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    }
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    }
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}
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}
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void SMVideoWidget::showImageCV(cv::Mat image){
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void SMVideoWidget::showImageCV(cv::Mat image){
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    //ui->videoWidget->showFrameCV(image);
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    QImage qimage = cvMat2qImage(image);
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    QImage qimage = cvMat2qImage(image);
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    // correct size only if label has no borders/frame!
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    int w = this->width();
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    int w = this->width();
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    int h = this->height();
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    int h = this->height();
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    QPixmap pixmap = QPixmap::fromImage(qimage);
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    pixmap = QPixmap::fromImage(qimage);
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    this->setPixmap(pixmap.scaled(w,h,Qt::KeepAspectRatio));
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    this->setPixmap(pixmap.scaled(w,h,Qt::KeepAspectRatio));
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}
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}
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void SMVideoWidget::resizeEvent(QResizeEvent *event){
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    if(!pixmap.isNull()){
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        // correct size only if label has no borders/frame!
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        int w = event->size().width();
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        int h = event->size().height();
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        this->setPixmap(pixmap.scaled(w,h,Qt::KeepAspectRatio));
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    }
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}