ios - UIImageView Annotation -

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i trying capture image camera show on uiimageview.

after have buttons e.g. "paint brush", "eraser", "undo", "save".

using brush want mark items on image captured.

what best way accomplish annotation , save image.

i not sure should used. should use touchesbegan/end etc.. or other alternative.

regards,

nirav

u need understand bézier path basics.search on google or apple documentation.

the uibezierpath class objective-c wrapper path-related features in core graphics framework. can use class define simple shapes, such ovals , rectangles, complex shapes incorporate multiple straight , curved line segments.


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