更改背景色

11 months ago · 1b2444726f
parent 28946da440
commit 1b2444726f
1 changed files with 1 additions and 1 deletions
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@ -1574,7 +1574,7 @@ bool CPhoneDevice::OnImageReady(cv::Mat& mat)
    cv::Point rb(0 + textSize.width, lt2.y + textSize.height + 8 * ratio);

    cv::Mat roi = mat(cv::Rect(lt2, rb));
-    cv::Mat clrMat(roi.size(), CV_8UC3, cv::Scalar(255, 255, 255));
+    cv::Mat clrMat(roi.size(), CV_8UC3, cv::Scalar(0, 255, 255));
    double alpha = 0.2;
    cv::addWeighted(clrMat, alpha, roi, 1.0 - alpha, 0.0, roi);