PHP GroupedBarGraph::DrawDataLabels示例

示例#1

文件： SVGGraphBarAndLineGraph.php 项目： battelle-dsi-capstone-2015/corpus_topic_browser

 /**
  * Draws this graph's data labels, and the line graph's data labels
  */
 protected function DrawDataLabels()
 {
     $labels = parent::DrawDataLabels();
     $labels .= $this->linegraph->DrawDataLabels();
     return $labels;
 }