Merge pull request #4552 from giant-rabbit/preprocess-hook

[civicrm-core.git] / CRM / Utils / OpenFlashChart.php

diff --git a/CRM/Utils/OpenFlashChart.php b/CRM/Utils/OpenFlashChart.php
index 1d35004570e5b6e8774b82eb7abc535ac5245f53..fe7285869b9e8dbeccdca5e29232517d351d83f8 100644 (file)
--- a/CRM/Utils/OpenFlashChart.php
+++ b/CRM/Utils/OpenFlashChart.php
@@ -389,6 +389,13 @@ class CRM_Utils_OpenFlashChart {
     return $chart;
   }
 
+  /**
+   * @param $rows
+   * @param $chart
+   * @param $interval
+   *
+   * @return array
+   */
   static function chart($rows, $chart, $interval) {
     $chartData = $dateKeys = array();
 
@@ -464,6 +471,14 @@ class CRM_Utils_OpenFlashChart {
     return self::buildChart($chartData, $chart);
   }
 
+  /**
+   * @param $rows
+   * @param $chart
+   * @param $interval
+   * @param $chartInfo
+   *
+   * @return array
+   */
   static function reportChart($rows, $chart, $interval, &$chartInfo) {
     foreach ($interval as $key => $val) {
       $graph[$val] = $rows['value'][$key];
@@ -493,6 +508,12 @@ class CRM_Utils_OpenFlashChart {
     return self::buildChart($chartData, $chart);
   }
 
+  /**
+   * @param $params
+   * @param $chart
+   *
+   * @return array
+   */
   static function buildChart(&$params, $chart) {
     $openFlashChart = array();
     if ($chart && is_array($params) && !empty($params)) {