/** * (non-PHPdoc) * @see chart::buildChart() */ function buildChart() { parent::buildChart(); $this->buildxyAxis(); $this->chart->set_x_axis($this->xAxis); $this->chart->add_y_axis($this->yAxis); if ($this->tagPercent && !empty($this->tags)) { $this->chart->add_element($this->tags); } }