void QCameraWidget::highlightPixel	(	int	idx,
		bool	highlight = true
	)

Definition at line 456 of file QCameraWidget.cc.

References ACTUAL_NUM_PIXELS, BasicGlCamera::autoRefresh, and highlightedPixels.

     {
         if (idx < 0 || idx >= ACTUAL_NUM_PIXELS)
         {
           cout << "Error: requested pixel highlight out of bounds" << endl;
           return;
         }

         const vector<int>::iterator v = ::find(highlightedPixels.begin(), highlightedPixels.end(), idx);
         if (highlight)
         {
             if (v==highlightedPixels.end())
                 highlightedPixels.push_back(idx);
         }
         else
         {
             if (v!=highlightedPixels.end())
                 highlightedPixels.erase(v);
         }

         if (isVisible() && autoRefresh)
             updateGL();
     }