remove warning in variable conversion

10 years ago · ba6f122d5e
parent 29289afcf6
commit ba6f122d5e
1 changed files with 2 additions and 2 deletions
--- 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