Qt + Graph plotting on QFrame using QPainter+ rotation of QMainWindow

  • Hi,
    I have rotated QMainWindow to 90 degree using QGraphics View. Now i am not getting proper real time ECG graph on QFrame using QPaintEvent function. just i am getting current line and previous continuous lines will not visible. If i comment QMainWindow rotation function, everything is proper. Please tell me how to solve this.

    Thanks in advance.

Log in to reply

Looks like your connection to Qt Forum was lost, please wait while we try to reconnect.