I cut out my shapes in adobe ps touch by clearing the background. I save the image in creative cloud, and then share the image via email. When I open the image on my computer, the "cleared" background has been filled-in with white space. How can I truly "cut out" the shapes in ps touch the way I can on regular adobe ps? In adobe ps, I would normally just select the background and hit "delete" on my keyboard. How can I do this on ps touch?
I usually make a selection, then tap the pencil (pen?) icon, 3rd icon from the upper left > "Extract." Should wipe out everything except for the image contained in the selection.
You might want to take a look at the Quick Start Guide. There you can learn about Extracting or Clearing a Selection, which is shown below.
Also, Adding to or Removing from a Selection:
Please let me know if you have any questions,