 2010-01-18 15:24:13 +00:00
parent 2212eb7add
commit 085e842a35
1 changed files with 1 additions and 2 deletions
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lib/graphlib.php
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@ -946,8 +946,7 @@ class graph {
$textWidth = $this->calculated['legend']['boundary_box_max']['width']; // width of largest legend item.
$textHeight = $this->calculated['legend']['boundary_box_max']['height']; // use height as size to use for colour square in legend.
$width = $padding * 2 + $textWidth + $textHeight * 2; // left and right padding + maximum text width + space for square
$height = $padding * ($numSets + 1) + $sumTextHeight; // top and bottom padding + padding between text + text.
$height = ($padding + $textHeight) * $numSets + $padding; // top and bottom padding + padding between text + text.
$this->calculated['legend']['boundary_box_all'] = array('width' => $width,
'height' => $height,