commit b3d5f58bc359af8f57ebaf045d7ce3a054c7c14a
author Jim Ostrowski <yimmy13@gmail.com> Sat Apr 02 20:22:49 2022 -0700
committer Jim Ostrowski <yimmy13@gmail.com> Sat Apr 02 20:22:49 2022 -0700
tree 1e784e73cc267eef6bbe8c2218e9e5ffbb147928
parent 8585adcb86ae4a1c663cf2533d5e68e2d6f9db09

Add measurement in inches to our viewer display

Since our tape measures are in inches...

Change-Id: I0054f2673b00c8cdb3cf1d3e094280e290268535
Signed-off-by: Jim Ostrowski <yimmy13@gmail.com>

y2022/vision/target_estimator.cc

diff --git a/y2022/vision/target_estimator.cc b/y2022/vision/target_estimator.cc
index 377778d..2bee98f 100644
--- a/y2022/vision/target_estimator.cc
+++ b/y2022/vision/target_estimator.cc
@@ -594,7 +594,9 @@
   const auto kTextColor = cv::Scalar(0, 255, 255);
   constexpr double kFontScale = 0.6;
 
-  cv::putText(view_image, absl::StrFormat("Distance: %.3f", distance_),
+  cv::putText(view_image,
+              absl::StrFormat("Distance: %.3f m (%.3f in)", distance_,
+                              distance_ / 0.0254),
               cv::Point(kTextX, text_y += kTextSpacing),
               cv::FONT_HERSHEY_DUPLEX, kFontScale, kTextColor, 2);
   cv::putText(view_image,