Saving and exporting the session as a PDF

PDF export function

Brief overview:

With the additional red "PDF" button on the cannyboard app interface, it is now possible to save and export a single phase of the cannyboard session as a PDF file.

Step-by-step guide:

1. Starting the cannyboard app and opening a session
   a. Open the cannyboard app by clicking on the "C" app icon
   
   b. Tap on the red start button on the screen. 
   
   c. You are now in a new session and can get started with your group work and record your thoughts and ideas.
   
   
2. Saving the content as a PDF
   a. After your content has been recorded in the session, you can save it directly as a PDF file on the cannyboard. Click on the "PDF" button in the top right-hand corner of the app interface.
   
   b. The screen briefly lights up white.
   c. A dialog box opens in which you can specify the storage location and the file name of the PDF file.
   
   
3. Exporting the PDF file
   a. The created PDF file is saved locally on the cannyboard.
   b. You can then export the file.