From ba6f122d5e780ac20579343c33f9444de0f4ed2e Mon Sep 17 00:00:00 2001
From: Kurnianggoro <laksono@islab.ulsan.ac.kr>
Date: Fri, 17 Jul 2015 01:48:36 +0900
Subject: [PATCH] remove warning in variable conversion

---
 modules/tracking/samples/multitracker.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/tracking/samples/multitracker.cpp b/modules/tracking/samples/multitracker.cpp
index 6c0942b35..6a5840151 100644
--- a/modules/tracking/samples/multitracker.cpp
+++ b/modules/tracking/samples/multitracker.cpp
@@ -1,6 +1,6 @@
 /*----------------------------------------------
  * Usage:
- * example_tracking_multitracker <video_name> [algorithm
+ * example_tracking_multitracker <video_name> [algorithm]
  *
  * example:
  * example_tracking_multitracker Bolt/img/%04.jpg
@@ -167,7 +167,7 @@ void BoxExtractor::opencv_mouse_callback( int event, int x, int y, int , void *p
       case EVENT_LBUTTONDOWN:
         data->isDrawing = true;
         data->box = cvRect( x, y, 0, 0 );
-        data->center = Point2f(x,y);
+        data->center = Point2f((float)x,(float)y);
       break;
 
       // cleaning up the selected bounding box