I will now begin creating the app project: PicDecor
UIView provides a structure for drawing and handling events in a particular region, can contain multiple subviews
UIViewController provides view management functionality for toolbars, navigation bars, and app views, as well as modal views and rotating views when the device orientation changes
1) Determine product definition statement (PDS)
Who is your audience? What is unique about the users of this particular app? What features should you provide?
Actions are methods that run when something in the UI is acted upon
Outlets are UI items the code needs to know about and change the attributes of
PicDecorViewController chooses the image, the ImagePickerDelegate saves the chosen image in a variable of VCImageEditing and shows this controller once the image is selected. When the decorate button is clicked in VCImageEditing, VCDecorations is shown. The user chooses a funny image to decorate with, this image is saved in a variable in VCDecorations, the controller is then dismissed to go back to VCImageEditing.
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