From ab5e941dcaedcf2cc896eed1ea257c59780fdb59 Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Tue, 17 Aug 2021 12:38:14 -0400
Subject: Implemented parts of mouse click event

---
 src/playback.cc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/playback.cc')

diff --git a/src/playback.cc b/src/playback.cc
index 8839528..bbc2649 100644
--- a/src/playback.cc
+++ b/src/playback.cc
@@ -1,4 +1,5 @@
 #include "playback.h"
+#include "labeller.h"
 #include <opencv2/opencv.hpp>
 #include <vector>
 #include <stdexcept>
@@ -31,7 +32,12 @@ namespace frontend {
         cap.release();
     }
 
-    void playback::display(const std::string& windowName) const {
+    void playback::display(const std::string& windowName, const backend::rect &r) const {
+        cv::Mat curr(data->images[data->frameNum]);
+        if(r.nonzero()) {
+            // Update with the rectangle
+            cv::rectangle(curr, cv::Point(r.x1, r.y1), cv::Point(r.x2, r.y2), cv::Scalar(255, 0, 0), 2, cv::LINE_8);
+        }
         cv::imshow(windowName, data->images[data->frameNum]);
     }
 
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