Hi,
I'm building out an app where users can annotate PDF:s using PDFKit. For example, the user can activate a highlighting mode, which adds a UIPanGestureRecognizer to the PDFView used to display the document that tracks the user's finger across the screen should a pan start. In this case, panning across text on a PDF document adds selection annotations (of class PDFAnnotation) of type highlight between the start point and the end point of the pan.
Now to my question: I have an environment variable named "CG_PDF_VERBOSE" set in my target scheme (since it's been recommended to me in order to track potential issues by previous, automatic console logs), and while I pan across the document adding these annotations to the PDF, I constantly get the message "non-isolated groups aren't supported" logged to the console.
What does this message mean, and what should my next steps in debugging the issue be?
I'm building out an app where users can annotate PDF:s using PDFKit. For example, the user can activate a highlighting mode, which adds a UIPanGestureRecognizer to the PDFView used to display the document that tracks the user's finger across the screen should a pan start. In this case, panning across text on a PDF document adds selection annotations (of class PDFAnnotation) of type highlight between the start point and the end point of the pan.
Now to my question: I have an environment variable named "CG_PDF_VERBOSE" set in my target scheme (since it's been recommended to me in order to track potential issues by previous, automatic console logs), and while I pan across the document adding these annotations to the PDF, I constantly get the message "non-isolated groups aren't supported" logged to the console.
What does this message mean, and what should my next steps in debugging the issue be?
