OEModule\OphCiExamination\components\RefractiveOutcomeReport::dataSet PHP 메소드

    public function dataSet()
    {
        $data = $this->queryData($this->surgeon, $this->from, $this->to, $this->months, $this->procedures);
        $count = array();
        $this->padCategories();
        // fill up the array with 0, have to send 0 to highcharts if there is no data
        foreach ($this->graphConfig['xAxis']['categories'] as $xCat) {
            $count[] = 0;
        }
        $bestvalues = array();
        foreach ($data as $row) {
            $side = 'right';
            if ($row['eye_id'] === '1') {
                $side = 'left';
            }
            $diff = (double) $row['predicted_refraction'] - ((double) $row[$side . '_sphere'] - (double) $row[$side . '_cylinder'] / 2);
            $diff = round($diff * 2) / 2;
            $diff = array_search($diff, $this->graphConfig['xAxis']['categories']);
            if ($diff >= 0 && $diff <= count($this->graphConfig['xAxis']['categories']) - 1) {
                if (!array_key_exists($row['patient_id'], $bestvalues)) {
                    $bestvalues[$row['patient_id']] = $diff;
                } elseif ($diff < $bestvalues[$row['patient_id']]) {
                    $bestvalues[$row['patient_id']] = $diff;
                }
            }
        }
        foreach ($bestvalues as $key => $diff) {
            if (!array_key_exists("{$diff}", $count)) {
                $count["{$diff}"] = 0;
            }
            ++$count["{$diff}"];
        }
        ksort($count, SORT_NUMERIC);
        $dataSet = array();
        foreach ($count as $category => $total) {
            $rowTotal = array((double) $category, $total);
            $dataSet[] = $rowTotal;
        }
        return $dataSet;
    }