How can I allow a user to quickly write a handwritten note on an iPad using a Pogo-like stylus ? (Or, using your finger, some stylus makes it more understandable.)
Initial thoughts:
1) Open the GL canvas?
2) Save the output as a .png / .jpg snapshot of the openGL screen (by taking an iPad snapshot?
3) Will the note be limited to one screenshot, can a scroll pad appear to write a long note?
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