diff options
Diffstat (limited to 'src/element/legend.php')
| -rw-r--r-- | src/element/legend.php | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/element/legend.php b/src/element/legend.php index 952bfc1..8f0458c 100644 --- a/src/element/legend.php +++ b/src/element/legend.php @@ -117,10 +117,10 @@ class ezcGraphChartElementLegend extends ezcGraphChartElement * @param array $datasets * @return void */ - public function generateFromDataSets(array $datasets) + public function generateFromDataSets( ezcGraphChartDataContainer $datasets ) { $this->labels = array(); - foreach ($datasets as $dataset) + foreach ( $datasets as $dataset ) { $this->labels[] = array( 'label' => $dataset->label->default, @@ -138,10 +138,10 @@ class ezcGraphChartElementLegend extends ezcGraphChartElement * @param ezcGraphDataSet $dataset * @return void */ - public function generateFromDataSet(ezcGraphDataSet $dataset) + public function generateFromDataSet( ezcGraphDataSet $dataset ) { $this->labels = array(); - foreach ($dataset as $label => $data) + foreach ( $dataset as $label => $data ) { $this->labels[] = array( 'label' => $label, |
