swiftuiimage
swift How to change uiimage background and selected area color
i have a uiimage like this white background and selected area color (red),
i want to save as this image ,
become black background and selected area color become to white,
how can to it ?
Solution
You should elaborate a bit. How are you creating the red selection line? My guess is the reds are UIViews and the image is a UIImageView. Put them inside a parent UIView and take snapshot of that parent UIView. Follow this answer for converting UIView to image.
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