My app (iOS obj-c) displays a graph that tracks a user's breath during a test. When the test is complete, I want to send an image of the graph to a database. How do I capture the graph as an image from the app display, and how do I push an image using POST?
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https://stackoverflow.com/questions/2214957/how-do-i-take-a-screen-shot-of-a-uiview ? https://stackoverflow.com/questions/11084403/uploading-image-via-post-in-objective-c ? – Larme Mar 08 '22 at 13:49