From dae66e9ff4aac5caf95d0bc231a3acb21e2019bd Mon Sep 17 00:00:00 2001
From: Edmar Moretti <edmar.moretti@gmail.com>
Date: Fri, 17 Oct 2014 21:43:47 +0000
Subject: [PATCH] Correção na obtenção dos dados para construir os gráficos

---
 classesphp/graficos.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/classesphp/graficos.php b/classesphp/graficos.php
index 18f4c6e..d925597 100644
--- a/classesphp/graficos.php
+++ b/classesphp/graficos.php
@@ -708,10 +708,14 @@ function pegaValoresM($mapa,$layer,$itens,$exclui="nulo",$selecionados="nao",$ch
 			if ($considera == "sim"){
 				//pega os valores dos itens do registro
 				foreach ($itens as $item){
+					$vitem = $shape->values[$item];
+					if (!mb_detect_encoding($vitem,"UTF-8",true)){
+						$vitem = mb_convert_encoding($vitem,"UTF-8","ISO-8859-1");
+					}
 					if($chaves == false)
-					{$v[] = $shape->values[$item];}
+					{$v[] = $vitem;}
 					else
-					{$v[$item] = $shape->values[$item];}
+					{$v[$item] = $vitem;}
 				}
 				//pega o centroide
 				if($centroide == true){
--
libgit2 0.21.2