Home Sign Up Sign In
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
Sign Up Now
For Existing Member  Sign In
coolcokel
V2EX  ›  问与答

Linux 下ＱＴ（c++）开发如何在 QCameraViewfinder 上画框

  •   
  •   coolcokel · Oct 8, 2019 · 2203 views
    This topic created in 2404 days ago, the information mentioned may be changed or developed.

    使用 QCamera 打开摄像头，显示在 QCameraViewfinder 上。 请教，怎么在 QCameraViewfinder 上画矩形？ 而且不会覆盖视频显示

    No Comments Yet
    qcameraviewfinderqcamera画框矩形
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Solana   ·   4173 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 211ms · UTC 05:08 · PVG 13:08 · LAX 22:08 · JFK 01:08
    ♥ Do have faith in what you're doing.